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Posted: 2/21/2013 1:18:01 PM EDT
Hey fellas,
Since the first thread went into archives I figured we could start another tech and pic retro shotgun thread. I will start off with a tech question; I have been pouring over my Bruce Canfield shotgun book and I'm trying to find the proper barrel roll mark for the USMC Mk 1 870 era. I know Remington has various roll marks some with the patent numbers others without. Anyone know or have a pic by chance? Mods- If you wish to move or delete this post I understand. However, I figured fellas here would be more knowledgable with Retro arms of this era. Thank you. |
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Can't help with the answer, but the shotgun thread isn't in archives yet - just bumped it for you. It should really be a sticky.
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If its mounted to the bottom of an M-16, we can talk about it!
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If its mounted to the bottom of an M-16, we can talk about it! They did that early on too. Does anyone have a good pic of an 870 mounted to the bottom of an A1? |
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Can't help with the answer, but the shotgun thread isn't in archives yet - just bumped it for you. It should really be a sticky. Thanks Morg. For some reason I couldn't find the thing. Thought it went into archives. |
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Here are some photos of the barrel markings on a genuine USMC 870 Mk1: http://photos.imageevent.com/ricklarson/gunphotos/huge/870%20MK1-3.jpg http://photos.imageevent.com/ricklarson/gunphotos/huge/870%20MK1-4.jpg http://photos.imageevent.com/ricklarson/gunphotos/huge/870%20MK1-6.jpg Perfect!! Thank you so much! Is this in your personal collection? By chance do have more photos of this gun? I have some black bolts ( Not the express magnum!) and I want compare finishes. I know they were finished in black oxide. But am wondering if they were shiny or matt. Thank you. |
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No, but I certainly wish it was in my collection. This one is at the Oregon Military Museum, one of a pair of them transferred over from U.S. Customs about 25 years ago. I think the other was traded off to the Ft. Lewis Museum and should still be in their vault.
GI 870s are exceedingly scarce on the open market because the guns remained in issue to the Marines for so long and the Marines didn't seem to funnel excess weapons into the Law Enforcement assistance programs like the Army did with their obsolete guns. Now that the 870 Mk1s are obsolete, the chances of them getting out are zip as the current agreements with police agencies restrict trade-ins to gun dealers on ALL firearms, not just M16s and M14s. So even if the local sheriff gets some from the Feds, he's no longer able to sell or trade them off for new guns. |
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Where is the Oregon Military Museum? I lived there 8 years (Corvallis area) and never heard of it.
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No, but I certainly wish it was in my collection. This one is at the Oregon Military Museum, one of a pair of them transferred over from U.S. Customs about 25 years ago. I think the other was traded off to the Ft. Lewis Museum and should still be in their vault. GI 870s are exceedingly scarce on the open market because the guns remained in issue to the Marines for so long and the Marines didn't seem to funnel excess weapons into the Law Enforcement assistance programs like the Army did with their obsolete guns. Now that the 870 Mk1s are obsolete, the chances of them getting out are zip as the current agreements with police agencies restrict trade-ins to gun dealers on ALL firearms, not just M16s and M14s. So even if the local sheriff gets some from the Feds, he's no longer able to sell or trade them off for new guns. Wait....you work at the Oregon military museum? At Withycomb? I think we might have met. I was granted access years ago to inspect an M40 in the vault. We used to do nam displays there. Alas I didn't have my digital camera on me when I had access. |
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Morg308, Oops, you screwed up. We've been around since the mid-1970s at Camp Withycombe in Clackamas. Our original curator was Terry Aitken, now the senior curator at the Air Force Museum in Dayton. We have a great small arms collection that USED to be a lot more accessible than it is today. They built a huge new mega-armory on post which forced the closure and removal of the old OMM building about 3 years ago. The museum officially moved into the old Armory which has been seeing major remodeling and HVAC upgrades since then. The museum is supposed to have a "soft opening" sometime this year but the date still hasn't been set
The bad news is the new vault hasn't been constructed so the gun collection will remain in storage until funds can be raised to build it. So no access to look at the goodies for the forseeable future. [Wait....you work at the Oregon military museum? At Withycomb? I think we might have met. I was granted access years ago to inspect an M40 in the vault. We used to do nam displays there. Alas I didn't have my digital camera on me when I had access.
I can't say I really WORK there, but occasionally get to play and help with various projects. Like to refer to myself as the oldest living volunteer hanging around there but work demands have kept me from putting in too much time in recent years. If memory serves me, your were working on building a clone of the M40 and we got it off the rack for a detailed inspection, yes? How's that project coming? |
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Morg308, Oops, you screwed up. We've been around since the mid-1970s at Camp Withycombe in Clackamas. Our original curator was Terry Aitken, now the senior curator at the Air Force Museum in Dayton. We have a great small arms collection that USED to be a lot more accessible than it is today. They built a huge new mega-armory on post which forced the closure and removal of the old OMM building about 3 years ago. The museum officially moved into the old Armory which has been seeing major remodeling and HVAC upgrades since then. The museum is supposed to have a "soft opening" sometime this year but the date still hasn't been set The bad news is the new vault hasn't been constructed so the gun collection will remain in storage until funds can be raised to build it. So no access to look at the goodies for the forseeable future. [Wait....you work at the Oregon military museum? At Withycomb? I think we might have met. I was granted access years ago to inspect an M40 in the vault. We used to do nam displays there. Alas I didn't have my digital camera on me when I had access.
I can't say I really WORK there, but occasionally get to play and help with various projects. Like to refer to myself as the oldest living volunteer hanging around there but work demands have kept me from putting in too much time in recent years. If memory serves me, your were working on building a clone of the M40 and we got it off the rack for a detailed inspection, yes? How's that project coming? Indeed, that was me! The project is coming along actually. I need to get some stock specs. I will message you so it doesn't clog up the thread. |
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Here are some photos of the barrel markings on a genuine USMC 870 Mk1: http://photos.imageevent.com/ricklarson/gunphotos/huge/870%20MK1-3.jpg http://photos.imageevent.com/ricklarson/gunphotos/huge/870%20MK1-4.jpg http://photos.imageevent.com/ricklarson/gunphotos/huge/870%20MK1-6.jpg Perfect!! Thank you so much! Is this in your personal collection? By chance do have more photos of this gun? I have some black bolts ( Not the express magnum!) and I want compare finishes. I know they were finished in black oxide. But am wondering if they were shiny or matt. Thank you. Most of them are shiny. Some where parkerized when they were overhauled/rebuilt. Canfeilds' book is good but some of his information is off on the Remington 870s. Cheers |
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Here are some photos of the barrel markings on a genuine USMC 870 Mk1: http://photos.imageevent.com/ricklarson/gunphotos/huge/870%20MK1-3.jpg http://photos.imageevent.com/ricklarson/gunphotos/huge/870%20MK1-4.jpg http://photos.imageevent.com/ricklarson/gunphotos/huge/870%20MK1-6.jpg Perfect!! Thank you so much! Is this in your personal collection? By chance do have more photos of this gun? I have some black bolts ( Not the express magnum!) and I want compare finishes. I know they were finished in black oxide. But am wondering if they were shiny or matt. Thank you. Most of them are shiny. Some where parkerized when they were overhauled/rebuilt. Canfeilds' book is good but some of his information is off on the Remington 870s. Cheers Thanks for the info. I have the correct ones then. Out of curiosity, what info is Canfield off on regarding the 870? Because if there is better info out there..man I would sure love to have it! |
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Thanks for the info. I have the correct ones then. Out of curiosity, what info is Canfield off on regarding the 870? Because if there is better info out there..man I would sure love to have it! http://www.amazon.com/The-Worlds-Fighting-Shotguns-Volume/dp/B001O8Z9HQ Find a copy of this book if you can. |
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Here are some photos of the barrel markings on a genuine USMC 870 Mk1: http://photos.imageevent.com/ricklarson/gunphotos/huge/870%20MK1-3.jpg http://photos.imageevent.com/ricklarson/gunphotos/huge/870%20MK1-4.jpg http://photos.imageevent.com/ricklarson/gunphotos/huge/870%20MK1-6.jpg Perfect!! Thank you so much! Is this in your personal collection? By chance do have more photos of this gun? I have some black bolts ( Not the express magnum!) and I want compare finishes. I know they were finished in black oxide. But am wondering if they were shiny or matt. Thank you. Most of them are shiny. Some where parkerized when they were overhauled/rebuilt. Canfeilds' book is good but some of his information is off on the Remington 870s. Cheers Thanks for the info. I have the correct ones then. Out of curiosity, what info is Canfield off on regarding the 870? Because if there is better info out there..man I would sure love to have it! Here are a few pictures. |
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I've been searching for an older 20" or 21" wingmaster for ages. Most things I find are off in one way or another.
Did you buy most of that in one fell swoop? Or did you piece it together? Are the sights on a rifle sighted barrel removable? Or did you chop a longer barrel down? Ordinance, do you have a shot of the receiver marks? Is that one bared on a wingmaster? Or something else? My understanding is that the rifle sighted bayo lugs are USMC and the bead sights are Air Force. Does anyone have details on any other differences between the two? What base gun the Air Force used? Would basing my Mk. 1 off of an Express or a Police Magnum be sacrilege? Is that like using an Oly A1 upper on a 601 build? |
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I've been searching for an older 20" or 21" wingmaster for ages. Most things I find are off in one way or another. Did you buy most of that in one fell swoop? Or did you piece it together? Are the sights on a rifle sighted barrel removable? Or did you chop a longer barrel down? Ordinance, do you have a shot of the receiver marks? Is that one bared on a wingmaster? Or something else? My understanding is that the rifle sighted bayo lugs are USMC and the bead sights are Air Force. Does anyone have details on any other differences between the two? What base gun the Air Force used? Would basing my Mk. 1 off of an Express or a Police Magnum be sacrilege? Is that like using an Oly A1 upper on a 601 build? There's just no easy way to do it. A factory slug barrel will be 20", one inch too short for the Mk1. If you start with a bird barrel, you will have to solder on the rear rifle sight if you can still find the parts. An Air Force/Navy type bead sight 20" gun is much easier to clone. As for your base gun, the differences are only in the small details. A late 60's wingmaster will have the correct markings, and you could find a MOD marked barrel to cut down if you were really worried about detail. The barrels have a two-letter date code if you are concerned about that. The older wingmasters will have a chromed bolt and lifter that won't be correct. A newer gun might have a black oxide bolt and lifter, though the flex-tab lifter looks a little different. |
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I've been searching for an older 20" or 21" wingmaster for ages. Most things I find are off in one way or another. Did you buy most of that in one fell swoop? Or did you piece it together? Are the sights on a rifle sighted barrel removable? Or did you chop a longer barrel down? Ordinance, do you have a shot of the receiver marks? Is that one bared on a wingmaster? Or something else? My understanding is that the rifle sighted bayo lugs are USMC and the bead sights are Air Force. Does anyone have details on any other differences between the two? What base gun the Air Force used? Would basing my Mk. 1 off of an Express or a Police Magnum be sacrilege? Is that like using an Oly A1 upper on a 601 build? There's just no easy way to do it. A factory slug barrel will be 20", one inch too short for the Mk1. If you start with a bird barrel, you will have to solder on the rear rifle sight if you can still find the parts. An Air Force/Navy type bead sight 20" gun is much easier to clone. As for your base gun, the differences are only in the small details. A late 60's wingmaster will have the correct markings, and you could find a MOD marked barrel to cut down if you were really worried about detail. The barrels have a two-letter date code if you are concerned about that. The older wingmasters will have a chromed bolt and lifter that won't be correct. A newer gun might have a black oxide bolt and lifter, though the flex-tab lifter looks a little different. Steve is right. I'm not out to discourage you at all (and no one else is either) but the if you want to build a USMC MK 1, it is a dedicated build if you really want all the details. Building a Navy/Airforce gun would be easier. But if you want to build a USMC gun I would be more than happy to help guide you in the process. I have bolts, rear sight bases. A lot of those parts are on the bay if you have time to search for them. The Navy guns also have a different serial number range than the USMC guns. The USMC guns have an S prefix. Navy guns have a T prefix. When I was searching for a donor gun I noticed that T prefix receivers "seemed" to be most common. |
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I've got two bead sight bayonet lug adapters, so I'm fine with it being an Air Force/Navy clone.
Should the bolt/lifter be parkerized then? Could you park a part that has been previously chromed? |
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I've got two bead sight bayonet lug adapters, so I'm fine with it being an Air Force/Navy clone. Should the bolt/lifter be parkerized then? Could you park a part that has been previously chromed? Canfield's book indicates chromed bolts and carriers. Majority of guns were parkerized, however, some guns did have the commercial blue finish. You can park something that has been chromed. 20" barrel should be cylinder choked too Edited for info added. |
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Does anyone have the serial number ranges handy?
I've ordered Canfield's book, but it's not here yet. |
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Does anyone have the serial number ranges handy? I've ordered Canfield's book, but it's not here yet. This is not comprehensive nor final but according to Canfield's book he indicates ranges from T065,000V to T227,000V for Navy guns. |
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Does anyone have the serial number ranges handy? I've ordered Canfield's book, but it's not here yet. MK-I contract S08,1347V to S127,697V. All military 870 were Wingmasters. Early non suffix serial number Wingmaster shotguns also exits. Some Wingmasters were U.S. Property marked others not. The early Vietnam era Wingmasters have a larger U.S. Property mark. The Wingmasters that start with T will have a smaller U.S. Property marking. |
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I've got two bead sight bayonet lug adapters, so I'm fine with it being an Air Force/Navy clone. Should the bolt/lifter be parkerized then? Could you park a part that has been previously chromed? I would pick up a Police trade in for your base. You have the most difficult parts for your builds, the bayonet adapters. Are your adapters blued or parked? Those adapters are very costly. By the way,one of my MK-I was given to me in 1980 by my neighbor. He was a Game Warden in the late 70s and was also issued an early U.S. marked M40 sniper rifle. It had the a wooden stock. Regards |
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Mine are both parked.
Is there somewhere to watch for police trade ins specifically? I currently just scour the EE and GB fairly often. Thanks for the help guys. |
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No, but I certainly wish it was in my collection. This one is at the Oregon Military Museum... Quoted:
The bad news is the new vault hasn't been constructed so the gun collection will remain in storage until funds can be raised to build it. So no access to look at the goodies for the forseeable future. I can't say I really WORK there, but occasionally get to play and help with various projects. Like to refer to myself as the oldest living volunteer hanging around there but work demands have kept me from putting in too much time in recent years. I'm so excited I'm about to pee my pants! All these years and one has been right under my nose. Damn! Well, when they get that armory open any chance you could sneak and old arf.comer and shotgun fanatic in to see that Mark 1? Have been working on my little clone for some time and have gotten a bit closer. Went with a "correct" barrel form a vintage Wingmaster and had it cut down, its a CYL bore now but says its MOD... and has the correct date code and SN range receiver. Need sights, black bolt and lifter and parkerized. Quoted:
When I was searching for a donor gun I noticed that T prefix receivers "seemed" to be most common. ...how is your doner gun coming BTW? ETA: There is a very nice looking two-piece adapter on ePay right now with a bid of $250 and almost 5-days left. A nice looking two-piece bead-sighted adapter just sold for $420. And a nice looking one-piece adapter just sold for $565. There was a rifle-sighted adapter on ePay several months back, I stopped bidding at $700 (for the complete adapter and magazine tube) ...seems like you have to really want these things - someone else wanted it a lot more than I did. |
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No, but I certainly wish it was in my collection. This one is at the Oregon Military Museum... Quoted:
The bad news is the new vault hasn't been constructed so the gun collection will remain in storage until funds can be raised to build it. So no access to look at the goodies for the forseeable future. I can't say I really WORK there, but occasionally get to play and help with various projects. Like to refer to myself as the oldest living volunteer hanging around there but work demands have kept me from putting in too much time in recent years. I'm so excited I'm about to pee my pants! All these years and one has been right under my nose. Damn! Well, when they get that armory open any chance you could sneak and old arf.comer and shotgun fanatic in to see that Mark 1? Have been working on my little clone for some time and have gotten a bit closer. Went with a "correct" barrel form a vintage Wingmaster and had it cut down, its a CYL bore now but says its MOD... and has the correct date code and SN range receiver. Need sights, black bolt and lifter and parkerized. http://img.photobucket.com/albums/1103/Monster11/shotgun/1115121322.jpg http://img.photobucket.com/albums/1103/Monster11/shotgun/1030121309.jpg http://img.photobucket.com/albums/1103/Monster11/shotgun/1030121311.jpg http://img.photobucket.com/albums/1103/Monster11/shotgun/1030121312.jpg Quoted:
When I was searching for a donor gun I noticed that T prefix receivers "seemed" to be most common. ...how is your doner gun coming BTW? It's coming along nicely. Thanks for asking! I have been super picky about finding the right barrel. Everything else is great. Parts are parked and have all the other little stuff. Just need that right barrel. |
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I am putting a Remington 870 together I have a military barrel and front end but the rifle sights have been stripped off it,
the rear sight is sort of odd it has has a flat section that goes into the base to be pinned into it.... If anyone knows where I can get a set of sights please PM me..... So far I have the barrel assembly, a set of oiled walnut stocks and a complete reciever all I need is the sights and finish bead blasting steel parts and park..... |
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I am putting a Remington 870 together I have a military barrel and front end but the rifle sights have been stripped off it, the rear sight is sort of odd it has has a flat section that goes into the base to be pinned into it.... If anyone knows where I can get a set of sights please PM me..... So far I have the barrel assembly, a set of oiled walnut stocks and a complete reciever all I need is the sights and finish bead blasting steel parts and park..... Do you have a pic of your barrel by chance? As far as I know the rear sight base simply brazed on. |
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No, but I certainly wish it was in my collection. This one is at the Oregon Military Museum... Quoted:
The bad news is the new vault hasn't been constructed so the gun collection will remain in storage until funds can be raised to build it. So no access to look at the goodies for the forseeable future. I can't say I really WORK there, but occasionally get to play and help with various projects. Like to refer to myself as the oldest living volunteer hanging around there but work demands have kept me from putting in too much time in recent years. I'm so excited I'm about to pee my pants! All these years and one has been right under my nose. Damn! Well, when they get that armory open any chance you could sneak and old arf.comer and shotgun fanatic in to see that Mark 1? Have been working on my little clone for some time and have gotten a bit closer. Went with a "correct" barrel form a vintage Wingmaster and had it cut down, its a CYL bore now but says its MOD... and has the correct date code and SN range receiver. Need sights, black bolt and lifter and parkerized. http://img.photobucket.com/albums/1103/Monster11/shotgun/1115121322.jpg http://img.photobucket.com/albums/1103/Monster11/shotgun/1030121309.jpg http://img.photobucket.com/albums/1103/Monster11/shotgun/1030121311.jpg http://img.photobucket.com/albums/1103/Monster11/shotgun/1030121312.jpg Quoted:
When I was searching for a donor gun I noticed that T prefix receivers "seemed" to be most common. ...how is your doner gun coming BTW? ETA: There is a very nice looking two-piece adapter on ePay right now with a bid of $250 and almost 5-days left. A nice looking two-piece bead-sighted adapter just sold for $420. And a nice looking one-piece adapter just sold for $565. There was a rifle-sighted adapter on ePay several months back, I stopped bidding at $700 (for the complete adapter and magazine tube) ...seems like you have to really want these things - someone else wanted it a lot more than I did. Nice looking shootguns Cheers |
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I am putting a Remington 870 together I have a military barrel and front end but the rifle sights have been stripped off it, the rear sight is sort of odd it has has a flat section that goes into the base to be pinned into it.... If anyone knows where I can get a set of sights please PM me..... So far I have the barrel assembly, a set of oiled walnut stocks and a complete reciever all I need is the sights and finish bead blasting steel parts and park..... Do you have a pic of your barrel by chance? As far as I know the rear sight base simply brazed on. I'll dig it out it's buried here somewhere..... the sight base is not the issue it is the actual sight that goes into the base that I am trying to fing.... |
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I am putting a Remington 870 together I have a military barrel and front end but the rifle sights have been stripped off it, the rear sight is sort of odd it has has a flat section that goes into the base to be pinned into it.... If anyone knows where I can get a set of sights please PM me..... So far I have the barrel assembly, a set of oiled walnut stocks and a complete reciever all I need is the sights and finish bead blasting steel parts and park..... Do you have a pic of your barrel by chance? As far as I know the rear sight base simply brazed on. I'll dig it out it's buried here somewhere..... the sight base is not the issue it is the actual sight that goes into the base that I am trying to fing.... I have sights. Complete assemblies. The sight dovetails into the base then a small screw holds everything into place. |
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A while back I picked up a bead sighted two piece adaptor at an auction for $160. It was attached to a like new, first year Wingmaster that somebody had cut down Perfect 1950's blued steel and varnished furniture all the way up to the parked extension and bayo adaptor. What was Bubba thinking? At least he cut the barrel the right length.
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Actually it's a Stevens 520. The 620 is basically the same from what I understand but doesn't have the humpbacked receiver (which I think is cool frankly.) One of my favorites. Sorry, can't help with assy but I'm sure the info is out there.
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Been awhile since I played with a 520, but here goes. I seem to remember that the inside the trigger guard safety has to be in (?) position while reassembling. Try it each way. Also, pay attention to the action bar as it enters the receiver on assembly. What is doing/not doing?
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Sweet! What I really like about it is it's a JMB design. He really was a genius.
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I saw this on ebay. some one might be able to use it for their project. I think it has the right butpad.
http://www.ebay.com/itm/SAVAGE-STEVENS-77C-WALNUT-STOCK-/221208573429?pt=LH_DefaultDomain_0&hash=item33810ef5f5 |
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Where did you find the proper barrel band swivel and rear sling swivel? I can't find them anywhere.
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