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Page AR-15 » AR-15 / M-16 Retro Forum
AR Sponsor: bravocompany
Posted: 12/10/2016 3:59:27 PM EDT
Was going to do the 602 clone but decided to restore my 82 SP1 to its original condition and build a very early 604. Here are the pics. Barrel is a cmpb that I had the FSB modded to look earlier by JT. All other parts are original except the very early SP1 upper and dimple sight screw which is a reproduction. Also of the receiver is a NDS partial fence. Carbon steel gas tube, transitional bolt catch,dimple mag catch with many circles mag release button,  c stock, 602 grip, edgewater, 601 FCG, no drain screw, 601 pistol grip screw, 601 receiver extension with hole, early armalite port door, 1 no drain hole hand guard and one polished to look old, original dimple pins, original 3 prong refinished by JT, p marked bolt, flat head firing pin, milled FPRP and early chrome carrier with 3/4 gas key with square stakes. One day I may find an earlier barrel.  







Link Posted: 12/10/2016 4:13:28 PM EDT
[#1]
Looks awesome! Enjoy these old looking rifles!
Link Posted: 12/10/2016 4:49:51 PM EDT
[#2]
Way cool.  Great gathering and utilization of parts.  Can always use your built lower if you luck on to a 602 upper. Hope it shoots as great as it looks.

Early 604 easily my favorite of all the retro's less maybe an authentic 607 and I've only ever seen / touched one (upper only) of those besides in pics.  Early 604 really not much different than 01-02  besides a couple parts less 01 green.
Link Posted: 12/10/2016 5:21:39 PM EDT
[#3]
That looks really nice.
Link Posted: 12/10/2016 5:38:20 PM EDT
[#4]
Looks really good!
Link Posted: 12/10/2016 6:05:08 PM EDT
[#5]
Wow, I like it! Question though, why did you leave out the roll pin in the lower? Again, fantastic job.
Link Posted: 12/10/2016 6:19:24 PM EDT
[#6]
It didn't come with it. Bought it used. But if someone wants to hook me up I'll take it!
Link Posted: 12/10/2016 6:45:02 PM EDT
[#7]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
It didn't come with it. Bought it used. But if someone wants to hook me up I'll take it!
View Quote


you could always get a couple short ones at the hardware store and push them in from each side
Link Posted: 12/10/2016 6:54:33 PM EDT
[#8]
Looks great!!
Thx for sharing, well done
Link Posted: 12/10/2016 6:55:58 PM EDT
[#9]
Discussion ForumsJump to Quoted PostQuote History
Quoted:


you could always get a couple short ones at the hardware store and push them in from each side
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What size?
Link Posted: 12/10/2016 7:30:39 PM EDT
[#10]
I'm jealous!  The finish on your upper is sooooooooo much better than mine. Although mine as a M VP 12 with a cast FSB attached to her....  The progress on mine is moving but too she took a back burner to my GM Hydra build.

Link Posted: 12/10/2016 7:33:55 PM EDT
[#11]
Very nice Taz. That would be a 63 604 upper. One of the very earliest with a cast FSB! My MVP with a forged FSB (on my very very early 1964 XM16E1 clone) wasn't cheap at all. Your barrel is a great score!
Link Posted: 12/10/2016 7:34:17 PM EDT
[#12]
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Quoted:


What size?
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View All Quotes
Discussion ForumsJump to Quoted PostQuote History
Quoted:
Quoted:


you could always get a couple short ones at the hardware store and push them in from each side


What size?

3/32
Link Posted: 12/10/2016 7:40:29 PM EDT
[#13]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
It didn't come with it. Bought it used. But if someone wants to hook me up I'll take it!
View Quote

William,
They are 3/32"x 7/8". I ended up getting 25 off of ebay.
IM me your mailing address again, and I will send you a few.
Link Posted: 12/10/2016 8:23:53 PM EDT
[#14]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
Very nice Taz. That would be a 63 604 upper. One of the very earliest with a cast FSB! My MVP with a forged FSB wasn't cheap at all. Your barrel is a great score!
View Quote


Yours is gorgeous.   I just need a few more things yet to get mine proper. The first to go will be the wide band parked MP bolt for a wide band chrome MP and find a flat head firing pin. Got the C stock/no drain handguards, edgewater, etc and I just have to get my take down pins dimpled and find a early bend steel gas tube. Within the year I'm thinking.
Link Posted: 12/10/2016 10:11:05 PM EDT
[#15]
Very nice! I love it! Whats the difference between a 602 grip and a later one? Also, where did you find the no drain hole buttstock screw? Approximate cost? I need one for my xm16e1.
Link Posted: 12/10/2016 10:51:33 PM EDT
[#16]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
Very nice! I love it! Whats the difference between a 602 grip and a later one? Also, where did you find the no drain hole buttstock screw? Approximate cost? I need one for my xm16e1.
View Quote


In the same vein, wherever did you find the dimpled mag catch?  I have been looking for one for over a year, with no luck.  Do you by chance know where another one might be lurking?
Link Posted: 12/10/2016 10:52:55 PM EDT
[#17]
BW777 and Machinehead AKA Lionel and Kevin. Depends on the condition of the grip. They are hard to find. They are skinnier than a standard grip. Thanks for the roll pin Dan IM sent. Also I used a narrow band P marked chrome bolt on this rifle.
Link Posted: 12/11/2016 4:10:04 PM EDT
[#18]
The addiction continues!  Lookin' good...
Link Posted: 12/12/2016 9:11:43 AM EDT
[#19]
Thanks Justin I need to stop by and have you do some engraving on two of my lowers!
Link Posted: 12/12/2016 11:13:23 AM EDT
[#20]
Nice Build!!!!!
Link Posted: 12/12/2016 11:15:40 AM EDT
[#21]
Really nice man. Exactly how I want mine to turn out
Link Posted: 12/18/2016 6:27:29 PM EDT
[#22]
Discussion ForumsJump to Quoted PostQuote History
Quoted:

William,
They are 3/32"x 7/8". I ended up getting 25 off of ebay.
IM me your mailing address again, and I will send you a few.
View Quote View All Quotes
View All Quotes
Discussion ForumsJump to Quoted PostQuote History
Quoted:
Quoted:
It didn't come with it. Bought it used. But if someone wants to hook me up I'll take it!

William,
They are 3/32"x 7/8". I ended up getting 25 off of ebay.
IM me your mailing address again, and I will send you a few.

Thanks Dan!
Link Posted: 12/18/2016 6:33:54 PM EDT
[#23]
Those seem very close to the buffer detent pin roll pins used in the Cav Arms Mk 2/Sabre Defense/GWACS, albeit probably shorter.

http://www.cavmfg.com/CAV-15-Buffer-Detent-Roll-Pin-CAVRP.htm

$2 shipped.
Link Posted: 12/18/2016 6:40:47 PM EDT
[#24]
Dan hooked me up with 3 of them. That pic above shows it installed Dan is the Man!
Link Posted: 12/18/2016 6:44:32 PM EDT
[#25]
Discussion ForumsJump to Quoted PostQuote History
Quoted:

Thanks Dan!
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Your very welcome.
Wow, I got to contribute one of the finishing touches to this fine rifle
Link Posted: 12/18/2016 8:42:46 PM EDT
[#26]
Beautiful!!!!!!!!!!
Link Posted: 12/18/2016 9:08:44 PM EDT
[#27]
OH YEAH! That's a beauty!

Love me some slick siders!
Link Posted: 12/18/2016 9:38:11 PM EDT
[#28]
Nice, 604's are my fav.  I think I did the 601/602 thing just for the challenge of finding the parts.
Link Posted: 12/18/2016 10:09:06 PM EDT
[#29]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
Nice, 604's are my fav.  I think I did the 601/602 thing just for the challenge of finding the parts.
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Thanks for the compliments. I really wanted to do a 601 or 602 but it's just too costly for me. Plus I would not be happy until everything was perfect. This turned out great and I'm happy with the results. Plus I won't be nervous about shooting this one. I don't want to put many rounds through my correct very early XM16E1 clone.
Link Posted: 12/18/2016 11:26:41 PM EDT
[#30]
very nicely done !  Just when my RBRD is starting to subside, and having an abundance of retro upper parts, your pictures make me think, maybe two more Nodak lowers. Thanks a bunch.
Link Posted: 12/19/2016 8:03:54 AM EDT
[#31]
Amazing what one little roll pin will do for you. Your 604 looks so fine I think I'll need to break mine out soon.
Link Posted: 12/19/2016 7:20:09 PM EDT
[#32]
Cool looking rifle. Makes me want to build another....must resist the urge....

Not to be a stickler, but really isn't that too many dimpled parts? I feel like I've seen verified original 601's with fewer dimpled parts.
Link Posted: 12/19/2016 9:03:18 PM EDT
[#33]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
Cool looking rifle. Makes me want to build another....must resist the urge....

Not to be a stickler, but really isn't that too many dimpled parts? I feel like I've seen verified original 601's with fewer dimpled parts.
View Quote


Thanks well it could be possible. I modeled it off of ones I have seen online. Anything was possible in 1964 with it being in the transitional time period.
Link Posted: 12/19/2016 11:13:08 PM EDT
[#34]
I wish the bolt catch ears on nodak lowers were rounded like the early ones. Ever since I found that out its been bugging me.
Link Posted: 12/20/2016 2:02:36 AM EDT
[#35]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
I wish the bolt catch ears on nodak lowers were rounded like the early ones. Ever since I found that out its been bugging me.
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You're not the only one, but I doubt that there are many retro clones that DO have the rounded ears. Whoever it was that first noticed the rounded ears is a REAL stickler for details!
Link Posted: 12/20/2016 11:40:11 AM EDT
[#36]
I really love the slicksides, those handguards came out great especially. Now you need a Circle 1 mag or maybe even a waffle!
Link Posted: 12/20/2016 11:45:01 AM EDT
[#37]
That is beautiful.
Page AR-15 » AR-15 / M-16 Retro Forum
AR Sponsor: bravocompany
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