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Posted: 4/4/2016 12:47:50 PM EDT
[Last Edit: PalmettoStateArmory]
The KS47 is a hybrid AR, chambered in 7.62x39, that allows the use of standard AK-47 style magazines. In addition the KS47 upper can be used on a standard AR15 lower for use with AR47 style magazines.
In Stock Now! |
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CT, USA
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Posted: 3/20/2021 9:02:00 PM EDT
[#1]
If you didn’t see they are in stock right now just grabbed one.
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TX, USA
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Posted: 3/22/2021 1:06:20 PM EDT
[#2]
Quote HistoryOriginally Posted By mikego_34: Is the torque spec on the KS47 barrel nut any different than a 556/223 chambered AR? Thinking 40 ft lbs would be good to go. Anyone aware of torque spec? |
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IN, USA
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Posted: 3/23/2021 7:42:10 AM EDT
[#3]
 Failed To Load Title Watch at 1:47. They mention merging the JAKL with the KS47... very interesting |
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USA
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Posted: 3/23/2021 4:41:19 PM EDT
[Last Edit: lok993]
[#4]
Quote HistoryOriginally Posted By Goody454:  https://www.youtube.com/watch?v=sAOnkl8DikEWatch at 1:47. They mention merging the JAKL with the KS47... very interesting It really is a near perfect platform for the round. It can solve all of the weird ergonomic issues that affect a regular AR chambered in x39. The standard sized AR bolt is a little concerning for x39 but hopefully they realize that and there is room in the upper to accommodate something a bit bigger for a x39 version. |
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NM, USA
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Posted: 3/24/2021 8:40:18 PM EDT
[#5]
Has anyone milled out an undercut on that blocky trigger guard yet? How'd it work out for you?
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GA, USA
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Posted: 3/25/2021 8:34:40 AM EDT
[Last Edit: cire0309]
[#6]
A buddy of mine is looking for a solution to the trigger guard as well. Says the trigger guard batters his middle finger.
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NH, USA
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Posted: 3/25/2021 9:18:04 AM EDT
[Last Edit: manywits]
[#7]
There are 2 ways that I have modified the KS grip to avoid the trigger guard issue.
1. Use the Rite Pull grip adapter to remove the grip further back. 2. I machined an old A2 grip leaving only the top 2mm and front 1mm of the A2 grip as a shim to reposition a BCM grip lower to match the trigger guard. Both of these mods have corrected the oversized trigger guard discomfort for me. YMMV |
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NM, USA
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Posted: 3/25/2021 1:59:42 PM EDT
[Last Edit: UsernameBravo]
[#8]
Quote HistoryOriginally Posted By manywits: There are 2 ways that I have modified the KS grip to avoid the trigger guard issue. 1. Use the Rite Pull grip adapter to remove the grip further back. 2. I machined an old A2 grip leaving only the top 2mm and front 1mm of the A2 grip as a shim to reposition a BCM grip lower to match the trigger guard. Both of these mods have corrected the oversized trigger guard discomfort for me. YMMV Nice. I'll look into the grip adapter. I dont know if it's just the size/shape of my knuckle but I'm getting glock knuckle from my KS47. |
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USA
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Posted: 3/26/2021 2:29:13 PM EDT
[#9]
Quote HistoryOriginally Posted By Goody454: https://www.youtube.com/watch?v=sAOnkl8DikEWatch at 1:47. They mention merging the JAKL with the KS47... very interesting I made a comment about jakl uppers for the ks47 in the jakl thread... I was told nope 
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USA
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Posted: 3/29/2021 9:40:58 AM EDT
[Last Edit: lok993]
[#10]
Quote HistoryOriginally Posted By MFRecon2: I made a comment about jakl uppers for the ks47 in the jakl thread... I was told nope How long ago did you ask? I saw something similar like its not in the immediate future, but maybe/hopefully they changed their mind. Maybe because of the change in ammo availability, pricing and all of that they changed plans? Maybe they realized how good a jalk would work in x39 or the lack of modern firearms in that caliber and saw a market opportunity Maybe all of us asking about it changed their minds....I know I try to mention it every chance I get so they see it. I mean it really wouldn't be that hard for them to do honestly. Unless they wanted to go more the Mutant route and make the bolt bigger, but even that probably would be too hard. So hopefully they do that. |
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Posted: 3/29/2021 11:50:52 AM EDT
[#11]
Quote HistoryOriginally Posted By MFRecon2: I made a comment about jakl uppers for the ks47 in the jakl thread... I was told nope That shows you that they are listening to your comments on here. Sometimes they adapt when they realize consumer demand is there! Thank you, Josiah |
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USA
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Posted: 3/29/2021 12:54:45 PM EDT
[Last Edit: lok993]
[#12]
Quote HistoryOriginally Posted By PalmettoStateArmory: That shows you that they are listening to your comments on here. Sometimes they adapt when they realize consumer demand is there! Thank you, Josiah I would just like to say at least personally, I would probably buy a jakl upper for a KS lower before a 556 and definitely for sure would buy one before 300 blk. Also if they can fit a beefed up bolt in there similar to how the CMMG MK47/Mutant does it you have a home run on your hands. |
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WI, USA
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Posted: 3/30/2021 2:23:00 PM EDT
[Last Edit: PalmettoStateArmory]
[#13]
Quote HistoryOriginally Posted By PalmettoStateArmory: That shows you that they are listening to your comments on here. Sometimes they adapt when they realize consumer demand is there! Thank you, Josiah |
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NM, USA
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Posted: 4/2/2021 8:46:52 PM EDT
[Last Edit: UsernameBravo]
[#14]
The trigger guard causing glock knuckle wasnt as big an issue to fix as I was worried it would be. I took it to a gunsmith and before agreeing to cut on it he pulled out every grip he had in the shop and we tried them until we found one that repositioned my hand enough to get rid of the rub at the knuckle. I ended up putting the ERGO tactical deluxe grip on it and the big overmold is wide enough to bring my knuckle back out of the way of the guard. It ended up better positioning my trigger finger also so the center of my finger pad sits more naturally on the trigger.
https://i.imgur.com/NJrIT8o.jpg |
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Posted: 4/19/2021 4:57:21 PM EDT
[#15]
I would like to have my carrier from my KS47 drilled out in the rear to accept weights. By adding some mass to carrier I am hoping to Increase lock time, and prevent bolt from unlocking as quickly. Has anyone done this to theirs or know of anyone who would be good to have my carrier sent off to? A plus would be a place that also makes custom weights to add.
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Posted: 4/22/2021 1:09:54 PM EDT
[#16]
Quote HistoryOriginally Posted By troy_v: Here's my 7.5: https://i.imgur.com/pK8IrVX.jpg Here's my 10.5: https://i.imgur.com/jj91F80.jpg Close-up: https://i.imgur.com/B9ZV3zu.jpg Hey @troy_v what MI handguard is that? Did you have to remove the anti rotation wings to get it installed? I was considering switching off the stock rail for an mi combat real but wasn't sure it would fit without alteration. |
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Posted: 4/22/2021 3:54:54 PM EDT
[#17]
Quote HistoryOriginally Posted By Mav3rick: I would like to have my carrier from my KS47 drilled out in the rear to accept weights. By adding some mass to carrier I am hoping to Increase lock time, and prevent bolt from unlocking as quickly. Has anyone done this to theirs or know of anyone who would be good to have my carrier sent off to? A plus would be a place that also makes custom weights to add. Cheaper way would be to get whatever carrier you needed milled to work with AK magazines. |
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Posted: 4/22/2021 9:18:30 PM EDT
[Last Edit: Mav3rick]
[#18]
Quote HistoryOriginally Posted By Steamedliver: Cheaper way would be to get whatever carrier you needed milled to work with AK magazines. Why would I do that when my existing carrier is already designed by PSA to work with AK mags. I just need a hole drilled. |
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USA
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Posted: 4/24/2021 4:00:22 PM EDT
[#19]
Josiah, PSA
Has the extractor issue been resolved? Are new/improved extractors being made? Are they a harder material? |
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Posted: 4/24/2021 4:12:36 PM EDT
[#20]
Quote HistoryOriginally Posted By westphoenix: Josiah, PSA Has the extractor issue been resolved? Are new/improved extractors being made? Are they a harder material? Not Josiah, but I spoke with Jamin and he said they are using a stronger material in their extractors now. I put about 500 rounds through my first one before it failed. I am up around 300 rounds on the replacement and no issues so far. |
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Posted: 4/25/2021 3:46:20 AM EDT
[#21]
My second extractor broke yesterday after 200 rds so i need to call PSA and send it in again. Any after market extractors someone can recommend?
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Posted: 4/26/2021 10:40:05 AM EDT
[#22]
Quote HistoryOriginally Posted By oman774: My second extractor broke yesterday after 200 rds so i need to call PSA and send it in again. Any after market extractors someone can recommend? PM Sent. Josiah |
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USA
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Posted: 4/26/2021 10:49:44 AM EDT
[#23]
Quote HistoryOriginally Posted By panzersergeant: Not Josiah, but I spoke with Jamin and he said they are using a stronger material in their extractors now. I put about 500 rounds through my first one before it failed. I am up around 300 rounds on the replacement and no issues so far. Quote HistoryOriginally Posted By panzersergeant: Originally Posted By westphoenix: Josiah, PSA Has the extractor issue been resolved? Are new/improved extractors being made? Are they a harder material? Not Josiah, but I spoke with Jamin and he said they are using a stronger material in their extractors now. I put about 500 rounds through my first one before it failed. I am up around 300 rounds on the replacement and no issues so far. PSA can you confirm? Has the issue been fixed? How? Can those with the old extractor get the new one as back up? |
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Posted: 4/27/2021 8:36:45 AM EDT
[#24]
Quote HistoryOriginally Posted By westphoenix: PSA can you confirm? Has the issue been fixed? How? Can those with the old extractor get the new one as back up? +1 |
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Posted: 4/27/2021 8:56:50 AM EDT
[#25]
Quote HistoryOriginally Posted By Mav3rick: Why would I do that when my existing carrier is already designed by PSA to work with AK mags. I just need a hole drilled. I don’t know why you would want to increase reciprocating mass to begin with. There are better ways to accomplish what you are desiring. |
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Posted: 4/27/2021 10:01:59 AM EDT
[#26]
Quote HistoryOriginally Posted By Steamedliver: I don’t know why you would want to increase reciprocating mass to begin with. There are better ways to accomplish what you are desiring. Going off recommendation of someone who has done thorough testing. |
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Posted: 4/30/2021 11:56:10 PM EDT
[#27]
Has the new extractor worked better for you.
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Posted: 4/30/2021 11:57:40 PM EDT
[#28]
Quote HistoryOriginally Posted By panzersergeant: Picked up my BCG from Fernandina today. Took 26 days from the time I dropped it off. The extractor appears to be a different color alloy so hopefully it's made of a stronger material. https://www.ar15.com/media/mediaFiles/25872/ks47_bolt_carrier_group__4_-1750138.jpg Has the new extractor worked better for you. |
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Posted: 5/1/2021 1:43:57 AM EDT
[#29]
Quote HistoryOriginally Posted By oman774: Has the new extractor worked better for you. I have put about 300 rounds through it with no problems. The first one failed at the 500 round mark. I'll report back again when I put another 300 round through it. |
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Posted: 5/4/2021 3:07:52 PM EDT
[#30]
Nothing exciting to report, but I have to say this is the most insanely tight barrel nut I've ever encountered...
Going to have to try getting it off again when I have some bigger artillery 
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Posted: 5/11/2021 2:54:09 PM EDT
[#31]
Here's my barrel nut, not sure what to do. I've pulled my vice through my workbench, blow torch, PB blast... I'm 240 and I can pretty much hang off a two foot wrench without budging it
  Attached File Attached File Attached File |
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USA
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Posted: 5/11/2021 3:27:43 PM EDT
[#32]
Didn’t see this info earlier, so I’m sharing my mag info...
Just received some of the “steel reinforced polymer”Bulgarian mags, the ones with the reinforced feed lips.  One of the 6 clicks in great, the other 5 need the mag catch pulled back to lock em in. No live fire yet. I need to do more looking, but it looks like the interference is at the front of the mag, so it should be an easy file job. Figured for $18 i was willing to try em. If nothing else I’ll get some AC mags and rotate these into the AK stash |
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Posted: 5/11/2021 4:03:01 PM EDT
[#33]
Quote HistoryOriginally Posted By themagikbullet: Here's my barrel nut, not sure what to do. I've pulled my vice through my workbench, blow torch, PB blast... I'm 240 and I can pretty much hang off a two foot wrench without budging it https://www.ar15.com/media/mediaFiles/108746/49F8F9D6-4473-4047-B8B3-2F6540263715_jpe-1938371.JPG https://www.ar15.com/media/mediaFiles/108746/A67FE0A6-688A-4DC7-BE54-7AFAC1BB0F31_jpe-1938372.JPG https://www.ar15.com/media/mediaFiles/108746/676B8A1A-EE74-4D2C-90E6-EBAA9D83ABF9_jpe-1938373.JPG Four foot cheater bar ought to do it. |
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IN, USA
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Posted: 5/11/2021 7:22:10 PM EDT
[Last Edit: Goody454]
[#34]
Quote HistoryOriginally Posted By themagikbullet: Nothing exciting to report, but I have to say this is the most insanely tight barrel nut I've ever encountered... Going to have to try getting it off again when I have some bigger artillery That’s crazy. I wonder if some boiling water would work, like with Rocksett... What rail are you going with? I noticed you mentioned the MI above, but if it gives you problems you could always use a BCM rail. No trimming required. ETA - picture with BCM rail and just arrived AGM Rattler TS-25. To all you hogs out there, consider yourself warned. 
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USA
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Posted: 5/18/2021 2:24:19 PM EDT
[#35]
Just following up on the steel lined Bulgarian mags, with the reinforced feed lips.
Had to remove some material at the top of the front locking lug and break the upper edge slightly where it interfaces with the feed ramp, no dremel required, just hand files. Also had to remove some material where it hits the over insertion stops in the upper. Again, no dremel. All in all it took about 30 seconds each. No live fire yet, but they snap in with authority now, solid click that I’m used to with my ARs and AKs  |
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Posted: 5/23/2021 9:04:17 PM EDT
[#36]
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TN, USA
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Posted: 5/30/2021 11:50:19 PM EDT
[Last Edit: 87Turbo-T]
[#37]
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IN, USA
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Posted: 5/31/2021 10:58:16 AM EDT
[#38]
That is very nice, I love the dissipator look on that rifle.
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TN, USA
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Posted: 5/31/2021 2:20:29 PM EDT
[#39]
Thanks
  
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OH, USA
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Posted: 6/24/2021 1:00:14 AM EDT
[#40]
I'm sure that this has been asked before, but have there ever been any plans for a 5.56 KS-47 that takes Bulgarian/Polish/AC-Unity pattern mags?
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Posted: 6/25/2021 9:18:16 AM EDT
[#41]
Quote HistoryOriginally Posted By CornfieldCong: I'm sure that this has been asked before, but have there ever been any plans for a 5.56 KS-47 that takes Bulgarian/Polish/AC-Unity pattern mags? We do not have any plans for a KS in 5.56. Thank you, Josiah |
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OH, USA
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Posted: 6/26/2021 10:56:03 PM EDT
[#42]
Quote HistoryOriginally Posted By PalmettoStateArmory: We do not have any plans for a KS in 5.56. Thank you, Josiah Quote HistoryOriginally Posted By PalmettoStateArmory: Originally Posted By CornfieldCong: I'm sure that this has been asked before, but have there ever been any plans for a 5.56 KS-47 that takes Bulgarian/Polish/AC-Unity pattern mags? We do not have any plans for a KS in 5.56. Thank you, Josiah That's all I wanted to know.  Gotta admit though, it would be pretty cool. Maybe one day after all the other cool shit you guys have planned is rolled out... |
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PA, USA
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Posted: 7/4/2021 2:07:32 PM EDT
[#43]
Also looking for a quality heavy duty x39 extractor
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PA, USA
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Posted: 7/4/2021 2:08:56 PM EDT
[#44]
It has rockset on it. Locktite x 10. Must apply heat.
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PA, USA
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Posted: 7/4/2021 2:09:31 PM EDT
[#45]
Must apply heat. Has rockset on it. Locktite x 10.
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PA, USA
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Posted: 7/5/2021 10:33:08 AM EDT
[#46]
Quote HistoryOriginally Posted By Mav3rick: Going off recommendation of someone who has done thorough testing. It would be a lot easier to change buffer weight as opposed to all the work to get weight into the carrier. It would accomplish the exact same thing. Weight is weight. Unless you’re already running an h3? And if you’re already running an h3 and need more weight I’m thinking you’re so far over gassed your range neighbors gun should be firing from your excess gas pressure. |
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PA, USA
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Posted: 7/5/2021 10:33:51 AM EDT
[#47]
Quote HistoryOriginally Posted By rlltd42: +1 +2 |
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Posted: 7/12/2021 7:08:50 AM EDT
[#48]
Maxim Firearms 7.62x39 bolt is a 9310 steel bolt, heat treated, hard turned and shot-peened for increased surface strength and durability, and an extractor booster to ensure reliable cycling during rapid semi-auto or full-auto fire.*** $75 ***
Worth the price imho ... no more broken extractor |
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Posted: 7/26/2021 7:17:26 PM EDT
[#49]
What kind of extractor is on the KS47? I saw reference to breaking, did that ever get fixed? I am curious as I always thought this line got discontinued so I never looked further, but i have always wanted to build one up as a shorty (12.5) 6.5 grendel, probably steel case only gun. Assuming that it has a standard 0.125 bolt face depth, would getting a type I grendel/ 264lbc barrel from Blackhole Weaponry work? Really want to run this with some CSSpec 6.5 mags.
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NJ, USA
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Posted: 7/30/2021 12:56:09 PM EDT
[Last Edit: dmsh772]
[#50]
Hi guys!
New to this forum and new owner of KS47 Gen2. My extractor broke after about 120 rounds total count. All shot over 3 range trips so absolutely no abuse there. Wolf steel casing ammo which is supposedly more gentle compared to Tula/Red Army. During the last session after about 30 rounds I started getting FTE, checked the extractor and damn, it was broken :( So now I have to deal with PSA but I have already a bad feeling about all this. Contact form on their website is broken, I cannot send message whatever browser I'm using. Chat agents are offline so no chat available. Sending email to customer service and getting an automated message about not monitoring mailbox... Can't call them during their reduced working hours since I'm working too. I knew, this rifle would eventually break any extractor due to AR15 BCG dimensional legacies but honestly I wasn't expecting this so soon. Anyway, any idea where to find another extractor for this BCG? Thanks all! Dimitri |
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