PSA 10.5" Carbine-Length 7.62x39 1:10 12" M-Lok Slant End - With Fluted Flash Can, BCG, & CH - 516447586

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PSA 10.5" Carbine-Length 7.62x39 1:10 12" M-Lok Slant End - With Fluted Flash Can, BCG, & CH - 516447586


Quick Overview

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It is the customer's responsibility to be aware of all applicable laws and regulations regarding the purchase and ownership of uppers with a barrel length of less than 16". Federal NFA regulations are applicable to this item.

SKU: 516447586
UPC: 516447586
MFR#: 516447586

Barrel Length: 10.5"
Barrel Profile: Heavy
Gas System: Carbine-length
Barrel Steel: 4150V Chrome Moly Vanadium
Barrel Finish: Nitride 
Chrome Lining: No
Muzzle Thread: 5/8x24
Chamber: 7.62x39mm
Twist Rate: 1:10
Barrel Extension: M4
Diameter at Gas Block: .750
Gas Block Type: Low-profile
Muzzle Device: Palmetto State Armory Fluted Flash Can
Receiver Material: Forged 7075 T6
Receiver Type: M4
Handguard Type: PSA 12" Slant End M-Lok Rail
Bolt Carrier Group Included: Yes
Bolt Steel: Carpenter 158
Bolt Carrier Profile: Full-Auto
Charging Handle Included: Yes
Includes: Magpul MBUS Sight Set, Black
Overall Length: 21"
Weight as Configured: 4 lbs.

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Barrel: 10.5" 4150V Chrome Moly vanadium steel, nitride coated for durability and chambered in 7.62x39mm with a 1 in 10" twist rate. Carbine length gas barrel is finished off with a PSA 12" Slant End M-lok Rail, a low profile gas block and a Palmetto State State Armory Fluted Flash Can.

Upper: Forged 7075-T6 A3 AR upper is made to MIL-SPECS and hard coat anodized black for durability. Featuring a mil-spec finish, these uppers are made for us right here in the USA by a mil-spec manufacturer.

Flash Can: Palmetto State Armory's new Fluted Flash Can! This is a solid 6061 aluminum device that is designed to direct muzzle gases and the muzzle flash forward. Threaded 1/2-28 for 5.56 NATO. Black mil-spec hard anodizing. THIS DEVICE IS NOT DESIGNED TO REDUCE RECOIL, MUZZLE RISE, OR FLASH SIGNATURE. This device is designed to direct gasses and noise forward away from the shooter and enhance the weapon's appearance.

Bolt Carrier Group: Carpenter 158 Phosphate coated 7.62x39 bolt, Semi-auto profile 8620 steel carrier, chrome-lined and phosphate coated. Phosphate coated chrome-lined gas key staked per mil-spec. AR-47 extended length firing pin.

Includes: Magpul MBUS Sight Set, Black

SKU: 516447586
SKU 516447586
Brand Palmetto State Armory
Daily Deal No
Daily Deal Expires No
Youtube Video No
Free Shipping? Yes
SKU: 516447586

Questions and Answers

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Browse 6 questions Browse 6 questions and 34 answers
Could this be compatible with the gen2 pa10 .308 classic lower? If no is there anything I could swap out on my lower to make this possible?
Ben S on Apr 14, 2018
BEST ANSWER: No, it's for the AR15 lower receiver...... not the large PA10 receiver.
Will this cycle steel ammo?
Lefty on Jul 14, 2018
BEST ANSWER: I’ve only ran Tula so far and I haven’t had any issues
What mags does this use to work? Regular Ar mags or the curved "banana " Ar mags
Mike G on Jun 21, 2018
BEST ANSWER: It uses the 7.62x39 AR mags which are banana shaped. I have been using the RZE unimag which feeds 5.56 NATO / 7.62x39mm / 6.5 Grendel / 5.45x39 / 6.8 SPC / .458 SOCOM and these mags look like a regular metal AR-15 mag, Primary Arms sells them.
What will I have to do to get this running reliably. I have a standard ar15 lower from psa. Any changes to the lower parts I should make before slapping it all together?
Ar-23t on Jun 25, 2018
BEST ANSWER: H2 buffer is always good, mil-spec or any non-lightened hammer spring. Good mag makes the biggest difference, go with C-Products.
Will this upper work on a ks47 lower as well?
Daniel W on May 15, 2018
BEST ANSWER: No will not work with ks47 lower will need 7790362. the 7790362 will work with ar 15 lower or ks47 lower. but this one will only work with ar15 lower.
Will this work on a typical ar 15 lower?
Jeff K on Apr 23, 2018
BEST ANSWER: Yes, this will work on any standard Mil-Spec AR-15 Lower receiver


4.5 / 5.0
8 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Good choice
Slapped it on a milspec lower, bought a promag magazine and put an AK mag spring in it and it runs like a damn dream
August 14, 2018
1 month ago
Money well spent
I purchased two of them and I can’t say enough great things about them.
It was the finished piece of my very first build and I was to take right out of the box install onto my lower and head straight to the range.
July 21, 2018
1 month ago
Get shorty 7.62x39
Great as always. Perfect functioning after 250 rds. Very accurate with vortex red dot.
July 1, 2018
2 months ago
7.62 x 39 upper
nicely built upper runs well, very minor tuning
June 21, 2018
6 months ago
Commie upper
Threw this on one of my lowers and went to the range. Quickly zeroed the MBUS sights and was ringing the 10” steel at 200 yards.
May 6, 2018
4 months ago
Great piece. That "can" does give it a bit of kick though. If they make one with a buffer...may trade.
May 6, 2018
6 months ago
Regret this build. One big hassle
This is a build I wouldn’t attempt again in 7.62x39. It doesn’t function properly and mostly is an expensive single shot. The ar platform in this rifle just doesn’t work well together.
May 5, 2018
4 months ago
Response from Palmetto State Armory
We do apologize for that. Since all of our parts and firearms are covered by our Unlimited Lifetime Warranty, if you have any issues arise from the craftsmanship of the product, we can either have select parts sent to you for you to replace, or we can have the item brought in, at no cost to you, so we can repair or replace the defective product. Please contact Customer Service so we may resolve this issue.
May 7, 2018
Casey S
Your getting a lot for the money!
Very happy with this upper, been 100% reliable with C-products 10 round mag and supprisingly accurate. Only thing I would change is a lighter profile barrel behind the gas block as it is a little heavier than I expected.
May 3, 2018
4 months ago

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