PSA Gen2 PA10 18" Midlength Stainless Steel .308 WIN 1:10 Upper With BCG and CH - 516445344

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PSA Gen2 PA10 18" Midlength Stainless Steel .308 WIN 1:10 Upper With BCG and CH - 516445344

In stock

Regular Price: $ 659.99

Special Price $ 349.99

Quick Overview

free shipping Free Shipping applies to this item only and not the entire order.

SKU: 516445344
UPC: 516445344
MFR#: 516445344
  • Barrel Length: 18"
  • Gas System: Midlength
  • Barrel Profile: A2 Style
  • Barrel Steel: 416R Stainless Steel
  • Barrel Finish: Stainless
  • Chrome Lining: None
  • Muzzle Thread: 5/8-24
  • Chamber: .308 WIN
  • Twist Rate: 1:10
  • Barrel Extension: M4
  • Diameter at Gas Block: .750
  • Gas Block Type: Front Sight Base
  • Muzzle Device: A2 Flash Hider 
  • Receiver Material: Forged 7075 T6
  • Receiver Type: PA10
  • Hand guard Type: Classic Midlength Handguards
  • Bolt Carrier Group Included: Yes
  • Charging Handle included: Yes

Add To:

New and improved Palmetto State Armory PA10 Gen2 308 Upper is fully assembled and ready for your complete PA10 Gen2 Lower!

With streamlined styling and improved function, the new and improved PSA PA10 is here.  The Gen2 model offers an enhanced chamber and extraction, with a more modern appearance.  

 PSA PA10 18" Mid-length Stainless Steel .308 WIN 1:10 Upper - With BCG and Charging Handle - 516445344

Barrel: machined from 416R stainless steel, chambered in .308 WIN with a 1/10 twist & mid-length gas system.   Upper has a front sight post gas block, Classic Midlength Handguard, and a  A2-style muzzle device.

Upper:  Precision machined from forged 7075-T6 aluminum, then Black anodize hardcoated to MIL-8625 Type 3 class 2.   

Bolt Carrier Group:  9310 steel bolt assembly, nitride treated for durability.  8620 carrier, nitride treated, with a nitride treated gas key properly staked with grade 8 fasteners.  Charging handle is also included.

  • 7075-T6 Forged aluminum receiver
  • 18" 416R Stainless Steel barrel
  • .308 WIN Chamber
  • 1 in 10 twist rate
  • Mid-length Gas system
  • A2-style muzzle device
  • 5/8-24 muzzle thread
  • Nitride BCG & Charging handle

The Gen2 PA10 receivers are functionally compatible with the Gen1 upper receivers, however we recommend matching Gen2 lowers to Gen2 uppers for best appearance.  There are external cosmetic differences when mixing Gen1 and Gen2 upper and lower receivers that some may not find appealing.  Gen1 lowers will be available in the future for those who want a cosmetic match. 

SKU: 516445344
SKU 516445344
Brand Palmetto State Armory
Daily Deal No
Daily Deal Expires No
Youtube Video No
Free Shipping? Yes
SKU: 516445344

Questions and Answers

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Browse 11 questions Browse 11 questions and 44 answers
Will this fit a 80 percent arms DPMS lower ?
Zmttb on Apr 20, 2018
BEST ANSWER: Probably not. I have one and it wont close, as in lower close down on the lower because the bolt release paddle on an other than PSA lower contacts the upper. The releaf on the upper for the paddle is too small. I called them and was told I needed a PSA lower or at least the PSA bolt catch kit. NEVER AGAIN!
Will this fit on a Tennessee Arms 308 lower?
Tyler on Apr 20, 2018
BEST ANSWER: Yes. My brother in-law purchased a complete TNA 308 Lower and a PSA upper. Was a little tight and there was a very small gap at the rear where the receivers meet, but once pinned in, was very solid.
Is the receiver top rail a low profile or high profile?
John C on Apr 13, 2018
BEST ANSWER: low profile
I have a serious concern, will this upper of yours fit my CORE15 5.56/.223?????
BlackHawk on Apr 12, 2018
BEST ANSWER: Absolutely not. This is an AR10 upper, chambered in .308, not an AR15 upper chambered in .223/5.56. Will not even fit on the lower, much less chamber a round.
will this fit an 80pecentarms gen 2 308 lower?
B b on Apr 19, 2018
BEST ANSWER: Fits DPMS low gen 2 lower. Gen one or DPMS high will have issues.
Do you need to purchase anything else to complete the build of this upper if you buy a complete PSA lower also except for a magazine ?
Oldrcluvr on May 2, 2018
BEST ANSWER: All you need is a magazine and you’re ready to go. A complete upper is just that, complete. Very nice stuff and the quality is as good as any high end equipment.
What profile is the barrel under the handguard? Is it the same thickness/diameter, smaller or larger, than the exposed barrel? Photos? Thanks.
Will B on May 7, 2018
BEST ANSWER: The barrel is thick at the chamber end and then slims down to the thickness of the exposed barrel. It fattens up at the front sight and then reverts back to the smaller diameter that is under the hand guards. It is similar in design to a 16” M4 barrel. This response box won’t allow me to attach a picture. It won’t allow me to send you my email for a pic either. Hope I helped
Will this cycle 7.62 x 51 ammo?
Tim K on Apr 17, 2018
BEST ANSWER: Yes, 7.62x51/.308 Rem is what this upper is chambered for.
will this upper snap on to a wyndham arms lower?
torque on May 8, 2018
BEST ANSWER: Hello ; I bought this upper and tried it on a dpms and a warhogg lower without any luck.
I don’t believe it would work with a windham lower , but I haven’t tried . I think the only lower that will work is a pa10 .
Can you Pin and Weld a Compensator or Muzzle Brake to barrel ? Thanks.
JerseyGO on May 9, 2018
BEST ANSWER: I don’t think you would need to weld one, the standard A2 birdcage is threaded on and with a vice should come off like any other flash hider if you want to check YouTube there are tutorials.... for now...
Will this fit an aero lower?
Franny911 on May 12, 2018
BEST ANSWER: Frim what I understand no, buy it at your own risk. The pa-10 lower is pretty nice and a great deal. I got my upper and lower shipped for under 500. You will never find that price anywhere else.


4.8 / 5.0
57 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Great upper for the money.
Great quality upper. Only complaint is they used a triangular handguard cap instead of the round one which limits handguard interchangeability with aftermarket HGs. Slim magpul HGs only work with the round HG cap. Otherwise perfect!
User submitted image
Added Jun 13, 2018
June 13, 2018
1 month ago
Great .308 weapon system for the price!!!
June 12, 2018
1 month ago
Tight chamber. Will not zero because upper is not square but easy to fix. Still a great deal.
June 12, 2018
1 month ago
Great Price and Workmanship
Got this for myself to mate to a PSA PA10 lower.

Great deal (price & free shipping) and fast PSA order fulfillment.

Looking forward to taking it to the range soon.
June 11, 2018
1 month ago
It looks very good but have not had tome to test fire it yet.
June 8, 2018
1 month ago
Over gassed
Mounted on Gen2 complete lower. Be prepared to perform a few simple mods with this upper......Severely over gassed. Buffer tube installed short from PSA.Screwed in a full turn. Add H3 buffer weight. Considering adjustable gas block or modifying A2 sight.
June 8, 2018
1 month ago
Great price
Best price for a 308!
June 7, 2018
1 month ago
Outstanding upper
I bought this to go with the PA10 lower. The rifle is well made and is very accurate. I am more than pleased with my purchse.
June 6, 2018
1 month ago
Great value for the price.
Need to lose front sight/gas block and replace it with gas block/picatinny. Would recommend to another friend.
June 5, 2018
4 weeks ago
Fitting issue
The fit with the PSA upper and the PSA lower is not perfect. The bolt stop catches on the PSA upper and will not engage. Need to mill the upper a bit.
June 4, 2018
1 month ago

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