PSA Gen2 PA10 20" Rifle Length .308 WIN 1:10 Stainless Steel 15" M-lok Upper - With BCG and CH - 516447257

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PSA Gen2 PA10 20" Rifle Length .308 WIN 1:10 Stainless Steel 15" M-lok Upper - With BCG and CH - 516447257


Quick Overview

WARNING: This product can expose you to the chemical lead, which is known to the State of California to cause cancer and reproductive harm. For more information go to (CA Health and Safety Code Section 25249.6).

SKU: 516447257
UPC: 516447257
MFR#: 516447257

Barrel Length: 20"
Gas System: Rifle-length
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-style
Diameter at Gas Block: .750
Gas Block Type: Low-profile gas block
Muzzle Device: A2 Style Flash Hider
Receiver Material: Forged 7075 T6
Receiver Type: PA10
Handguard Type: PSA 15" M-Lok Free Float Rail 
Bolt Carrier Group Included: Yes
Charging Handle Included: Yes

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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.  

Barrel: 416R Stainless Steel, chambered in 308 WIN with a 1/10 twist, rifle-length gas. Upper is paired with a Palmetto State Armory 15" M-Lok free-float rail, low profile gas block, and an 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.

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. 

The AR10 platform does not enjoy a common design between manufacturers, like the AR15. As a result, there can and will be subtle differences in the parts kits of various manufacturers. Some parts, like the fire control group, are shared with the AR15 platform to preserve the options for upgrading. For best results, we recommend only using PSA PA10 parts with our uppers and lower receivers. We do not recommend using other manufacturers parts in our products.

SKU: 516447257
SKU 516447257
Department Uppers
Brand Palmetto State Armory
Daily Deal N/A
Daily Deal Expires N/A
Unit Price N/A
Youtube Video N/A
Free Shipping? No
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SKU: 516447257

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5.0 / 5.0
4 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
My little carbine
Ironically, I've made this my carbine match rifle . I love rifle length gas systems. Unfortunately PSA only has them on their 20 inch barrels. It works surprisingly well. With a cheapo muzzle break, this upper works smooth and hardly gives any muzzle rise. I can almost keep up with the AR 15 guys. I've also shot long range with this upper. I've gotten about 1.5 MOA accuracy. I may be able to do better working up a custom hand load, but that's not what I use this upper for. The only issue someone may have is that the slot spacing on the picatinny rail of the hand guard are not in sync with the slots of the upper rail. It's never been an issue with me on any 308, but for someone wanting to mount a one piece scope mount partially on the rail and the upper, it may not work. Overall I love this upper. I've never had any problems with PSA. Great prices and great products. Definitely a five star buy.
October 2, 2018
1 year ago
Awesome barrel
I really like the gun I built with this barrel. I put a cheaper scope on it and had a blast at the range with excelant grouping. It’s def a heavy gun but I expected that.
July 18, 2018
1 year ago
Can’t beat .308 AR
I love this PA10. I will be using it for whitetail this year and can’t wait.
May 23, 2018
1 year ago
Sweet shooter
Put together with the second gen lower, first time out put 5 in a circle that you can cover with a half dollar, think it will get better as we go!
May 8, 2018
1 year ago

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