PSA Gen2 PA10 18" Midlength 308 Stainless 13.5" M-lok Upper 1:10 w/ Nitride BCG and Charging Handle - 77932897

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PSA Gen2 PA10 18" Midlength 308 Stainless 13.5" M-lok Upper 1:10 w/ Nitride BCG and Charging Handle - 77932897

Quick Overview

SKU: 77932897
MFR#: 77932897

Barrel Length: 18"
Gas System: Midlength
Barrel Profile: A2 Style
Barrel Steel: 416 Stainless
Barrel Finish: Natural
Chrome Lining: None
Muzzle Thread: 5/8-24
Chamber: 7.62x51 NATO
Twist Rate: 1:10
Barrel Extension: M4
Diameter at Gas Block: .750
Gas Block Type: Low-profile gas block
Muzzle Device: A2 Flash Hider
Receiver Material: Forged 7075 T6
Receiver Type: PA10
Hand guard Type: PSA 13.5" M-Lok Free Float Rail 
Bolt Carrier Group Included: Yes
Charging Handle included: Yes

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PSA Gen 2 PA10 18" Mid-Length 308 Stainless 13.5" M-lok Upper 1/10 w/ Nitride BCG and Charging Handle - 77932897

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: machined from 416 Stainless steel, chambered in 308 Winchester with a 1/10 twist, mid-length gas, and natural finish.   Upper is paired with a Palmetto State Armory 13.5" 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.

  • 7075-T6 Forged aluminum receiver
  • 18" 416 Stainless barrel
  • 308 Chamber
  • 1 in 10 twist rate
  • Mid-length Gas system
  • 13.5" free float m-lok rail
  • low profile gas block
  • 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: 77932897
SKU 77932897
Brand Palmetto State Armory
SKU: 77932897

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