PSA Gen2 PA10 18" .308 WIN 1:10 Nitride Midlength Rifle Kit - 516445787

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PSA Gen2 PA10 18" .308 WIN 1:10 Nitride Midlength Rifle Kit - 516445787

In stock

Regular Price: $ 799.99

Special Price $ 449.99

Quick Overview

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SKU: 516445787
UPC: 516445787
MFR#: 516445787
  • Barrel Length: 18"
  • Gas System: Midlength
  • Barrel Profile: A2 Style
  • Barrel Steel: 4150V Chrome Moly Vanadium
  • Barrel Finish: Nitride
  • 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 Style Flash Hider 
  • Receiver Material: Forged 7075 T6
  • Receiver Type: PA10 Gen 2
  • Hand guard Type: Classic Midlength Handguards
  • Bolt Carrier Group Included: Yes
  • Charging Handle included: Yes
  • PA10 Classic Lower Build Kit

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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.  

PSA PA10 18" Midlength Nitride .308 WIN 1:10 Rifle Kit - 516445787

Barrel: machined from 4150V Chrome Moly Vanadium steel with a Nitride finish, chambered in .308 WIN with a 1:10 twist rate and a midlength gas system.  Upper has a front sight post gas block, classic midlength handguard, 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.

Lower Build Kit: PSA PA10 Classic lower build kit.  Everything you need to turn your PSA PA10 stripped lower into a complete lower.

  • 7075-T6 Forged aluminum receiver
  • 18" 4150V CMV barrel
  • Nitride finish
  • .308 WIN Chamber
  • 1 in 10 twist rate
  • Midlength gas system
  • A2-style muzzle device
  • 5/8-24 muzzle thread
  • Nitride BCG & charging handle
  • PA10 Classic Lower Build Kit

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: 516445787
SKU 516445787
Brand Palmetto State Armory
Daily Deal No
Daily Deal Expires No
Youtube Video No
Free Shipping? Yes
SKU: 516445787

Questions and Answers

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Browse 5 questions Browse 5 questions and 24 answers
Will it run 7.62x51 NATO?
Brandon H on Jul 29, 2018
BEST ANSWER: If your rifle is chambered for 308 win. Then yes , you can run 7.62. But. And ghia us a BIG but..if you have a 7.62 NATO chambered rifle DON'T try .308. It can burst the barrel, as chamber pressures are very different!
How difficult would it be to change the mid length hand grips to full free floating?
James B on Aug 1, 2018
BEST ANSWER: Not hard if you've done any already on AR-15 type. If not, it's best to have a few tools. A sight block, tapered pin punch for AR, and an armorers wrench. You will need to remove the muzzle brake, then drive out the tapered pins that hold front sight. The tapered punch is concave to fit over the pins making driving them out easier. Using armorers wrench to remove barrel nut in order to replace with nut supplied with free floating set up. Look for installations videos from manufactures websites. Brownell's sells the tools needed.
Is ghis a complete rifle kit or does it require other components?
John L on Jul 18, 2018
BEST ANSWER: Well looking at the pics would indicate that the lower receiver is required. Mosts kits have everything except the Lower as most people like to build and source their own due to restrictions on the lower.
Will it fit a aero precision m5 lower receiver????
manuel q on Jun 19, 2018
BEST ANSWER: It may be fine, but we can only GUARANTEE that it will fit our PSA lower receiver.
What weight is the buffer on this kit?
Jay W on Apr 20, 2018
BEST ANSWER: The buffer comes marked 'H' and has a 28 coil spring. My Gen 1 came with a standard buffer and 26 coil spring. Both weigh exactly 4 ounces.


5.0 / 5.0
4 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Great gun.
Built and fired this thing. Works well and shoots straight.
July 18, 2018
9 months ago
Quality product and was an easy purchase process!! Every part fit as it should and the rifle shoots as expected!!
May 8, 2018
4 months ago
Awesome lower fit upper perfect very little play between the 2. Pretty good quality and shoots great.
May 8, 2018
4 months ago
This is the perfect 308 to run suppressed it ran various types of ammo without any issues. Great balance and looks perfect with standard handle rear sight.
May 4, 2018
9 months ago

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