PSA Gen2 PA10 20" Rifle Length .308 WIN 1:10 SS 15" M-lok Upper With Nickel Boron BCG and CH

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PSA Gen2 PA10 20" Rifle Length .308 WIN 1:10 SS 15" M-lok Upper With Nickel Boron BCG and CH


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: 516446385
UPC: 516446385
MFR#: 516446385

Barrel Length: 20"
Gas System: Rifle-Length
Barrel Profile: A2 Style
Barrel Steel: 416 Stainless
Barrel Finish: Natural
Chrome Lining: None
Muzzle Thread: 5/8-24
Chamber: .308 Winchester
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
Handguard Type: PSA 15" Lightweight M-Lok Free Float Rail 
Bolt Carrier Group Included: Yes, Nickel Boron
Charging Handle included: Yes

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PSA Gen2 PA10 20" Rifle Length .308 WIN Stainless Steel Lightweight M-Lok Precision Upper - 516446385

Barrel: 20" Barrel Machined from 416R stainless steel, chambered in .308 WIN with a 1:10 twist rate and a rifle length gas system.  Upper is paired with a PSA 15" Lightweight M-Lok free float rail, .750 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:  PA-10 Nickel Boron bolt carrier group.   9310 steel Nickel Boron coated bolt, 8620 Nickel Boron coated steel Carrier, Gas Key Hardened to USGI Specifications, Fastened with Grade 8 screws, and Staked per Mil-Spec.  Includes charging handle.

SKU: 516446385
SKU 516446385
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
Free Shipping Qty Label N/A
Free Shipping Qty N/A
SKU: 516446385

Questions and Answers

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Can you get the same setup except with a 22" or 24" barrel?
Anthony P on Nov 19, 2018


4.0 / 5.0
5 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Quality seemed to have gone down for PSA
Got my upper in a few days ago and was very excited until I saw the quality the upper was in. Forward assist sticks out too far you can see the spring. Sits on PA10 gen 2 upper loose. Handguard was marred before coating. Coating in the upper was scrappy and had it looked at by a gunsmith and agrees that if I start using it it will just come off. Sent PSA a message twice with no response. Bought it as unblemished upper with many blems.
May 18, 2018
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 21, 2018
Casey S
Excellent choice
I bout this upper along with a complete lower on sale and they arrived well packaged with no damage. Couldn't have beat the price. Put the upper on the lower and fit was perfect.Mounted the scope and off to the range. Shot one inch groups with 168gr. 150's were not so accurate. No biggy cause I use 168's anyway. For the money you won't be disappointed.
November 9, 2017
Quality Upper no matter who made it.
I guess I'm just lucky with PSA items. My items have been flawless. This one was no different. Fit of components are tight and clean. Fitted to a gen 2 lower with a EPT which does make a diff a little oil off to the range. First two shots almost thru the same splatter target hole @ 100 yards. Adj 8 clicks Right and 5 down 2 more! I had no reason to stay any longer. Can't find a thing to fault except its not the same weight as a 18"
October 15, 2017
Great Entry Level Quality AR
Usually build mine..
My first impressions of the upper are that its heavy dirty (probably test fired) mine had blems such as anodizing or very very slight scuffs on the barrel finish and other blems in the mfg and assembly process. Rail appears to be of good quality marked american made. Barrel looks good too.(kudos on rail)
Further inspection shows me that the nickel finish is on the far low end for the bolt id be surpised if it held up. also let down the profile is HBAR so DMR ONLY. Had to measure after that but it is indeed 20" Gas blocks canted yet Rail is perfectly aligned? More blems on bolt but should function flawlessly. So far im happy with the purchase and it looks promising it will stand up to my light abuse I definitely would buy again its the best entry to this caliber for its price let alone its a semi auto .308 and I will report back on accuracy since im the appearent test mule reviewer.
August 22, 2017
Fit and finish
Perfectly paired with the PA-10 lower 77932913. Enjoyed shooting. Manageable recoil with HSM 180 grain 7.62x51. Back on target in less than a second on the first outing. With iron sights on the rail only weighs a pound more than my AR-15 with flashlight red dot and iron sights. A little more than 9 lbs.
July 28, 2017

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