PSA 7" Nitride 5.56 1/7 6" Lightweight M-Lok Upper - With BCG & Charging Handle - 5165447572

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PSA 7" Nitride 5.56 1/7 6" Lightweight M-Lok Upper - With BCG & Charging Handle - 5165447572


Quick Overview

It is the customer's responsibility to be aware of all applicable laws and regulations regarding the purchase and ownership of uppers with a barrel length of less than 16". Federal NFA regulations are applicable to this item.

SKU: 5165447572
UPC: 5165447572
MFR#: 5165447572

Barrel Length: 7"
Barrel Profile: Pistol
Gas System: Pistol-length
Barrel Steel: 4150V Chrome Moly Vanadium
Barrel Finish: Nitride
Chrome Lining: No
Muzzle Thread: 1/2-28
Chamber: 5.56 NATO 
Twist Rate: 1:7
Barrel Extension: M4
Diameter at Gas Block: .750
Gas Block Type: Low-profile
Muzzle Device: A2 Bird Cage
Receiver Material: Forged 7075 T6
Receiver Type: M4
Handguard Type: PSA 6" Lightweight M-Lok
Bolt Carrier Group Included: Yes
Bolt Steel: Carpenter 158
Bolt Carrier Profile: Full-auto
Charging Handle Included: Yes
Overall Length: 17.5"

Add To:

Barrel:  7" 4150V Chrome Moly vanadium steel, nitride treated for accuracy and durability, and chambered in 5.56 NATO with a 1 in 7" twist. Pistol-length gas barrel is finished off with an anodized PSA 6" Lightweight  M-Lok Rail, a low profile gas block and an A2 Flash hider. 

Upper: Forged 7075-T6 A3 AR upper is made to MIL-SPECS and hard coat anodized black for durability.  These uppers are made for us right here in the USA by a mil-spec manufacturer.

Bolt: Full-auto profile bolt carrier group. Milspec Carpenter No. 158® steel bolt, Shot Peened, High pressure tested, Mag particle inspected, Gas Key Hardened to USGI Specifications, Fastened with Grade 8 screws, and Staked Per Mil-Spec. 8620 steel M-16 profile carrier is chrome lined and phosphate coated.

SKU: 5165447572
SKU 5165447572
Brand Palmetto State Armory
Daily Deal No
Daily Deal Expires No
Youtube Video No
Free Shipping? No
SKU: 5165447572

Questions and Answers

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Can it be shipped to California ?
David E on May 6, 2018


4.8 / 5.0
12 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Nice pistol looks good
there is nothing bad to say. the PSA 7 is coming together very well will seed pic's when done
May 12, 2018
1 month ago
May 11, 2018
1 month ago
Great fit. Super easy assembly and a lot of fun to shoot
May 9, 2018
1 month ago
Great Upper
Put it together with a PSA lower and it fit perfectly and functions flawlessly. The wife couldn't be happier with her new Little Gun / Big pistol
May 9, 2018
1 month ago
Great deal!
This is a great well built upper..very happy.
May 8, 2018
1 month ago
Well put it together in one night,fired it the next day, beautiful gun, to bad it was going to someone else
May 6, 2018
1 month ago
Fired fine right out of the box! Great look and a great price.
May 6, 2018
1 month ago
This upper shipped a lot quicker than other products I have ordered. I threw it on an Aero Precision lower and have run 300 rounds through it without any issue. Solid build quality. It does spit fire and is ridiculously loud which is 90% of the fun.
May 2, 2018
I have assembled my AR pistol with this 7" barrelled upper, but I have not had a chance to test it yet. I have to bore sight it, and then I will take it to the range. Can't Wait !!!!!
May 1, 2018
1 month ago
Best price on 7 inch complete upper
Great design nice machine finish fast 7 inch complete upper for the price.
April 29, 2018
3 months ago

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