PSA 8.5" 5.56 NATO 1/7 Nitride 7" Slim M-Lok Upper - With BCG & CH - 5165447546

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PSA 8.5" 5.56 NATO 1/7 Nitride 7" Slim M-Lok Upper - With BCG & CH - 5165447546

TEMPORARILY OUT OF STOCK

Quick Overview

free shipping Free Shipping applies to this item only and not the entire order.

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: 5165447546
UPC: 5165447546
MFR#: 5165447546

Barrel Length: 8.5"
Gas System: Pistol Length
Barrel Profile: A2 Style
Barrel Steel: 4150V 
Barrel Finish: Nitride
Chrome Lining: None
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 Style Flash Hider
Receiver Material: Forged 7075 T6
Receiver Type: M4
Handguard Type: PSA 7" M-Lok Free Float Rail
Bolt Carrier Group Included: Yes
Bolt Steel: Carpenter 158
Bolt Carrier Profile: Full-Auto
Charging Handle Included: Yes
Overall Length: 17"

Add To:

Barrel: 8.5" Chambered in 5.56 NATO, with a 1:7 twist rate, M4 barrel extension, and a pistol length gas system. This barrel is nitride treated for accuracy and durablility. It is finished off with a PSA 7" M-Lok free-float rail, .750" diameter 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: 5165447546
SKU 5165447546
Brand Palmetto State Armory
Daily Deal No
Daily Deal Expires No
Youtube Video No
Free Shipping? Yes
SKU: 5165447546

Questions and Answers

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Browse 5 questions Browse 5 questions and 1 answer
Is the head space checked on these units?
Fred O on Apr 16, 2018
BEST ANSWER: Yes
can i have this in florida?
ghost on Apr 16, 2018
Is this a california compliant?
Joelannnie on Apr 28, 2018
Is this california compliant? Pls advise.ty
Joelannnie on Apr 28, 2018
Is this length legal in California?
Aaronrey513 on Apr 16, 2018

Reviews

5.0 / 5.0
7 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
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Very impressed with PSA products. Best bang for the buck
We purchased an eight and a half inch upper we received it in 3 days we purchased and Moe lower complete and received it within 3 days. We have ran 500 rounds down range no failures. Very impressed for the price
We were so pleased with the upper we purchased we picked up the complete lower and dressed it up
We were so pleased with the upper we purchased we picked up the complete lower and dressed it up
June 28, 2018
Purchased
3 months ago
Perfect love it! Just what i needed would definitely buy another one.
June 4, 2018
Purchased
3 months ago
Loud and bright
Spits a big ass fireball and blows my ears out, 10/10
Great little combat handgun!
Great little combat handgun!
May 26, 2018
Purchased
3 months ago
Awesome enough said
Awesome gun stock more so I can buy more sick of low quantities
May 26, 2018
Purchased
3 months ago
Great assembly for any build
Very nice upper for a pistol/SBR build. The slim rail is especially nice as it provides a low profile and reduced weight.
May 22, 2018
Purchased
3 months ago
Would definitely buy again
Great upper at a great price. Packaging is top notch.
May 19, 2018
Purchased
3 months ago
Great PSA 556 pistol upper
Faster shipping than my initial PSA upper, nice finish, and straight lines. No blemishes. Thanks PSA
May 9, 2018
Purchased
3 months ago

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