PSA 8.5" Pistol Length 5.56 1/7 Nitride Keymod Pistol Kit- 516446315

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PSA 8.5" Pistol Length 5.56 1/7 Nitride Keymod Pistol Kit- 516446315


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: 516446315
UPC: 516446315
MFR#: 516446315

Barrel Length: 8.5"
Gas System: Pistol
Barrel Profile: A2 Style
Barrel Steel: Chrome Moly
Barrel Finish: Nitride
Chrome Lining: No
Muzzle Thread: 1/2-28
Chamber: 5.56 NATO
Twist Rate: 1 in 7"
Barrel Extension: M4
Diameter at Gas Block: .750" 
Gas Block Type: Low-profile
Muzzle Device: A2 Flash Hider
Receiver Material: Forged 7075 T6
Receiver Type: M4
Hand guard Type: PSA 6" Keymod Rail 
Bolt Carrier Group Included: Yes
Bolt Steel: Carpenter 158
Bolt Carrier Profile: Full-auto
Charging Handle included: Yes
Overall Length: 17"
Weight as configured: 3.5 lbs

Add To:

Barrel: 8.5" barrel chambered in 5.56 NATO, with a 1/7 twist, M4 barrel extension, and a pistol gas system this barrel features a nitride finish. It is finished off with a 6" PSA Keymod rail and an A2 flash hider. Rail is 6061 T-6 Aluminum and features integrated QD mounting points.

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.

Lower Build Kit: PSA Classic Pistol lower build kit with 7075 pistol tube. double loop latch plate, and classic fire control group.

Each upper is assembled to order with care, and test fired.

SKU: 516446315
SKU 516446315
Brand Palmetto State Armory
Daily Deal N/A
Daily Deal Expires N/A
Youtube Video N/A
Free Shipping? N/A
SKU: 516446315

Questions and Answers

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Browse 1 question Browse 1 question and 3 answers
Why does there not appear to be any castle nut for the 7075 pistol tube?
Isn't one required?
CyborgHunter on Apr 28, 2018
BEST ANSWER: There was one on mine. It doesn’t show in the picture but it came with it. Definitely a necessity


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