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PSA 16" Carbine Length CHF M4 5.56 NATO 1:7 Upper  - Without BCG or Charging Handle - 482957

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PSA 16" Carbine Length CHF M4 5.56 NATO 1:7 Upper - Without BCG or Charging Handle - 482957

Quick Overview

SKU: 482957
UPC: 482957
MFR#: 482957

Barrel length 16"
Cold Hammer Forged Barrel
Machine Gun Steel
5.56 Nato Chamber
1 in 7" twist
Carbine Length
High pressure tested
Magnetic particle inspected
M4 feedramps
Forged, flat top upper
T-marks

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Barrel: A proprietary blend of Hammer forged chrome molly vanadium made by FN that is referred to as "Machine Gun Steel" by virtue of its required use in FN's M249 and M240 weapons.   The hammer forging process work hardens the steel, making it more durable.  In addition, the chrome process for the bore allows for a lining almost twice as thick as a standard M16 for enhanced durability.  Chambered in 5.56 NATO, with a 1/7 twist, M4 barrel extension, and a carbine-length gas system.   The M4 profile barrel  is Mil-spec phosphate coated, High Pressure tested and Magnetic Particle inspected.  Barrel is finished off with an F-marked front sight post with sling swivel, standard handguards and an A2 flash hider.

Upper: Forged 7075-T6 A3 AR upper is hard coat anodized black for durability. Featuring T-marks, these upper upper receivers are made for us right here in the USA.

Each upper is assembled to order with US-made parts, and test fired to check gas function.  Does not include bolt carrier group or charging handle.

 

SKU: 482957
SKU 482957
Brand Palmetto State Armory
SKU: 482957