PSA 5.56 Premium HPT/MPI Full Auto Bolt Carrier Group - No Logo - 39339

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PSA 5.56 Premium HPT/MPI Full Auto Bolt Carrier Group - No Logo - 39339

Quick Overview

SKU: 39339
UPC: 39339
MFR#: NULL

Weight: 11.55 oz
Milspec Carpenter No. 158® steel bolt
Shot Peened Bolt
High pressure tested (HPT)
Mag particle inspected (MPI)
Chrome Lined Carrier (AUTO)
Chrome Lined Gas Key
Gas Key Hardened to USGI Specifications
Gas Key Grade 8 Hardened Fasteners
Gas Key Staked Per Mil-Spec
Tool Steel Extractor
Extractor Spring
Extractor O-ring Insert

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Made in USA.  Bolt is made of Mil-spec Carpenter 158 steel, Shot peened, High pressure tested and Mag Particle Inspected.   Gas key is machined out of bar stock, chrome lined phosphate coated, and secured with grade 8 fasteners and staked per mil-spec. Bolt carrier is phosphated outside and chrome lined inside.  There is no laser engraved logo.  

For packaging considerations, BCG will be packed dry.  As a result, it will have a grey, dusty appearance that will turn black with the application of CLP or other preferred lubricant.

SKU: 39339
SKU 39339
Brand Palmetto State Armory
SKU: 39339

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