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Angstadt Arms Angstadt Bolt Carrier Group (BCG) 5.56 Ar-15 Black Nitride AA56BCGNIT Fabric/Material: Steel, Height: 1.8 in, $10.00 Off w/ Free S&H
The Angstadt Arms Angstadt Bolt Carrier Group specifications are:
Machined from 8620 alloy steel with a QPQ black nitride finish
5.56 Bolt is machined from Carpenter 158 tool steel
High pressure tested (HPT) and magnetic particle inspected (MPI)
Shot peened
M16-cut/full auto capable carrier
Properly staked gas key secured to the carrier with grade 8 fasteners
Carrier has forward assist serrations
I bought one of these a few months ago for a .223 pistol build i built, its awesome functions flawless i would definitely recommend it. The emblem is a nice extra touch. Ive bought my 2nd one a few days ago cant wait for it to arrive to finish my 5.5...
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I got this earlier today installed into my ar-15 10.5 inch barrel pistol, and ran 400 rounds. The operation is silk smooth compared to the stock mil-spec I would very much think you could not go wrong buying one if you are looking for something made ...
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Product Info for Angstadt Arms Angstadt Bolt Carrier Group (BCG) 5.56 Ar-15 Black Nitride
This BCG is built to be extra reliable with its strong steel case and exposed gas hole that allows for longer bolt life and easy maintenance. The Black Nitride coating of this BCG provides extra protection to its parts and allows faster heat removal when necessary. The tapered nose and large window allow for easy and thorough cleaning of the Bolt Carrier Group. Each Angstadt Bolt Carrier Group comes with a gas tube and bolt in a heavy duty heat bag that meets military specifications. Angstadt Arms is dedicated to creating the highest quality, most reliable firearms components on the global market.
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