Welcome to the NEW Cheaper Than Dirt online store! Same great prices and availability, now optimized for your mobile phone!
Previous | Next

DoubleStar M16 Bolt Carrier Group Assembly AR100M

Ships from Warehouse 1
Typically ships the same business day when ordered before 4pm CST.
We regret that this item is not available at this time.
Can we ship this to you?
DoubleStar - M16 Bolt Carrier Group Assembly

Complete bolt carrier assembly with bolt, bolt carrier, and firing pin ready to drop into the rifle or carbine upper of your choice. Each bolt is batch high pressure tested and magnetic particle inspection tested to ensure it's free from imperfections that can lead to premature failures. Properly staked gas key prevents gas leakage that can lead to short stroking. M16-style carrier on the black phosphate model has full-length shroud for tripping auto sear, so this carrier may be installed on full-auto law enforcement and military rifles. Carrier and gas key are chrome lined for smooth cycling and resistance to wear from hot combustion gases for years of dependable service.

Features and Specifications:
Manufacturer Number: AR100M
Chrome Lined Full-Auto Carrier
Carpenter 158 Steel
Mil-Spec Coated
Chrome-lined Carrier key is Mil-Spec staked
Bolt assembly contains black insert, extractor and Batch MPI/HPT material tested bolt 
Total number of Reviews: 1

Submit a review

4.0 5
"Not a bad BCG for the price. Good staking job on the gas key, minimal machine marks, ejector spring has buffer and o-ring. Everything you'd expect from a mil-spec BCG. My only gripe is the Parkerizing was really rough on this one. I ended up taking some OOO steel wool and some oil to smooth it out. After that, it worked nice and smooth. Good for a budget build."