Precision Defense 9mm Bolt Carrier Group - Glock & Colt - Nitride
- 9mm compatible with Colt and Glock magazines
- Salt Bath Nitride finish
- 8620 steel carrier
- Magnetic particle inspected
- S7 tool steel extractor
- Billet gas key with staked screws
- Stainless firing pin
Ratings & Reviews
by Robert -
Just finished my AR9 build. Used this BCG in combination with a mil-spec upper, 5" FTM barrel, mil-spec lower with colt conversion block and ASC style mags. Also used a JP heavy buffer spring, FTM 9mm heavy buffer and Eotech XPS. This combo cycled flawlessly during its first 200 rounds. Both my buddies were droolin...THIS THING IS AWESOME!
by Phillip -
Working without issue with ASC colt style mags, put a couple hundred rounds in with it so far and running great!