AR-15 Bolt Carrier Group Chrome Lined M16 Carrier MPI Bolt Staked Gas Key SI Defense

SI Defense
We regret that this item is not available at this time.
Can we ship this to you?
Typically ships within 2 to 3 business days.
This Si Defense AR-15 BCG uses a chrome lined M16 carrier with staked gas key and MPI bolt to produce a quality option for your next .223 Remington, 5.56 NATO or .300 Blackout build.