M16 5.56 Bolt Carrier Group Nitride Mp - M16 Bolt Carrier Group 5.56x45mm Nitride Mp

Enhance the performance of your M16 with the M16 5.56 Bolt Carrier Group Nitride MP from Brownells. Designed specifically for the 5.56x45mm caliber, this bolt carrier group is a high-quality essential for any gun enthusiast.

- Brand: Brownells
- MPN: AZT-M4-556-ST-004
- UPC: 050806002371

Upgrade your M16 rifle with this durable and reliable bolt carrier group, featuring a nitride finish for added strength and longevity. Experience smoother cycling and improved overall functionality with the M16 5.56 Bolt Carrier Group Nitride MP from Brownells.