The Brownells AR-15/M16 Bolt Gas Ring is a direct replacement gas ring designed to restore proper bolt function and gas seal in AR-15 and M16 pattern rifles. Gas rings seal the bolt carrier group to ensure reliable cycling and feeding. This is an essential maintenance component for keeping your AR-15 or M16 operating at peak reliability. Compatible with standard mil-spec AR-15 and M16 bolt assemblies.
Specifications
- SKU:
- 078101116
- UPC:
- 050806004603
- Make/Model:
- AR-15
- Make:
- AR-15
- part type:
- Bolt Gas Ring
- sku:
- 078101116
- compatible platform:
- AR-15, M16
- make model:
- AR-15 / M16