The Kaw Valley Precision one-piece gas ring replaces the standard three-piece gas rings on a 5.56/.223 AR-15 bolt. A one-piece design has no gaps to align, which helps maintain a consistent gas seal. A simple maintenance upgrade for any AR bolt carrier group.
- Brand: Kaw Valley Precision
- Part number: KVPGASRING
- Fits: 5.56/.223 AR-15 bolt carrier group
- Type: one-piece gas ring
