The Luth-AR Helical 1-Piece Gas Ring replaces the traditional three-piece gas ring set on AR-15 bolt carrier groups.
- Part Type: Gas Ring
- Compatible Firearms: AR-15 platform rifles and pistols
- Material: Heat-treated steel
- Finish: Black oxide
- Design: Single-piece helical construction
- Installation: Drop-in replacement (basic armorer knowledge recommended)
- Includes: One helical gas ring
