Manufacturer: Palmetto State Armory
Product Line: PA-10
Includes: PA-10 Snap Ring
PSA PA10 Snap Ring. For retaining Delta ring and weld spring on PSA PA10 and PTAC Tac10 barrel nut. Palmetto State Armory AR-10 components are designed for PA-10 firearms, and may not be compatible with AR-10 rifles from other manufacturers. Made in America.