223 308 Buffer Tube Detent Plunger & Retainer Spring
- Additional information
- Reviews (0)
This is a universal Buffer Retainer and Retainer Spring kit. It’s compatible with AR-15 and AR-10 buffer tubes in both rifle and carbine lengths. The plunger has a phosphate finish and both pieces are made of steel.
- Steel construction
- Retainer – Phosphate finish
- High tensile spring – stainless steel
- Fits: AR-15, AR-10