- Manufacturer #: 55AFFDC
- Replacement AR-15 Buffer Retainer with spring
AR-15 FIRING PIN RETAINER
1 × $2.99
AR-15 BOLT CAM PIN
1 × $6.99
DSI DS-15 STRIPPED BILLET UPPER AND LOWER RECEIVER SET BLACK
1 × $319.99
AR15 UPPER PARTS KIT
1 × $27.99 Subtotal: $357.96
AR-15 FIRING PIN RETAINER
1 × $2.99
AR-15 BOLT CAM PIN
1 × $6.99
DSI DS-15 STRIPPED BILLET UPPER AND LOWER RECEIVER SET BLACK
1 × $319.99
AR15 UPPER PARTS KIT
1 × $27.99 Subtotal: $357.96
