White Label Armory's buffer retainer pin 10-pack is for AR-15 lower receivers. The buffer retainer holds the buffer and spring in the receiver extension when the rifle is opened. A ten-pack covers several builds or repairs. The pin is small and easy to lose when assembling or cleaning a lower, so spares are worth keeping.
- Brand: White Label Armory (VKTR Industries)
- Fits: AR-15
- Part: buffer retainer pin
- Quantity: 10
- Manufacturer part #: WLA-PAC-7001-10
- UPC: 810155160975
