The VKTR Industries G2 Heavy Duty Buffer Retainer is a buffer retaining pin made for the AR-15. Its patented design uses an angled strike face aligned with the vertical plane of the buffer assembly, which gives the buffer greater surface contact against the pin. The pin is CNC Swiss screw machined, a process that holds close tolerances for a precise fit. It is made from 4140 steel.

A black ferritic nitride surface treatment gives the pin its black finish. The design is rotation inhibited, which keeps the pin from turning in place. It is also self-centering, so it positions itself in line with the buffer assembly.

• Brand: VKTR Industries
• Model: G2 Heavy Duty Buffer Retainer
• Fits: AR-15
• Material: 4140 Steel
• Machining: CNC Swiss Screw Machined
• Finish: Black Ferritic Nitride Surface Treatment
• Design Features: Rotation Inhibited, Self-Centering
• MPN: V40010301002RP