Spike's Tactical 9mm Buffer Spacer
Details
The Spike’s Tactical 9mm Buffer Spacer was designed for three basic purposes. It limits the travel of your 9mm bolt, helps eliminate the chance of breaking bolt catches, and makes for a much smoother shooting gun. It's made from solid CNC machined 6061 billet aluminum with a black anodized finish for extra strength and durability.
To Install the ST-9BS spacer, you must first remove your buffer and spring from the buffer tube. Next install the smaller side of the ST-9BS on one end of your spring as you would with a buffer, then drop the complete unit into the buffer tube. The ST-9BS goes in first followed by the carbine buffer spring and then the buffer itself.
To Install the ST-9BS spacer, you must first remove your buffer and spring from the buffer tube. Next install the smaller side of the ST-9BS on one end of your spring as you would with a buffer, then drop the complete unit into the buffer tube. The ST-9BS goes in first followed by the carbine buffer spring and then the buffer itself.