Designed for the Australian Automatic Arms Semi Automatic Pistol, this buffer is 3d printed of tough yet flexible filament.
These serve the same purpose as the original buffer ring that was in the rear of the guide rod assembly. Those have long since eroded away on most of the remaining SAP’s.
Sold in a three pack for $25. These are considered consumable although I have several hundred rounds on mine and have not needed to replace it yet.
Requires removing the snap ring that retains the bolt carrier from the guide rods to install. Slide the buffer over the springs all the way to the plate then reinstall carrier and snap ring.
Buffer pads only, bolt carrier assembly shown in pictures is not included.