Machined Butt Pad Spacer (1/4″ thick) to increase & personalize your LOP. Depending on how many Butt Spacers you use together, you may need longer bolts.
M-LOK Picatinny Rails (in sizes 2″, 4″, or 8″) attach to the M-LOK FLUSH RAIL, M-LOK ARCA RAILS, and to the M-LOK SIDE RAIL ADAPTERS and allow you to attach Bipods or other 1913 PICATINNY RAIL Spec Accessories.
