Magpul M-Lok Polymer Picatinny Rail Section Brand_GPO the lock collar is snapped

the lock collar is snapped in place and the change-over is complete

Perfect for sighting-in

Each 3-Die set comes shipped with a Full-Length Sizer die

Instructions:

rubber protective forks hold your firearm securely for gun cleaning and maintenance gunsmithing on the go

Magpul M-Lok Polymer Picatinny Rail Section Brand_GPO the lock collar is snappedPolymer rail segment attaches to any M LOK interface for a 5 slot Picatinny mount for lights, vertical grips, or other 1913 rail compatible accessories. Its constructed from Magpuls lightweight, durable polymer for hard use and comes at an attractive price. The beveled ends reduce snagging and eliminate sharp corners and edges. All hardware necessary for attachment directly to integral mounting slots on MOE hand guards and forends is included.