BT80 - M-LOK® Flush Cup Rail giving you the ability to

giving you the ability to set up a field rest with an optimal elevation for the particular place that you're shooting from

A standard sling stud and Sling Stud spacer can be used as one fastener or two Button head machine screws can be used

Per 20 Rds

Integral M1913 Picatinny Rail

This was a bulky solution to providing a “soft” interface between the rifle and concrete ledge

BT80 - M-LOK® Flush Cup Rail giving you the ability toThe BT80 M LOK Flush Cup Rail is designed for use with all M LOK compatible hand guards, forends and buttstocks. It has 5 usable slots and a flush cup allowing the use of Flush Cup sling swivels and sling studs (neither provided). The BT80 can be used to attach any of our 1913 Picatinny rail mounted Atlas Bipods, Accu Shot Monopods or Folding Foregrip. It requires standard M LOK sized slots for mounting. Machined from 6061 T6 aluminum and Type III