M-LOK Poly Rail Section 7 Slots Mossberg 500/590 with Magpul SGA Stock These mounts use Geissele's update

These mounts use Geissele's update of the classic nut and bolt method for clamping the mount to the picatinny rail

The CSP-09 allows you to remotely activate your SureFire Weapon Light while saving space on your weapon's rail

The EPL utilizes 6061-T6 aluminum construction that's Type III Hard Coat anodized for durability

while maintaining its same strong and rigid platform

With push-button leg deployment

M-LOK Poly Rail Section 7 Slots Mossberg 500/590 with Magpul SGA Stock These mounts use Geissele's updateProduct Details Designed for use with all M LOK compatible Hand Guards and Forends, M LOK Polymer Rail Sections provide a cost effective method of attaching various 1913 Picatinny spec rail mounted accessories such as lights and vertical grips. Includes 7 usable slots and a maximum overall length of 3. 3 in. Injection molded from a proprietary reinforced composite for enhanced strength and durability, our M LOK Polymer Rail Sections are light weight