XC1-C Cmp 300 Lumens Black Color:Black It replaces the stock Picatinny

It replaces the stock Picatinny rail adapter with a low profile mount for M-Lok handguards

The LSS GEN3 Chassis starts a base-a platform-a blank canvas

Designed for use with all M-LOK compatible Hand Guards and Forends

Tool-less elevation adjustment and dual width enhanced front sight post

The durability

XC1-C Cmp 300 Lumens Black Color:Black It replaces the stock PicatinnyKeep It Simple. Lightweight and compact, the SureFire XC1 securely mounts to railed handguns without hampering concealability and delivers 300 lumens of white light from a single AAA battery. The proprietary MaxVision Beam reflector shapes the light into a wide, smooth beam pattern ideal for close range ID. The XC1's intuitive, ambidextrous switching provides both momentary and constant on activation options. Its precision machined aerospace aluminum