ArmorMason M-LOK & KeyMod Offset Picatinny Rail Flashlight Mount Night Vision Holds 4 AA batteries (primary

Holds 4 AA batteries (primary and backup) in two swappable bays

5mm plug ends or CRANE / Steiner plug ends

PEQ-15 units

Some users mount it further back when running a thumb-over-bore grip

ArmorMason M-LOK & KeyMod Offset Picatinny Rail Flashlight Mount Night Vision Holds 4 AA batteries (primaryThe ArmorMason Optic Mount is an offset Picatinny rail adapter for M LOK and KeyMod handguards. It positions a short 1913 spec Picatinny rail at the 1 o'clock position, providing offset rail space for weapon lights, optics, and accessories without occupying the top rail. Material: CNC machined mil spec 6061 aluminum, hard anodized matte finish. Available in black and dark earth. Weight: 0. 7 oz (20 g). Compatibility: Mounts to both M LOK and KeyMod