DLP Tactical Rear Sight Laser for All Glock Pistols Laser Attaches to any standard 20mm

Attaches to any standard 20mm Picatinny Rail

Aimpoint T1 or T2

or virtually any helmet on the market with hook & loop surface

Fits: M300

DLP Tactical Rear Sight Laser for All Glock Pistols Laser Attaches to any standard 20mmCompact Class IIIa 3R <5mw 650nm red laser sight for your Glock pistol Replaces factory rear sight, fits virtually all Glock models and works with most stock holsters. Rear iron sight built in to laser module, lose nothing and gain everything! Attaches in minutes with no gunsmithing or permanent modification to your pistol required. Weighs less than 1 ounce. Easy to use single push button controls with two operation modes, constant on or pulse. Auto