LaserMax LMS-1151G Guide Rod Laser Sights - Glock 20, 21, 20SF, 21SF (Gen 1-3)-Green

Greater versatility. Enhanced visibility. Stability over a broad range of temperatures. Now you can have all three in a green laser with the added advantage of it sitting inside the gun. Green Guide Rod lasers from LaserMax. For design, performance, and durability, nothing else comes close.

Specifications:

- Weight: 1 oz
- Power output: 5 mW
- Battery Life: Approx. 1 hr continuous
- Alignment: Factory aligned for 20 yards
- Warranty: 5 Years
- Fits: Glock 20, 21, 20SF, 21SF (Gen 1-3)