Why FDE colors are different? Because there are no standard specifications for FDE color matching, you'll find it called different things. GLOCK calls its finish Coyote Brown.... 더 보기
How many categories of optical sights ? Sights are mainly divided into the following three categories: telescope sight, collimating optical sight and reflex sight 더 보기
Why is the lens of the red dot sight collimator tilted? whether they are open red dots, such as RMR RED DOT SIGHT. 더 보기
The MAWL-C1+ Laser Aiming Device replica review & left handed configuration 5mw/635nm visible laser ,IR laser:0.7mw/850nm 더 보기