which has higher luminous brightness and luminous efficiency
Specifications:
The HS407C X2 is an open-reflex red dot weapon sight for handguns that is designed to improve your accuracy and target acquisition speed during any shooting application
The Angry Gun airborne ambi charging handle is patterned after the latest charging handle designed for the recently adopted URGI (Upper Receiver Group Improved) by the U
fully ambidextrous bolt release tabs
CYMA CGS Umarex HK416C GBBR Housing & NPAS which has higher luminous brightnessManufacturer: CYMA CGS Umarex SKU: CYMA HK. 1502 LS Main Features: Heckler & Koch Licensed HK 416C CGS Lightning Series provides reliable performance and durability Steel Trigger, Hammer, Sear, Bolt Catch, Forward Assist Aluminum Receiver, Bolt Carrier, Outer Barrel Specification: Main Material: Aluminum, Zinc Alloy, Nylon Fiber Magazine Capacity: 30 Rounds 6mm BB Overall Length: 580 700 mm Weight: 3000 g System: Gas Blowback, Adjustable Hop Up, Marui