Attaches to various flat top M4 variant upper receivers.
Designed for use with standard Weaver rail systems.
The DBOYS Rear sight is made of aluminum and steel, giving it a very durable construction.
The height of sight will line up with standard front sights and/or flip front sights.
D-BOYS CQB Rear Sight
After you install this iron sight, you can still use the Red Dot Sight is mounted on the flattop rail of your Airsoft rifle
Full Metal Construction
Easy Hook Up, Install in just seconds
Weight(Gram):262
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