APS. RHINO Auxiliary Rear Sight Unit (Black) OD Dark Earth) 6061 T6 Aluminum

Dark Earth)  6061 T6 Aluminum Construction (Hard Coated Anodizing Finish)  Uultra light-weight  The KeyMod system offers a mounting platform for a variety of accessories and components (User friendly mounting Keymod accessories)  Component placement at eight different angles  Perfect Compatible with Tokyo Marui Profile M4 Upper Recever  Length: 215 mm

4V Ni-MH (Mini Type) Rechargeable Battery

while pulling the trigger all the way to the rear produces fully automatic fire

10pcs Pack)  For those who don't like the stock AEG Magazine

DYTAC Dummy Magazine Extension for Marui M870 Tactical Shotgun  Metal Made  Dummy Magazine Extension Tube  Suitable for Tokyo Marui M870 Series Airsoft Tactical Shotgun

APS. RHINO Auxiliary Rear Sight Unit (Black) OD Dark Earth) 6061 T6 AluminumA. P. S. RHINO Auxiliary Rear Sight Unit (Black) Reinforced Poly Fiber Made Folding Back Up Sight Spring Loaded Flip Up system, release lever can be reached on left, right & top position Solid click sound when sights are locked into position No need to release lock to fold Rear sight comes with Dual Apertures and Adjustable Windage The RHINO Auxiliary Sight Fits All 20mm Mid Std 1913 Rail Equipped Weapons