Klarus 18650 18GT Rechargeable Battery - 3600mAh Barrel Diameter_6.00mm the underside of the handguard

the underside of the handguard

Does not accept standard M4/M16 AEG magazines

Features a 10

Both horizontal and vertical adjustments for zeroing the reticle are located on the right side of the unit

Klarus 18650 18GT Rechargeable Battery - 3600mAh Barrel Diameter_6.00mm the underside of the handguardKlarus highly recommends this 3600mAh 18650 rechargeable battery for its flashlights. A great alternative to constantly replacing batteries. This 3600mAh, 3. 7V battery has built in protection circuits to prevent over charge and over discharge. It will charge to 4. 2V and has a discharge cut off voltage of 2. 75V. Sports two internal mosfets for better efficiency and output. The battery comes individually packaged in a protective case. Samsung cell