Ultima Industries Universal Low Mount Rail (Large) Type03 For G3 / HK33 Series Magwell It's designed with the concave-Hop

It's designed with the concave-Hop concept in the sense of the longer contact patch and more concave

lowest recoiling

4V Fit Battery Pack Large (Nickel) Barrel Thread Type No Thread Magazine Capacity 68 Rounds Bullet Type 6mm BB Manufacturer Tokyo Marui / TM

Metal Housing M4 magazine (Grey Color) accommodate 40 Rounds of 6mm Plastic BB

: BB-20BIO(BAG)

Ultima Industries Universal Low Mount Rail (Large) Type03 For G3 / HK33 Series Magwell It's designed with the concave-HopFor All brands of G3 HK33 Serires Airsoft Speocal Model for VFC VFC MP5 PDW Series Height max : 30. 7 mm Length max : 220 mm Width max : 40mmItem Code : UI MOUT 03