●For Strong Hop up & Long range Upgrade!
●Change your Original M4A1 MWS HOP Arm and get stronger hop up
●CNC Enhanced Aluminum Alloy+ Designed for GBB M4 Series!
REAL GAS BLOWBACK TM M4A1 MWS STRIKE HOP ARM
Tokyo Marui GBB M4MWS is known for its stable accuracy, but with its original chamber hop arm, the Hop tends to be weak, and lacks performance for long distance shots.
We redesigned the shape of the arm, to get better and stronger Hop up compared to its original Hop arm.
It can also be adjusted to non-hop status, so it is compatible for both long and close distance.
■Compatible Model :Tokyo Marui Gas blow Back M4 Series: ・
■material: CNC Aluminum Alloy
■Installation :※for dissembling and reassembling please read the Tokyo Marui Product instruction
※Please adjust the Hop Dial to Zero before installing.
1. Please read the “11 Compensator attachment” on the Tokyo Marui instruction and take off the compensator. Next, please take off the Handguard in order of: RAS lower (MMG2-20) then RAS Upper (MMG2-19).
2. Please detach the front sight by removing the 2 front sight pin (MMG2-6) ※Remember to loosen the set screw (MMG2-8) on the bottom
3. Loosen the set screw on the bottom, and take out the barrel dummy nut (MMG2-10). Take out handguard ring (MMG2-11) then, handguard ring SP(MMG2-12)
4. Please remove barrel base nut(MMG2-13). We recommend doing this by using LayLax” Next Gen. M4 Wrench”
5. Take out the chamber from the outer barrel, and take off the O-ring closing the chamber.
6. Exchange the Original HOP lever B (MGG2-27) with our “M4A1 MWS STRIKE HOP ARM.” Reverse the intrusion 1-6 to reassemble. ※Cushion rubber tube (MGG2-28) is not required.