GunsModify Extreme Custom Magazine Gas Buck 60° #3 For Marui/GM G-Series (4PCS) Major Color_Cerakote Black Item Weight (gram) 40 Major

Item Weight (gram) 40 Major Color Black Loading Capacity 20 Rounds Magazine suitable for MARUI & STAR Compatible MP-Series Airsoft AEG Magazine Type Standard Bullet Type 6mm BB Manufacturer STAR Airsoft Item Code MP7-20

Optional Part: Steel/Stainless Outer Barrel P226-09(BK)

As the pellet shoots through this hop up bucking

No Drilling required

which was created by the Naval Special Warfare Center

GunsModify Extreme Custom Magazine Gas Buck 60° #3 For Marui/GM G-Series (4PCS) Major Color_Cerakote Black Item Weight (gram) 40 MajorExtreme Custom Magazine Gas Buck #3 +0. 25 or +0. 3 60 134A 0. 05 thickness Stainless Steel Shim Item Code: GM0443 All Options GunsModify Extreme Custom Magazine Gas Buck