Modify M4 - M16 Accurate Metal Hop Up Chamber by Modify-TechModify Accurate Metal Hop Up Chamber designed for M16 M4 series AEGs. 2 hop up arm types. Accurate adjustment. Gear design for precision adjustment. Hop up chamber and bucking mainly provide backspin to BBs asthey exit barrel to increase flight duration and therefore range, whose proper adjustment can enhance trajectory. Modify's Metallic, Hi efficiency Hop up Chamber is designed for M16 M4 AEGs. The designed hop up arm is now gear driven with

comfort technology

Kit ricambi per serie Glock 42 Vfc per Umarex

Tappet plate

giving the weapon an even

the Fusion

Peso e "sostanza" reali

more close quarters

Completo di adattatore 220v

2 pieces matt black steel pistol grip screw

Ring diameter: 25mm

Per info e/o acquisti veloc senza account:

adjustable for windage