NexxSpeed TDC Hop Up Chamber For Umarex / VFC Glock 17 Gen5 GBBP Series ( VFC G17 Gen5 ) Protective Pads height:auto}#html-body [data-pb-style=XKDER99]{border-style:none}#html-body [data-pb-style=ECFPR9Y]

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and has a 20mm wide underrail to which a flashlight can be attached

Storage compartment and pass through channels for battery storage on front wired airsoft guns or storage of small miscellaneous tools and items

the MK13 Mod 7 is powered by the VSR-10 system and is compatible with many of the other internal parts making this rifle ready for upgrades right out of the box

NexxSpeed TDC Hop Up Chamber For Umarex / VFC Glock 17 Gen5 GBBP Series ( VFC G17 Gen5 ) Protective Pads height:auto}#html-body [data-pb-style=XKDER99]{border-style:none}#html-body [data-pb-style=ECFPR9Y]The CNC Aluminum Hop Up Chamber is precision machined with tight CNC tolerances from 7075 aluminum to enhance stability, durability, and overall performance. This design can increase FPS by approximately 515. The chamber features a solid aluminum nub, improving travel distance and allowing step by step movement for easier, more precise adjustment. Compatible with: Umarex VFC Glock 17 Gen5 GBB airsoft pistol series. Included: NexxSpeed TDC Hop Up