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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
- Full travel bolt assembly
The holster offers an adjustment screw for a more accurate retention pressure and personal preference
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Natural Position – don’t see the stabilizer
4UANTUM Magnus Pro Precision TDC Hop Up Chamber Set ( Knob Adjustment ) For VFC / GHK AR M4 GBB Series Magazine Lip - Full travel bolt assembly4UANTUM Magnus Pro Precision TDC Hop Up Chamber Set Now available at J. K. ARMY! Elevate your VFC GHK AR M4 GBB Series with the Magnus Pro Hop Up Chamber, precision machined from solid 6061 aluminum billet. This innovative chamber features a true vertical TDC ( Top Dead Center ) adjustment, ensuring consistent performance regardless of your Hop Up settings. Features: Center Lock System: Our patented inner barrel locking mechanism effectively centers
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