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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
It has a remarkable durable titanium body
even in low-temperature environments
- Elevation Adjustment Range: 180 MOA
- Overall Height: 64mm / 2
GSI APFG MCX Hop-up Arm MPX Buffer It has a remarkable durableWARNING PREORDER NOW MID AUGUST DELIVERY GSI hop up arm for the APFG MCX. This replaces the stock hop up arm that can cause BB overhop on the lowest setting. Fits the MCX Rattler, spear lt and Legacy. The GSI arm has better adjustment and allows an aftermarket nub to be installed into the arm. The arm already comes with the GSI gold or red (soft hard) nub.
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