Blasters3D M27 Priming Handle for Rival Mercury XIX-500 Blaster - T-Pull T-Grip Performance Mod SHTF apocalypse com/gp/product/B000VA9ESS

com/gp/product/B000VA9ESS

- 302mm is the stock extension length for Sig Sauer MCX Air Rifle

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and Ufology

Blasters3D M27 Priming Handle for Rival Mercury XIX-500 Blaster - T-Pull T-Grip Performance Mod SHTF apocalypse com/gp/product/B000VA9ESSDirect bolt on. No disassembly or cutting into your Mercury blaster. Prime your foam dart ball blaster super fast and consistent with this ambidextrous charging handle. Dominate your opponent in any foam dart ball war. Works for: Nerf Rival Mercury XIX 500 It attaches to the Mercury left and right priming handle screw mounts. By leveraging both side of the priming mechanism, this T pull and makes the cocking mechanism much easier and more ergonomic to