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Griffin Armament M4SD II Review

Modern Rifleman: Griffin Armament M4SD II Review

2015-09-22

Last week, I examined?Gemtech?s GMT-HALO?as an option for?my M16A4 clone?and its A2 flash hider. Today, we will look at another A2-compatible silencer with Griffin Armament?s rugged M4SD II. While both suppressors are nominally similar, I think many reade

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