Modified Barrel Tensioning System on FX Impact M3
19:30
FX POWER BLOCK vs. Standard Block in FX Impact M3 - Any gain in FPS???
36:13
TUNING THE FX IMPACT M4 - 3 Methods | FX Impact M4 Series pt. 5
7:53
Stainless steel barrel sleeve & Huma Air caliber exchange kit
11:39
FX M3 700mm Barrel Tensioner - Does it Improve Accuracy - Field Test - Harmonics
4:07
Friday Tuning Tips = FX Impact M3.
31:01
HUMA AIR SLUG POWER KIT GIVEAWAY
25:24
FX Impact M3 with Choked Lothar Walther Barrel - Heavy Slug Showdown
14:28