Chains M107 mod pack is a Arma 3 mod that includes 3 different variables of a single mod, these variables being desert, factory and woodland. The three varibles also come with 3 types of ammo, tracer (12.7 x 99 mm), explosive (12.7 x 99 mm) and ball-round (12.7 x 99 mm). The mod was made for my milsim clan.