As per text on the M4A1's receiver, the rifles in game are manufactured by CMMG Provisions, a company long associated with Bohemia Interactive, who was also responsible for designing the 'MX' weapon family appearing in ArmA 3. It is correctly chambered in 5.56x45mm ammo, and features the widest amount of customization available to any weapon (Accepting everything from black and OD Magpul stocks and handgrips, to Aimpoint M68 CompM2 and ACOG sights, as well as bipods and flashlights.) It also has the largest variety of magazines being the standard 30-round STANAGS, as well as 10, 20, 30 and 40 round Magpul PMags (All in fashionable black and fabulous OD green) and two coupled 30 round STANAG mags. The M4A1 Carbine appears, being the only select-fire weapon as of yet.
What a longwinded name! Rifles M4A1 Carbine
Inventory view of the MP-133 With A Pistol Grip. The weapon and it's magazines currently only spawn at US Helicopter wrecks, making it one of the rarer sidearms available to players. 45' taken from ArmA 3, as it even sports the same attachments. The model appears to be a redone version of the '4-Five. 45 ACP magazines, and accepts a red-dot sight as well as pistol flashlight. The FN FNP-45 Tactical, called the 'FNX45' in game, is one of the.
