Modular M7 22 Inch Barrel: Used for sniping, extends the Base models max range by 400 meters.
Modular M7 Rifle Sight attachment: Used for the M7 Carbine function, the rifle sight is a simple x2 zoom function, red dot sight. Can be uplinked to any integrable Powered armor.
Modular M7 Sniper sight: A Holographic sight, with x2, x4, and x8 times zoom. This sight is capable of night vision, and infrared capabilities.
Modular Foregrip: an attachable foregrip for heavy rifling duties, increases dexterity and stability with the rifle.
Modular M7-SS Sound Supressor: A modular attachment for both the base model, and the 22 inch modular barrel. This sound suppressor completely dissipates all sound, and keeps flashback at a minimum.