Ultra-compact platform with 7 inch, 1:7 twist barrel for compatibility with subsonic and supersonic loads; Maxim Defense CQB Gen 7 Stock with enhanced buffer system functions reliably suppressed or unsuppressed; Linear compensator directs muzzle blast forward of the shooter; Muzzle threads (5/8-24) allow for muzzle device customization; Independently ambi GRIP-N-RIP 7075-T6 Aluminum Charging Handle accommodates left- and right-handed shooter; Barrel: Chrome Moly Vanadium Steel, Cold Hammer Forged, 1:7 Twist, 7" S2W Profile, Chrome Lined, Mil-Spec Heavy Phosphate Coated, and HP/MPI Tested; Lower Receiver: Mil-Spec with Enhanced Flared Magazine Well and Rear Receiver QD Swivel Attachment Point. CNC Machined of 7075-T6 Aluminum; Upper Receiver: Mil-Spec with Indexing Marks and M4 Feed Ramps. CNC Machined of 7075-T6 Aluminum; Gas System: Low Profile Gas Block CNC Machined of 4140 hardened steel with Mil-Spec Heavy Phosphate Coating, Pistol Length, Direct Impingement; Bolt Carrier Group: M16 Profile, Mil-Spec MP Tested, Chrome Lined, Properly Staked Gas Key; Handguard: MFR XL 6.0 M-LOK, CNC Machined of 6061-T6 Aluminum, Type III Hard Coat Anodized