CMMG’s Banshee 300 line sports their lightest and most compact firearms for their respective calibers. Each Banshee in this top-of-the-line series AR pistol hosts M-Lok hand guards and ambidextrous charging handles with Magpul MOE pistol grips.

Founded and made in Missouri in 2002, CMMG provides the industry with high quality AR platform firearms. 

Rapid Fire

• Caliber: 5.7x28
• Barrel: 5”; 1:9 twist; 5/7x28mm
• Muzzle: 1/2x28 threaded; thread protector
• Weight: 4lbs 7oz (unloaded)
• Length: 19.2 inches (collapsed brace)
• Handguard: CMMG RML4 M-Lok
• Finish: Cerakote
• Receiver: Forged 7075-T6 AL upper; billet 7075-T6 AL lower
• Charging Handle: CMMG Oversized Ambi
• Pistol Grip: Magpul MOE
• Pistol Brace: CMMG Ripbrace with 5 Position Enhanced Receiver Extension and Ambi Sling Plate
• Trigger: CMMG Single stage mil-spec style trigger
• Trigger Guard: integrated into lower
• Safety Selector: CMMG Ambi
• Magazine: Pro Mag 20 round

What’s in the Box?

• User manual
• FN FiveSeven Magazine