The CMMG BANSHEE FE MK17 is a compact 9mm pistol built on a Mk17 lower to accept Sig Sauer P320/M17/M18 pattern magazines. It features a 5-inch barrel, CMMG ZEROED components, and a Cerakote Armor Black finish.
The CMMG BANSHEE FE MK17 is a compact, purpose-built 9mm pistol that uses a Mk17 platform lower designed for Sig Sauer P320/M17/M18 pattern magazines. With a 5-inch barrel and a short overall length, it is intended for users who want a compact PCC-style pistol with parts and ergonomics derived from the AR family. For a practical optic option under $1,000, a Vortex Venom or Holosun 507 series red dot provides fast target acquisition and durable performance on this platform.
Product Specifications
The platform is Mk17 for compatibility with Sig P320-pattern magazines.
The caliber is 9mm.
The operating system is Fixed Ejector Radial Delayed Blowback.
The barrel measures 5 inches and uses a 1:10 twist rate.
The barrel contour is MT.
The barrel material is 4140CM SBN.
The muzzle device is a CMMG ZEROED Linear Comp and the muzzle is threaded 1/2 x 28.
The upper receiver is Billet 6061 T6 Aluminum.
The lower receiver is Mk4 Forged 7075 T6 Aluminum.
The hand guard is a CMMG EML4 M-LOK.
The finish is Cerakote Standard in Armor Black.
The magazine compatibility is Sig Sauer P320 21rd.
The unloaded weight is 4.5 lbs.
The overall length is 20.8 inches.
The UPC is 840442504243.
This model pairs AR-style controls with a compact 9mm package, offering a familiar interface for users who already run AR ergonomics. The ZEROED trigger and ambidextrous controls make it well suited for competition-style pistol caliber carbine matches and high-volume range training where magazine commonality and quick reloads are priorities. Its compact footprint and robust construction deliver a practical, adaptable platform for shooters who value modularity and proven components.
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