CMMG Banshee 300 MkGs 9mm AR Pistol, 5 inch Barrel, Titanium Cerakote, Radial Delayed Blowback, 2x 33-Round Mags, With Case
This CMMG Banshee 300 MkGs 9mm pistol combines the compact 5-inch barrel with CMMG's Radial Delayed Blowback system and the MkGs lower that accepts Glock small-frame double-stack magazines. It features a factory Titanium Cerakote finish, a slick-side upper with dust cover, and a compact free-float handguard with a full-length top Picatinny rail. It ships with two factory 33-round magazines for a 33+1 capacity and includes an ambidextrous large-latch charging handle. USA-made, SKU 99A172F-TI.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: Markings from previous handling and use are present. Please refer to the photos for a closer look at surfaces and markings.
What’s Included
- CMMG Banshee 300 MkGs 9mm pistol (5-inch barrel, Titanium Cerakote)
- Two 33-round Glock factory extended 9mm double-stack polymer magazines
- Case
The Banshee 300 MkGs configuration is purpose-built for 9mm, pairing a 5-inch threaded barrel with CMMG's Radial Delayed Blowback operating system for controlled cycling. The MkGs lower is designed to accept Glock small-frame double-stack magazines, and this example includes two factory 33-round magazines for a 33+1 capacity.
The receiver set wears a factory Titanium Cerakote finish with "BANSHEE" and "CMMG INC BOONVILLE, MO USA" markings. Controls include a manual safety with SAFE/SEMI selector markings and an ambidextrous large-latch charging handle for easy manipulation.
Up top, the slick-side upper forgoes a forward assist and includes an ejection-port dust cover. The compact free-float aluminum handguard provides a continuous 12 o'clock Picatinny rail and elongated lateral slots. The pistol is configured with an adjustable brace featuring a Velcro cuff.
The 5-inch barrel is threaded and fitted with a long linear compensator/flash-can style muzzle device with radial front ports. The build is completed with no factory sights, leaving a clean, streamlined top rail. This pistol is USA-made and corresponds to SKU/mfg part number 99A172F-TI.