DESCRIPTION
The CMMG BANSHEE MkGs 9mm (99A290F-AB) is a compact AR-pattern pistol with a 5" threaded barrel, Radial Delayed Blowback, and Glock-mag compatibility in Armor Black.
Key Features:
Radial Delayed Blowback: Softer recoil and cleaner operation than straight blowback
Glock-Mag Compatible: MkGs lower runs double-stack 9mm Glock magazines
5" Threaded Barrel: 4140CM, salt bath nitride with 1/2x28 threads for comps/suppressors
ZEROED Linear Comp: Directs blast forward for comfort in close quarters
Slim M-LOK Handguard: EML4 rail provides rigid mounting with abundant M-LOK slots
ZEROED Controls: Ambi 60/90° safety and ZEROED single-stage trigger for confident handling
Compact, Lightweight Build: Short OAL for easy transport and maneuvering
Specifications:
Model / Part #: 99A290F-AB
Platform / Caliber: MkGs / 9mm
Operating System: Radial Delayed Blowback, fixed ejector
Barrel: 5 in, 4140CM SBN; 1:10 twist; threaded 1/2x28
Muzzle Device: CMMG ZEROED Linear Compensator
Upper / Lower: Billet 6061-T6 / MkGs forged 7075-T6 aluminum
Handguard: CMMG EML4 M-LOK
Trigger: ZEROED single-stage
Safety: ZEROED ambidextrous 60/90°
Magazine: Glock-pattern (capacity varies by state)
Finish: Cerakote, Armor Black
Overall Length: ~20–22 in (configuration dependent)
Weight: ~4.5–4.9 lb
Sights: None; optic-ready
Why Buy from Fort Thompson Sporting Goods:
Count on manufacturer-accurate specs and expert setup so your BANSHEE runs reliably from the very first range trip.
Available now at Fort Thompson Sporting Goods!
