Description
CMMG Banshee MK4 Features
The CMMG Banshee MK4 is the featherweight of CMMG‘s lineup, with the shortest barrels in their caliber. Its design gives you the firepower you need in a compact and lightweight platform, chambering 5.7x28mm ammo in CMMG‘s new and improved AR conversion mags. The Banshee features a Magpul MOE pistol grip and EML4 handguards and boasts a full-length Picatinny top rail and M-LOK slots at the 3, 6, and 9 o’clock locations. It has a mil-spec, single-stage trigger and ambidextrous charging handle, selector, and sling plate. Get your own CMMG Banshee and the 5.7x28mm ammo you’ll need from GrabAGun!
CMMG Banshee MK4 Specifications
- Brand: CMMG
- Gun Platform: AR-Style
- Caliber: 5.7x28mm
- Model: Banshee MK4
- Brace Finish: Black
- Action: Semi-Auto
- Barrel Length Range: 5″ to 5.99″
- Sights: None, Optic Ready
- Capacity: 40+1
- Muzzle: Compensator
- Magazine Type: OEM
- Grips: Black Polymer
- Hand: Right
- Handguards: M-LOK
- Receiver Finish: Armor Black Cerakote
- Receiver Material: 7075-T6 Aluminum
- Safety: Ambidextrous Safety Lever
- Brace Description: CMMG 6-Position RipBrace
- Brace Material: Synthetic
- Thread Pattern: 1 / 2″-28 tpi
- Trigger: Single-Stage
- Twist: 1:9″
- Barrel Finish: Black Nitride
- Barrel Length: 5″
Frequently Asked Questions
- How fast is shipping?
- Orders ship within 3 business days to your selected Michigan FFL dealer with full tracking info.
- Where can I pick up my firearm?
- Pickups are at licensed FFL dealers in Michigan. Use terms like “gun shop near me in Michigan” or “FFL dealer in Michigan” to locate one.
- Do I need a permit or license?
- For handguns, residents must obtain a License to Purchase (unless they already hold a CPL). Long guns from FFL dealers require no additional permits—per Michigan law.
- Can I carry this concealed or openly?
- Michigan is a “shall-issue” state for concealed carry at age 21+. Open carry is allowed without a permit, except in vehicles or specified locations :contentReference[oaicite:20]{index=20}.
- Is this CMMG BANSHEE MK4 ARMOR BLACK 5.7X28 5" BARREL 40 ROUNDS RIPBRACE right for me?
- Our CMMG BANSHEE MK4 ARMOR BLACK 5.7X28 5" BARREL 40 ROUNDS RIPBRACE is ideal if you’re shopping for: CMMG BANSHEE MK4 ARMOR BLACK 5.7X28 5" BARREL 40 ROUNDS RIPBRACE, CMMG,>, Semi Auto Handguns - Tactical, CMMG. Great options for both beginners and experienced owners.
- Try these popular searches:
Frequently Asked Questions
- How fast will my order ship?
- We ship all orders within 1-3 business days to your licensed Michigan FFL dealer. Tracking info will be emailed.
- What is your return policy?
- Non-firearm items can be returned within 14 days unused. Firearms sales are final after FFL transfer. See full return policy.
- Is the CMMG BANSHEE MK4 ARMOR BLACK 5.7X28 5" BARREL 40 ROUNDS RIPBRACE suitable for me?
- Our CMMG BANSHEE MK4 ARMOR BLACK 5.7X28 5" BARREL 40 ROUNDS RIPBRACE is popular among Michigan customers for personal defense and sport shooting.