Shop
Firearms
Accessories
Ammunition
Contact
Brands
About Us
About

Loading…

Circle Square Firearms

FFL# 8-23-017-01-8D-14962

Shop

Contact
Handguns
Rifles
Optics
Ammunition
About
Privacy Policy
Shipping Policy
Returns & Refunds
Terms of Use

Information

Firearms ship to your FFL
Background check required
(866) 303-7222
[email protected]

Legal

Terms of Use
Privacy Policy
Shipping Policy
Returns & Cancellations
Payment Processing

Product availability subject to all applicable federal, state, and local laws. Prices and availability subject to change. All firearms require FFL transfer and background check.Circle Square Firearms is the seller and merchant of record for all transactions.

© 2026 Circle Square Firearms

Powered by ArmoryFlow

Are you 18 or older?

Circle Square Firearms sells firearms, ammunition, and related products. You must be at least 18 years of age to enter.

Some products and transactions may require additional verification and a higher minimum age (21 for handguns under federal law).

Home/Brands/Cmmg

C

Cmmg

14 products available at Circle Square Firearms

All Handguns Rifles Shotguns Optics Ammo Accessories

CMMG Banshee MK4 Handgun 338 Arc 10rd Magazine 10.5'' Barrel RipBrace Midnight Bronze

Cmmg Inc.

CMMG Banshee MK4 Handgun 338 Arc 10rd Magazine 10.5'' Barrel RipBrace Midnight Bronze

Compare

CMMG Banshee Mk10 Handgun 10mm 30rd Magazine 8" Threaded Barrel Black

Cmmg Inc.

CMMG Banshee Mk10 Handgun 10mm 30rd Magazine 8" Threaded Barrel Black

Compare

CMMG Banshee MK4 Pistol .300 Blk 30rd Magazine 8'' Barrel Coyote Tan w/Brace

Cmmg Inc.

CMMG Banshee MK4 Pistol .300 Blk 30rd Magazine 8'' Barrel Coyote Tan w/Brace

Compare

CMMG Banshee Mk10 Pistol 10mm Auto 30rd Magazine 8'' Barrel Coyote Tan w/Brace

Cmmg Inc.

CMMG Banshee Mk10 Pistol 10mm Auto 30rd Magazine 8'' Barrel Coyote Tan w/Brace

Compare

CMMG Banshee Fixed Ejector Mk4 Pistol 9mm Luger 30rd Magazine 8'' Barrel Midnight Bronze w/Brace

Cmmg Inc.

CMMG Banshee Fixed Ejector Mk4 Pistol 9mm Luger 30rd Magazine 8'' Barrel Midnight Bronze w/Brace

Compare

CMMG Banshee Fixed Ejector MkGs Pistol 9mm Luger 33rd Magazine 8'' Barrel Tungsten w/Brace

Cmmg Inc.

CMMG Banshee Fixed Ejector MkGs Pistol 9mm Luger 33rd Magazine 8'' Barrel Tungsten w/Brace

Compare

CMMG Banshee MK4 Pistol .300 Blk 30rd Magazine 8'' Barrel Tungsten w/Brace

Cmmg Inc.

CMMG Banshee MK4 Pistol .300 Blk 30rd Magazine 8'' Barrel Tungsten w/Brace

Compare

CMMG Banshee MK4 Pistol .300 Blk 30rd Magazine 8" Barrel RipBrace Midnight Bronze

Cmmg Inc.

CMMG Banshee MK4 Pistol .300 Blk 30rd Magazine 8" Barrel RipBrace Midnight Bronze

Compare

CMMG Banshee Mk4 Handgun .300 BLK 30rd Magazine 8" 5/8x24 Threaded Barrel Black

Cmmg Inc.

CMMG Banshee Mk4 Handgun .300 BLK 30rd Magazine 8" 5/8x24 Threaded Barrel Black

Compare

CMMG Banshee Mk10 Pistol 10mm Auto 30rd Magazine 8'' Barrel Midnight Bronze w/Brace

Cmmg Inc.

CMMG Banshee Mk10 Pistol 10mm Auto 30rd Magazine 8'' Barrel Midnight Bronze w/Brace

Compare

CMMG Dissent MK4 Handgun 300 BLK 30rd Magazine 6.5" Barrel Black

Cmmg Inc.

CMMG Dissent MK4 Handgun 300 BLK 30rd Magazine 6.5" Barrel Black

Compare

CMMG Banshee Mk4 Handgun .300 BLK 30rd Magazine 8" 5/8x24 Threaded Barrel Black Pistol Tube

Cmmg Inc.

CMMG Banshee Mk4 Handgun .300 BLK 30rd Magazine 8" 5/8x24 Threaded Barrel Black Pistol Tube

Compare

CMMG Banshee MKGs Fixed Ejector Handgun 9mm Luger 33rd Magazine 8" Barrel RipBrace Midnight Bronze

Cmmg Inc.

CMMG Banshee MKGs Fixed Ejector Handgun 9mm Luger 33rd Magazine 8" Barrel RipBrace Midnight Bronze

Compare

CMMG Banshee MKG Fixed Ejector Handgun 45 Auto 13rd Magazine 8" Barrel RipBrace Armor Black

Cmmg Inc.

CMMG Banshee MKG Fixed Ejector Handgun 45 Auto 13rd Magazine 8" Barrel RipBrace Armor Black

Compare