CMMG – semi-automatic / SBR / BANSHEE / Mk4 / 5.56mm / 12.5

SBR, BANSHEE, Mk4, 5.56mm, 12.5″

Designed to provide everything you want in an AR15, this BANSHEE™ SBR blends carbine-length ballistics with the compact size and maneuverability of an SBR, creating the ultimate 5.56mm BANSHEE SBR. Built on the modular Mk4 platform, this SBR is perfect for use with CMMG® conversion mags & matching caliber upper group.

Available in a variety of cerakote finish options, the BANSHEE series represents the most innovative AR SBRs available today. From the quick deploying RIPSTOCK®, to the stylized receivers and EML™ handguards, every BANSHEE is tailor-made to be the personal defense weapon you can always depend on. With full length M-LOK® slots on both sides and the bottom of the handguard as well as M-LOK between the top picatinny rail sections, you’ll always have enough space for those must have accessories.

Mk4 ZEROED parts and accessories – Quality comes standard

The AR15 platform is well known for its capability for customization but picking the right parts doesn’t have to be a nightmare of homework. Everything from the RIPBRACE to the full kit of ZEROED parts and accessories are made here in the USA with quality and attention to detail that is second to none and each BANSHEE comes equipped with a slew of ZEROED parts standard, including:

ZEROED Drop-In Trigger

ZEROED Pistol Grip

ZEROED Trigger Guard

ZEROED 60°/90° Ambi Safety

ZEROED AR15 Ambi Charging Handle

ZEROED Ambi Mag Catch

ZEROED Extended Mag Release Button

ZEROED AR15 Bolt Catch

ZEROED AR15 Polymer Dust Cover

ZEROED Linear Compensator 5.56mm

Platform Mk4

Caliber 5.56x45mm

Operating System Direct Impingement

Barrel Length 12.5

Barrel Twist 1:7

Barrel Contour MT

Barrel Material 4140CM, SBN

Barrel Twist 1:7

Muzzle Device CMMG ZEROED Linear Compensator

Muzzle Thread 1/2 x 28

Gas Port Location Carbine

Gas Block 0.750 Non-Adjustable

Upper Receiver Billet 6061 T6 Aluminum

Lower Receiver Mk4 Forged 7075 T6 Aluminum

Hand Guard CMMG EML11 M-LOK

Finish Cerakote

Charging Handle CMMG ZEROED Ambi

Pistol Grip CMMG ZEROED Pistol Grip

Buffer Type Carbine

Receiver Extension CMMG 6 Position Fastback w/Ambi Sling Plate

Stock / Brace CMMG RipStock

Trigger Type ZEROED Drop-In

Trigger Guard CMMG ZEROED Trigger Guard

Safety Selector CMMG ZEROED 60/90 Degree

Magazine Magpul 30rd PMAG

Weight 5.9 lbs

Length 28.4″