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PRODUCT #46AE90D

SBR, BANSHEE, Mk4, 4.6x30mm, 8"

$1,474.95

This product requires an FFL Provider to complete transaction. Click to select from a list of providers. If you don't see the FFL Provider you're looking for, enter the Name, Address, and Phone Number of your preferred provider. Customer is responsible for providing the correct FFL information. CMMG does not accept responsibility for inaccurate information.
$1,474.95

Please Allow 15-30 Days To Process Your Order. 

State/local restrictions may apply in CA, CO, CT, DE, DC, HI, IL, MD, MA, MI, NJ, NY, or WA. Customers must review our Firearms Shipping Policy prior to ordering.

Firearms with attached pistol brace. Please confirm your FFL is accepting transfers for pistol brace equipped firearms prior to ordering.  

SBR, BANSHEE, Mk4, 4.6x30mm, 8"

Released in 1999, 4.6x30mm was designed as a relatively small and lightweight cartridge with minimal felt recoil meant to compete with 5.7x28mm. Ballistically 4.6x30 and 5.7x28 are similar in the sense that both are high velocity, flat shooting projectiles that offer great penetration.

Enter the BANSHEE™ FourSix SBR, presenting an impressive 40-round magazine capacity, light recoil, and great penetration at close distances, the FourSix here to reimagine the personal defense weapon. Not only was FourSix the first AR chambered in 4.6x30mm, it is also the first 4.6x30mm firearm ever release to the U.S. civilian market!

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.

**All NFA rules apply** All BANSHEE NFA SBRs (short barrel rifles) require additional ATF paperwork & processing. See linked CMMG Resource article for more information.

 

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 RIPSTOCK 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

 

Lifetime Quality Guarantee

We aim to please, that’s why every CMMG product is backed by our Lifetime Quality Guarantee against material and workmanship defects. Learn More.

 

~Firearms shipping to states with magazine capacity restrictions will only ship with 10rd magazines in place of standard capacity magazines. CMMG does not address any other state compliancy requirements for further restricted states.

Technical Specifications

Platform Mk4
Caliber 4.6x30mm
Operating System Direct Impingement
Barrel Length 8
Barrel Twist 1:5.9
Barrel Contour MT
Barrel Material 4140CM, SBN
Barrel Twist 1:5.9
Muzzle Device CMMG ZEROED Linear Compensator
Muzzle Thread 1/2 x 28
Gas Port Location Micro
Gas Block FourSix Specific .750
Upper Receiver Billet 6061 T6 Aluminum
Lower Receiver Mk4 Forged 7075 T6 Aluminum
Hand Guard CMMG EML7 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 CMMG 40rd
Weight 5.4 lbs
Length 24"

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