UPPER GROUP, BANSHEE, FIXED EJECTOR - MIDNIGHT BRONZE, 9MM, 8"

Upper Group, BANSHEE

RDB was an advancement from straight blowback. Compact action RDB was an advancement to the original RDB. This (fixed ejector on RDB) is a continued advancement bringing new technologies to the original platform.

Combining carbine-like ballistic performance and compact size, this 8” BANSHEE™ upper group is what you need for the ultimate 9mm AR. Not only does this 9mm upper utilize CMMG®’s RDB technology, but shooters also have a number of lower/magazine pairing options. 9mm Radial Delayed Blowback uppers are designed exclusively to work with CMMG MkGs, Mk17, and Mk9 9mm lowers, or with mil-spec AR15 lowers using our 9mm Conversion Magazines. Available in different Cerakote finishes, all CMMG® Upper Groups come complete with bolt carrier group and ZEROED™ accessories including:

• ZEROED AR15 Polymer Dust Cover
• ZEROED AR15 Ambi Charging Handle
• ZEROED Linear Compensator 9mm

Radial Delayed Blowback™ Operating System

Originally developed for the .45 ACP MkG platform, CMMG has adapted our Radial Delayed Blowback system across our pistol caliber lineup to create pistols and rifles with a softer recoil impulse and reduced bolt weight compared to traditional straight blowback systems.

Lifetime Quality Guarantee

Every CMMG product is backed by a Lifetime Quality Guarantee against material and workmanship defects.

Description:

• Midnight Bronze
• Platform: Mk4, Mk9, Mk17, MkGs
• Caliber: 9mm
• Operating System: Fixed Ejector Radial Delayed Blowback
• Barrel Length: 8
• Barrel Twist: 1:10
• Barrel Contour: MT
• Barrel Material: 4140CM, SBN
• Barrel Twist: 1:10
• Muzzle Device: CMMG ZEROED Linear Compensator
• Muzzle Thread: 1/2 X 28
• Gas Port Location: N/A
• Gas Block: N/A
• Upper Receiver: Billet 6061 T6 Aluminum
• Hand Guard: CMMG EML7 M-LOK
• Finish: Cerakote Standard
• Charging Handle: CMMG ZEROED Ambi
• Weight: 3.0 lbs
• Length: 16.5"