Brownells 75th Anniversary - A Shooting Heritage
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CMMG delivers its lightest and most compact firearms within the BANSHEE line of Short Barreled Rifles (SBR’s) and AR pistols. Don’t let these little guys fool you though. With a wide range of caliber offerings available, there’s plenty of firepower in the BANSHEE line. With a variety of different barrel lengths and furniture to choose from, the BANSHEE 100, BANSHEE 200 and BANSHEE 300 series will have the right combination for you when concealment and portability matter the most.    

  • CALIBER: 5.7×28
  • BARREL: 5″ MT 4140CM SBN, 1:9 Twist, 5.7x28mm
  • MUZZLE: Thread Protector, Threaded ½-28
  • RECEIVER: Forged 7075-T6 AL Upper. Complete with BCG
  • HAND GUARD: CMMG RML4 M-Lok hand guard
  • FINISH: Hard Coat Anodized Receiver and Handguard
  • CHARGING HANDLE: CMMG Oversized Ambidextrous
  • WEIGHT: 2lbs 7oz
  • LENGTH: 12.5

CMMG - AR-15 MK4 BANSHEE 300 UPPER RECEIVER 5.7X28MM

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Cartridge: 5.7 x 28 mm

Finish: Black

Style: Complete

Contour: SBN

Length: 12.5"

Muzzle: 1/2-28, ...

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