$2,000.00

CMMG Banshee 8” 9mm PCC and 300 blackout

  • Phone Number: Click to view
  • Condition: Used
  • Listing Type: Individual
  • City: Draper
  • State: Utah
  • Zip/Postal Code: 84020
  • Local County (e.g., Summit County): Salt Lake County
  • Make/Brand: CMMG
  • Model: Banshee
  • Caliber: 300 blackout and 9mm
  • Terms: Must agree to terms
  • Listed: August 2, 2026 2:42 pm
  • Expires: 59 days, 17 hours

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Description

This combo includes an upgraded banshee lower with upgraded CMMG flat trigger, radian ambi selector switch, and JP silent captured spring. You get two uppers, one 9mm and one 300 blackout, both with 8” barrels. The 9mm upper is stock, includes a vortex crossfire optic, and is the upper that came with the banshee. The 300 blackout upper is quite special. It has a Wilson combat 8 inch barrel, adjustable SLR Sentry 7 gas block, a Helios K muzzle device, and an RMR optic on a Scalarworks mount. This 300 blackout upper setup is shockingly accurate and has been reliable to boot. In fact, both uppers have been 100% reliable for me using a variety of ammo in both 9 mm and 300 blackout. I’m including a few extras, like the carbon fiber hand guard, mission first tactical minimalist stock, original buffer/tube/spring, 5 x 20 round 300 blackout mags, 2 x 30 round 9mm mags, and if you don’t like the grip, I have a few to choose from.

  

Listing ID: 6666a6fab916fd4c