Shop Our Spring Sale! New Deals Added Daily!

CMMG Banshee 300 Mk4 Bronze .300 AAC Blackout 8" Barrel 30-Rounds

Are you looking for a powerful handgun that will benefit your personal safety? With GrabAGun you can get exactly the best handgun you need with the CMMG Banshee 300 Mk4. Being no small handgun, the CMMG Banshee 300 Mk4 features an eight-inch threaded barrel with an M-Lok handguard, a CMMG single stage mil-spec style trigger with a Magpul MOE guard, a 30 round Magpul PMAG for .300 Blackout, and more. Order the bronze CMMG Banshee 300 Mk4 from GrabAGun today!
$1,384.99
Out of stock
SKU
GAG_RES-CMMGPT-30A81E2-MB

Shoot Now, Pay Later®

Easier approval. $0 Down. Easy installments up to 60 months. Approvals up to $10,000. No hard credit inquires for Pre-Approval. Apply and Buy Today!

Shoot Now, Pay Later® 4 Pay

Pay in 4. Four Payments, no interest for purchases between $150 to $700. No hard credit inquires for Pre-Approval. Apply and Buy Today!

Shoot Now, Pay Later® 4 Pay and Traditional Financing

Try Pay in 4 at 0% interest for purchases between $150 to $700. Or Select Easy installments up to 60 months. Approvals up to $10,000. No hard credit inquires for Pre-Approval. Apply and Buy Today!

Launch shoot now pay later
More Information

CMMG Banshee 300 Mk4 Features

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. All BANSHEE 300 series firearms are the shortest configuration that CMMG makes in their respective caliber.

CMMG Banshee 300 Mk4 Specifications 

  • CALIBER: 300 Blackout
  • BARREL: 8.0, 1:7 twist, medium taper, 4140CM, SBN, .750 SLR Adjustable Gas Block
  • MUZZLE: DefCan 3 Flash Hider, Threaded 5/8-24
  • GAS PORT LOCATION: Pistol Length
  • RECEIVER: Forged 7075-T6 AL M4 type upper, AR15 type lower
  • HAND GUARD: CMMG RML7 M-Lok hand guard
  • FINISH: Cerakote
  • CHARGING HANDLE: CMMG Oversized Ambi
  • PISTOL GRIP: Magpul MOE
  • RECEIVER EXTENSION: CMMG Pistol Receiver Extension w/Ambi Sling Plate
  • TRIGGER: CMMG Single stage mil-spec style trigger
  • TRIGGER GUARD: Magpul MOE
  • SAFETY SELECTOR: CMMG Ambi
  • MAGAZINE: 30rd Magpul PMAG
  • WEIGHT: 5lbs 3oz (unloaded)
  • LENGTH: 24.6"
More Information
Barrel Length 8
Caliber .300 AAC Blackout
Capacity 30
Condition New in Box
Finish Per Color Bronze
Manufacturer CMMG
Manufacturer Part Number PT-30A81E2-MB
Model Banshee 300 Mk4
Type Semi Auto Handguns - Tactical
UPC 810046232903

WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV

Questions And Answers
Reviews
Due to increased state legislation around firearms, you must be 18 to access our site.
Are you at least 18 years old?