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CMMG BANSHEE MKG 45 .45 ACP
Guns International #: 103664395 Seller's Inventory #: 687423
Category: CMMG Pistols - Tactical Pistols
Seller's Information
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Seller: Guns Dot Com
Member Since: 9/8/21
State: Minnesota
Zip: 55337
Country: United States
Platinum Seller
Number of Active Listings: 43560
Total Number of Listings: 489654
Seller: FFL Dealer
Return Policy: 3 day inspection and return policy on used guns.
CERTIFIED USED GUNS Guns Certified Used Guns may be returned within 3 days after the transfer is complete for any reason for a full refund, minus any fees, shipping costs and a 15% restocking fee. A Guns Certified Used Gun may also be returned within 7 days if it is malfunctioning with proper use. NON-CERTIFIED USED GUNS Non-certified used guns can be returned if there is a mechanical defect that occurs within 3 calendar days of the physical transfer of the firearm to your possession. All other reasons for returns on non-certified used guns are ineligible.
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Description:
Guns Listing ID: 687423
The CMMG Banshee MkG .45 ACP is a pistol-caliber carbine (PCC) / AR-pattern firearm chambered in .45 ACP. Exact specifications vary by generation and barrel length (5\", 8\", etc.), but the common MkG configuration includes:
Core Specifications
Specification Details
Caliber .45 ACP
Operating System Radial Delayed Blowback
Platform AR-pattern PCC
Magazine Compatibility Glock-pattern .45 ACP magazines
Barrel Lengths Commonly 5\" or 8\"
Thread Pattern .578×28
Receiver Forged 7075-T6 aluminum upper, billet 7075-T6 aluminum lower
Handguard CMMG RML series free-float handguard
Trigger Mil-spec single-stage
Controls Ambidextrous safety and charging handle (varies by model)
Weight Approximately 4.7 lb (5\" model)
Overall Length About 20\" with brace collapsed (5\" model)
Notable Features
Radial Delayed Blowback (RDB) system reduces felt recoil compared with traditional straight-blowback PCCs.
Uses widely available Glock 21-pattern .45 ACP magazines.
.45 ACP is naturally subsonic with common 230-grain loads, making it popular for suppressed use.
Available as pistol, SBR, and carbine configurations depending on model year and local laws.
Typical 5\" Banshee MkG Configuration
5\" 4140 chrome-moly barrel
Glock-compatible 13-round magazine included from factory
Weight: ~4.7 lb
Threaded muzzle (.578×28)
Free-float handguard
AR-style controls and ergonomics
User Feedback
Owners often praise the Banshee for:
Soft recoil compared to other .45 ACP PCCs
Compact size
Suppressor compatibility
Magazine commonality with Glock pistols
Some users have reported reliability, ejector, or wear issues on older models, while newer fixed-ejector versions introduced in 2025 were intended to address some of those concerns. Community reports remain mixed depending on configuration and ammunition used.
(1)24 RND MAG
(1)Sight Mark Red Dot
Price: $1,499.99
Manufacturer: CMMG
Model: BANSHEE MKG 45
Caliber Info: .45 ACP
Condition: Used - Non-Certified
Barrels: 5" BARREL
Action: SEMI AUTOMATIC
Finish: cerakote grey