Outfitters Score™
Excellent
Cmmg scores as a quality build with fair pricing and most components included.
Our proprietary rating combines brand tier, price percentile within the caliber, feature completeness, barrel versatility, retailer availability, caliber practicality, and use-case fit.
Description
CMMGA(R) MK4 BANSHEE(TM) 300BLK SEMI-PISTOL PISTOL Compact and capable, .300 BLK was designed to be right at home in AR15-pattern firearms like the CMMGA(R) Mk4 platform. Originally created for optimum performance in subsonic, suppressed, and short-barrel applications, .300 BLK, in supersonic ammo loadings, has evolved into a popular competitor to other intermediate cartridges like 7.62x39. No matter what the application is, this BANSHEE(TM) is built to fit the bill. The BANSHEE series represents the most innovative AR pistols and SBRs available today. From the quick deploying RIPBRACEA(R) to the stylized receivers and EML(TM) handguards, every BA Mfg: Cmmg
Full Specifications
Overview
| Brand | Cmmg |
| Model | 30AF20A-AB |
| SKU | 430116870 |
| Rifle Type | pistol |
| Platform | AR15 |
| Caliber | 300 Blackout |
| UPC | 810148623531 |
Barrel
| Barrel Length | 5" |
| Thread Pitch | 5/8x24 |
Receiver
| Forward Assist | No |
| Dust Cover | No |
Handguard
| Free Float | No |
Muzzle
| Suppressor Ready | No |
Sights & Optics
| Optic Ready | No |
Dimensions & Weight
| Magazine Capacity | 30 rounds |
Finish
| Finish | black |
Compliance
| CA Compliant | No |
| Classification | AR Pistol |
| NFA Item | No |
What's Included (Complete Rifle)
This is a complete, ready-to-shoot firearm.
Upper Receiver
Lower Receiver
Barrel
5"
Bolt Carrier Group
Handguard
Grip
Trigger
Muzzle Device
Charging Handle
Gas Block
Gas Tube
Buffer Tube
Backup Iron Sights
Optic
You'll need to purchase this part separately.
Use the links above to find compatible options, or open the builder to check compatibility.
NFA Warning
AR pistols require a stabilizing brace, not a rifle stock. Adding a stock to a pistol creates a Short Barreled Rifle (SBR) requiring NFA registration.
Manufacturer · Tier 2
See everything CMMG→
Build Guide
See our .300 Blackout Build→
State Check
This rifle has NFA or magazine considerations →
Known for pistol caliber ARs and the Banshee platform. Also makes full-size rifles and a wide range of components.
View brand profile →Mk4 Banshee(TM) 300blk Semi-Pistol Pistol - Mk4 Banshee 300blk 8"bbl 5/8x24" (1)30rd Mag Black
30AF20A-AB
Across 1 retailer
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