CMMG Banshee Mk4 Handgun .300 BLK 30rd Magazine 8″ 5/8×24 Threaded Barrel Black
$1,558.00
3 in stock
Compact and capable .300 BLK was designed to be right at home in AR15-pattern firearms like the CMMG 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 7.62×39. No matter what the application is this BANSHEE™ is built to fit the bill.
| Upc | 810148623531 |
|---|---|
| Manufacturer | CMMG |
| Manufacturer part number | 30AF20A-AB |
| Action | Semi-Auto |
| Barrel length | 8" |
| Capacity | 30 |
| Length | 3.5'' |
| Magazine included | 1 x 30-Round |
| Model | Banshee |
| Number of magazines | 1 |
| Product type | AR |
| Safety | Ambidextrous |
| Shipping weight | 10.5 |
| Sights | Optics Ready |
| Sights type | NONE |
BJ Firearms LLC is a federally licensed firearms business focused on providing quality firearms, accessories, and related services while promoting responsible ownership, education, and community engagement.
The company was founded to serve firearm enthusiasts with knowledgeable service, real-world experience, and a commitment to professionalism and safety.
We focus on real experience, personalized service, hands-on product knowledge, and community involvement — not just sales. Our goal is to help customers make informed decisions and feel confident with their equipment.
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We work with everyone — from first-time buyers to experienced enthusiasts. Education and guidance are a big part of what we do.
We offer firearms, accessories, gear, and related equipment depending on availability and customer needs.
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Yes. We actively engage in hands-on experiences, demonstrations, and community-related firearm activities when possible.
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