(903) 259-6600|Tue–Fri 10am–6pm · Sat 10am–5pm|2510 Hemphill St., Greenville, TX
(903) 259-6600|Tue–Fri 10am–6pm · Sat 10am–5pm|2510 Hemphill St., Greenville, TX
$1,412.99
CMMG Banshee Mk4 Handgun .300 BLK 30rd Magazine 8″ 5/8×24 Threaded Barrel Black Pistol Tube
Available to order: 2 in stock
How buying works
Layaway available: reserve it for $382.39 down (25% with tax), with no fee if paid off within 30 days. Layaway details
Questions? Call (903) 259-6600.
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.
Available in a variety of Cerakote finish options the BANSHEE series represents the most innovative AR pistols and SBRs available today. From the stylized receivers and EML handguards every BANSHEE is tailor-made to be the personal defense weapon you can always depend on. With full-length M-LOK slots on both sides and the bottom of the handguard as well as M-LOK between the top Picatinny rail sections you’ll always have enough space for those must-have accessories.
| upc | 810144724119 |
|---|---|
| manufacturer | CMMG |
| Manufacturer Part Number | 30A240FAB |
| Action | Semi-Auto |
| Barrel Length | 8" |
| Caliber/Gauge | .300 AAC Blackout |
| Capacity | 30 + 1 |
| Length | 39.7500 |
| Model | Banshee |
| Number of Magazines | 1 |
| Safety | CMMG Zeroed 60/90 Degree |
| Shipping Weight | 9.05 |
| Sights Type | NONE |
| State Restriction (IL) | NO SALE TO ILLINOIS PICA |
| State Restriction (OR) | NO SALE TO OREGON |
| State Restriction (RI) | NO DIRECT SHIP TO RHODE ISLAND |
| State Restriction (WA) | NO DIRECT SHIP TO WASHINGTON |
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October 20, 2026
The $200 tax stamp is gone for suppressors and SBRs, and ATF has stopped enforcing Form 4 approval. Here is what still applies to Texas gun owners.
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October 13, 2026
ATF will no longer enforce Form 4 approval or tax stamps for suppressors, SBRs, SBSs and AOWs. Here's what changes for Texas buyers.
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June 11, 2026
The federal suppressor tax stamp dropped from $200 to $0 in 2026, making suppressor ownership more accessible than in decades.
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