The Gun Store | Waterbury CT

175505

Retay USA BACEMBL28 Ace Full Size 20 Gauge Semi-Auto 3″ 3+1 28″ Bottomland Vent Rib Barrel & Drilled & Tapped Steel Receiver, Adj Shim Bottomland Synthetic Stock, Ambidextrous

April 15, 2026
189758

Savage Arms 32630 110 Core Predator Full Size 204 Ruger 10+1 22″ Medium Heavy Fluted Barrel, Arca Rail Forend, Hunter Green AccuStock w/AccuFit V2 Synthetic Stock, Left Hand

April 15, 2026

CMMG 30AB20FCT Banshee MK4 300 Blackout 30+1 12.50″ Black Nitride Medium Taper Threaded Barrel, EML 7″ M-LOK Handguards, Coyote Tan Cerakote Aluminum Picatinny Rail Receiver, CMMG Zeroed Grips

$1,505.45

CMMG 30AB20FCT Banshee MK4 300 Blackout 30+1 12.50″ Black Nitride Medium Taper Threaded Barrel, EML 7″ M-LOK Handguards, Coyote Tan Cerakote Aluminum Picatinny Rail Receiver, CMMG Zeroed Grips

6 in stock

SKU: TSW|166437 Category:

Compact and capable, .300 BLK was designed to be right at home in AR15-pattern firearms like the CMMG Mk4 platform. Features EML handguards, 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; ZEROED parts including: pistol grip, drop-in trigger, 60/90 degree ambi safety, linear compensator 308 Win, Mk47 ambi charging handle and AR15 polymer dust cover. Includes 30rd Magpul magazine.

UPC

810148623623

Manufacturer

CMMG

Manufacturer Part Number

30AB20FCT

Action

Semi-Auto

Barrel Length

12.50"

Caliber/Gauge

.300 AAC Blackout

Capacity

30 + 1

Safety

CMMG Zeroed 60/90 Degree