The Gun Store | Waterbury CT

BACKUP BBL FOR G43/43X THRDD FDE
July 9, 2025
FN 3810170501 SCAR 20S 7.62x51mm NATO 10+1, 20″ Black Anodized Steel Threaded Barrel, 1913 Picatinny Rail Aluminum Receiver, Adjustable Synthetic Stock, Black Hogue Finger Groove Grip
July 9, 2025

CMMG 55AC20AAB Banshee MK4 5.56x45mm 30+1 12.50″ Black Nitride Medium Taper Threaded Barrel, EML 11″ M-LOK Handguards, Black Armor Cerakote Aluminum Picatinny Rail Receiver, CMMG Zeroed Grips

$1,432.77

CMMG 55AC20AAB Banshee MK4 5.56x45mm 30+1 12.50″ Black Nitride Medium Taper Threaded Barrel, EML 11″ M-LOK Handguards, Black Armor Cerakote Aluminum Picatinny Rail Receiver, CMMG Zeroed Grips

3 in stock

SKU: TSW|166424 Category:

For those looking to balance carbine-length ballistic performance with the maneuverability of a compact AR pistol this BANSHEE Mk4 chambered in 5.56mm is ready to run. Designed to provide everything you need and more in an AR15, this BANSHEE is built on the ultra-modular 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 5.56mm, ambi mag catch, extended mag release button, AR15- ambi charging handle, bolt catch and polymer dust cover. Includes 30rd Magpul magazine.

UPC

810148624309

Manufacturer

CMMG

Manufacturer Part Number

55AC20AAB

Caliber/Gauge

.223 REM/5.56 NATO

Barrel Length

12.5000

Length

40.9000

Capacity

30

State Restriction (RI)

NO DIRECT SHIP TO RHODE ISLAND

State Restriction (WA)

NO DIRECT SHIP TO WASHINGTON

State Restriction (IL)

NO SALE TO ILLINOIS PICA

Number of Magazines

1

Action

Semi-Auto

Sights Type

NONE