CORE15® 300BO Roscoe RB2 Pistol


Part Number 12250
MSRP $987.00
Caliber 300 AAC Blackout
Weight Weight (unloaded): 6 lbs. 7 oz.
Upper Receiver CORE15® Mil-Spec Forged 7075-T6 M-4 Upper Receiver, Type III Class II Hard-coat anodized finish, M4 Feed Ramps, (1913 Picatinny rail flat top) w/ dry lube internal finish and laser engraved T-markings
Lower Receiver CORE15® Mil-Spec Forged 7075-T6 Lower Receiver, Type III Class II Hard-coat anodized finish, beveled Magwell for improved reloading speed, machined chevrons in front of magazine well, bullet pictogram safety markings
Bolt Carrier Group CORE15® Mil-Spec Carpenter 158 steel bolt, M16 Chrome Lined 8620 Steel Carrier, Mil-Spec Staked Gas Key, Tool Steel Extractor, Shot Peened
Buffer Tube
KAK Industries Pistol Buffer Tube with SIG SAUER® SB15 Pistol Stabilizing Brace
Charging Handle CORE15® Hardcore Billet Charging Handle V.2
Barrel/Rifling CORE15® 9.5” 1:7 Twist 4150 CMV Pistol Length Gas System, Black Nitride Finish
Flash Hider Midwest Industries Flash Hider
Rail System CORE15® Keymod 9.5” Rail
Grip Ergo Swift Grip
Trigger Guard CORE15® Oversized Trigger Guard
Magazine Magpul® 30 rd. PMAG®
Welcome Kit
CORE15® Manual, Warranty Registration, Stickers, Dog Tags


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