The Radical Firearms Complete Upper Assembly provides a highly durable and dependable finish to a AR-style pistol build. It comes chambered in .300 Blackout with a 10.5 inch barrel. Features include an M-LOK handguard, an optics ready flat-top, a forward assist, and a dust cover. Get this upper today for the best price online from GrabAGun!
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The Radical Firearms 10.5" HBAR profile 300BLK is a complete MIL-STD upper ready to drop on any MIL-STD lower Receiver. Perfect for the novice or advanced shooter wanting to finish out that build and hit the range. Built with the 10" RPR free float rail system for increased accuracy and keeping your hands cool. No matter what your style of shooting is, Radical Firearms has you covered.
Complete Upper Assembly Specifications
Manufacturer: Radical Firearms
Manufacturer Part #: CFU10.5-300HBAR-10RPR
Type: Upper
Caliber: 300 Blackout
Barrel Length: 10.5"
Color: Black
Pistol Length
Finish: Melonite
Muzzle Thread: 5/8x24
Twist Rate: 1:8
M4 Feed Ramp
Upper Receiver Style: M4 Mil-Std
Upper Finish: Type III Anodizing
Free Float Handguard M-LOK Thin Rail
Handguard Length: 10"
More Information
Barrel Length
10.5
Caliber
.300 AAC Blackout
Condition
New in Box
Finish Per Color
Black
Manufacturer
Radical Firearms
Manufacturer Part Number
CFU10.5-300HBAR-10RPR
Model
Complete Upper Assembly
Type
Uppers
UPC
816903024094
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
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