The Radical Firearms 20" HBAR Contour 450 Bushmaster AR rifle uses MIL-STD Upper and lower receivers
along with our 15" MHR free float rail system for increased accuracy,
keeping your hands cool, and giving you plenty of room for accessories.
Regardless if it’s your first or fiftieth, a Radical Firearms AR rifle will not
SKU: FR20-450BUSH-15MHRUPC: 816903027330
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