Standard Store / Standard BRT Standard Barrel AR-15 5.56 NATO AR15, M16, M4 Made in USA BRT 11.5" OPTIMUM SR Chrome Lined Barrel BRT 11.5" OPTIMUM SR Chrome Lined Barrel $265.00 Sold out BRT 12.5" OPTIMUM SR Chrome Lined Barrel BRT 12.5" OPTIMUM SR Chrome Lined Barrel $265.00 Sold out BRT 14.5" OPTIMUM SR Chrome Lined Barrel BRT 14.5" OPTIMUM SR Chrome Lined Barrel $265.00 BRT 16" OPTIMUM SR Chrome Lined Barrel BRT 16" OPTIMUM SR Chrome Lined Barrel $265.00 BRT 10.5" PRO 556 Barrel BRT 10.5" PRO 556 Barrel $189.00 BRT 16" PRO 556 Barrel BRT 16" PRO 556 Barrel $189.00 On Sale BRT 8.5" SUBGUN 9mm AR Barrel BRT 8.5" SUBGUN 9mm AR Barrel was $125.00 Save 21% $99.00 On Sale BRT 5.5" SUBGUN 9mm AR Barrel BRT 5.5" SUBGUN 9mm AR Barrel was $115.00 Save 23% $89.00 On Sale BRT 4.0" SUBGUN 9mm AR Barrel BRT 4.0" SUBGUN 9mm AR Barrel was $105.00 Save 25% $79.00