Search Results We have found 1 items matching your search query. Close Sort By: TitleDate PopularityFeaturedRatingPrice List Grid .300 Blackout pistol AR15 Posted 07 years 06 months 7 days 12 hours ago. Firearms 2,470 3 0 Core15 lower BCM upper 8.5″ CMMG barrel YHM flash suppressor and shroud YHM quad rail nickle boron trigger kns anti rotation pins PSA dual charging handle shackwave brace magpul grip $700 Unknown 1 Page 1 of 1