CQB .450 upper receiver
This is a complete upper receiver assembly containing a barrel, handguard, and bolt carrier group that, given the right knowledge, is installable upon an AR-15-style rifle's lower frame. Swappable uppers enable compatible firearms to be retooled for different cartridges and barrel lengths, with this kit furnishing a weapon with a high-caliber 10.5-inch barrel chambered for .450 Bushmaster cartridges. Special-purpose low-capacity magazines are required to feed the large rounds, but the upper turns any AR-15 into a short-range powerhouse.
Properties & access
This object has no supported batch recipe in the selected material library. Inspect its source, unlocks and related uses; it is not presented as directly craftable.
Used by 0 objects
No downstream uses are recorded in this source scope.