Home / Accessory-Receiver Sets / Radian Weapons MODEL 1 BUILDER KIT 15.5″ BLK Sale! Radian Weapons MODEL 1 BUILDER KIT 15.5″ BLK$1,39995 Original price was: $1,39995.$1,38784Current price is: $1,38784. In stock Radian Weapons MODEL 1 BUILDER KIT 15.5" BLK quantity Add to cart SKU: R0403 Category: Accessory-Receiver Sets Product ID: 113803 Description Description Raptor SD Charging HandleBillet Upper ReceiverRadian AX556 Lower Receiver Related products Sale! Radian Weapons MODEL 1 BUILDER KIT 15.5″ GRY $1,39995 Original price was: $1,39995.$1,38784Current price is: $1,38784. Sale! Radian Weapons MODEL 1 BUILDER KIT 17″ FDE $1,44495 Original price was: $1,44495.$1,43208Current price is: $1,43208. Sale! Radian Weapons MODEL 1 BUILDER KIT 17″ GRY $1,44495 Original price was: $1,44495.$1,43208Current price is: $1,43208. Sale! Radian Weapons MODEL 1 BUILDER KIT 15.5″ ODG $1,39995 Original price was: $1,39995.$1,38784Current price is: $1,38784.