Battle Arms Development Workhorse Upper Receiver Aluminum OD Green Anodized Receiver for AR15/M4 WH556-URS-ODG. Battle Arms Development WH556-URS-ODG Workhorse Upper Receiver Aluminum OD Green - Specifications for Battle Arms Development...
Battle Arms Development Workhorse Upper Receiver Aluminum OD Green Anodized Receiver for AR15/M4 WH556-URS-ODG. Battle Arms Development WH556-URS-ODG Workhorse Upper Receiver Aluminum OD Green - Specifications for Battle Arms Development...