Guntec USA AR-15 Upper Receiver Assembly Kit Matte Rainbow Pvd Coated. 56 Charging Handle 5.56 Trap Door Assembly Specifications for Guntec USA AR-15 Upper Receiver Assembly Kit: Manufacturer: Guntec USA Fabric/Material: T6 Aluminum Gun Make: AR Platform Gun Model: AR-15 Weight: 10 oz Features of Guntec USA AR-15 Upper Receiver Assembly Kit 5.56 Trap Door Assembly Forward Assist Assembly 5.56 Charging Handle Package Contents: Guntec USA AR-15 Upper Receiver Assembly Kit What firearm models does the manufacturer say Guntec USA AR-15 Upper Receiver Assembly Kit is compatible with? The manufacturer says that Guntec USA AR-15 Upper Receiver Assembly Kit is compatible with AR-15Guntec USA GT-URK-G3-M-RPVD: AR-15 Upper Receiver Assembly Kit Matte Rainbow Pvd Coated
Rock River Arms Completed Upper Receiver Carbine A4 9MM Luger 16 Inch Barrel 1-10 Twist 1/2-36 Thread R4 Handguard A2 Flash Hider Black
Original price was: $500.00.$434.49Current price is: $434.49. 
Stag Arms AR-10 Marksman Right Hand Upper Receiver 6.5 Creedmore 22in Barrel NJ Compliant BULL Profile 1-10 Twist 5/8X24 Thread VG6 Gamma Black
Original price was: $879.99.$779.99Current price is: $779.99.
Guntec USA AR-15 Upper Receiver Assembly Kit Matte Rainbow Pvd Coated
Original price was: $139.95.$123.99Current price is: $123.99.
