| AR15 Complete Upper Half ADDER 2
Our ADDER 2 is a complete AR15 upper half chambered in 5.56mm with a 1:9 twist 16 inch barrel.
Each of our custom uppers are laser bore scoped and sight aligned. Each chamber gauged and then test fired to ensure proper function and feeding.
We can custom build to your specifications so long as the parts work together.
SA-BAR-15a STAG Arms 5.56 16" Barrel Assembly Kit 1/9 Twist
SA-BOL-17b-556 STAG Arms Bolt Carrier Group for AR15 5.56mm
SA-UPP-08 STAG Arms Charging Handle Assembly
SA-UPP-12-4 STAG Arms A3 Flattop Upper Assembly
ARMS-#40L-P A.R.M.S. Low Profile ˝ MOA Flip Up Rear Sight
MAG405FDE MAGPUL MOE Enhanced Handguard FDE
YHM-BL-04A Black Plated Gas Tubes Carbine Length |
