BAD WORKHRSE 556 UPPR 10.5 BLK N/BCG
Specifications
| Brand | Battle Arms Development |
| Caliber | .223 REM |
Product Details
This upper receiver is built for people who want a compact, reliable rifle setup without overthinking it. The 10.5-inch barrel and carbine-length gas system keep things nimble and easy to handle, while the free-floating handguard helps you shoot accurately. You'll get an A2 flash hider and an M-LOK rail system so you can add accessories as you need them. Just note: you'll need to source a bolt carrier group and charging handle separately to complete your build.