Description
Complete built upper receiver:
- M4 parkerized, 4150 chrome vanadium lined barrel, chambered in .223 wylde with a 1:7 twist
- Birdcage flash hider
- Carbine length gas system
- 13.5″ m-lok handguard
- Flat-top mil-spec Cerro upper receiver with installed dust cover and forward assist
- No BCG or charging handle
Note: Barrel caliber may be 5.56 based on market availability.
STATE RESTRICTION NOTICE
This product may be regulated as an “assault weapon” feature or component (e.g., threaded barrel, muzzle device/compensator, or assembled upper) and may be restricted or prohibited in CA, CT, DC, HI, IL, MA, MD, NJ, NY, RI, VA, WA, and select municipalities. It is the buyer’s responsibility to verify local, state, and federal laws before purchase.
Orders that cannot ship to a restricted address will be canceled and refunded.
