A 16" AR-15 barrel with a .223 Wylde chamber, M4 contour, and carbine-length gas system. The Wylde chamber is the sweet-spot compromise between a tight .223 Remington SAAMI chamber and a looser 5.56 NATO chamber — it shoots both cartridges safely and typically groups tighter than a straight 5.56 chamber with match ammunition.
Specs and features:
Build notes: plan on a carbine-length gas tube, low-profile gas block that clears .750, and a handguard long enough for your chosen mount points. Pair with a standard AR-15 M16-cut BCG and a mil-spec charging handle for a straightforward 16" carbine.
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.