Give your AR-15 build a bold, tactical upgrade with the AR-15 5.56 NATO Upper in Midnight Bronze Battleworn Cerakote. This complete upper is built around a 16" M4 contour barrel with a black nitride finish, offering long-lasting corrosion resistance and heat tolerance. The 1:7 twist rate delivers excellent bullet stabilization, ideal for 62–77 grain 5.56 rounds.
Equipped with a mid-length gas system, this upper ensures smoother recoil and more reliable cycling. The ultra-lightweight 15” M-LOK split rail shaves off 30% of the weight compared to traditional M-LOK handguards—great for fast-moving or minimalist rifle setups. It also includes a forged M4 flat-top receiver, bolt carrier group (BCG), flash hider, and a rear charging handle. Compatible with any mil-spec AR-15 lower, this upper is ready to run.
Frequently Asked Questions (FAQ)
Q1: What lowers will this upper fit?
A: This upper is fully compatible with any standard mil-spec AR-15 lower receiver.
Q2: What is special about the 1:7 twist rate?
A: A 1:7 twist rate is optimized for heavier 5.56 NATO bullets (62–77 grains), improving accuracy and ballistic performance.
Q3: What’s included in the package?
A: This is a complete upper with a BCG, forged upper receiver, flash hider, and rear charging handle pre-installed.
Q4: Why choose the M-LOK split rail?
A: The 15” split rail offers 30% weight savings over traditional M-LOK handguards, enhancing speed and reducing fatigue.
Q5: What type of coating is used?
A: The upper features a rugged Midnight Bronze Battleworn Cerakote, providing a durable finish with a unique distressed appearance.
