Davidson Defense Shockwave 16-inch Carbine-Gas 1:7 5.56 NATO AR-15 Freefloat M-Lok Handguard Rifle Upper Build Kit

Shockwave 5.56 NATO AR-15 Rifle Upper Build Kit

The Shockwave Upper Build Kit from Delta Team Tactical is a 556 NATO AR-15 rifle upper package built around a 7075-T6 aluminum upper receiver and a 16 inch medium profile barrel, paired with a 15 inch free float M-LOK handguard in black. This build includes a Tanker style 3-port muzzle brake, a standard forward assist assembly, and an ejection port door with rod and spring. BCG and charging handle are not included.

Key Features

• Shockwave 7075-T6 aluminum upper receiver, black anodized
• 16 inch 556 NATO barrel, medium profile, 4150 CrMoV steel, nitride finish
• 1-7 twist rate
• 15 inch free float M-LOK handguard, black
• Tanker style 3-port muzzle brake
• Zero three zero inch bore diameter
• One half inch black crush washer
• M4 feed ramps
• Standard forward assist assembly
• Ejection port door with rod and spring

Perfect For

• Builders sourcing a 556 NATO AR-15 rifle upper to pair with their own BCG and charging handle
• Shooters wanting a free float M-LOK handguard with a tanker style muzzle brake included
• Builders assembling a 556 NATO AR-15 rifle around an existing lower and BCG

Upper Assembly and Barrel

The Shockwave upper assembly pairs a 7075-T6 aluminum upper receiver with a 16 inch medium profile barrel and a 15 inch free float M-LOK handguard in black. The barrel is made from 4150 CrMoV steel with a nitride finish, cut with a 1-7 twist rate suited to 556 NATO bullet weights. The upper receiver includes M4 feed ramps and uses a carbine length gas system with a micro low profile steel gas block. Together these components make up the front end of this 556 NATO AR-15 rifle upper.

Forward Assist and Ejection Port Cover

This build includes a standard forward assist assembly and an ejection port door with rod and spring, both included as part of this 556 NATO AR-15 rifle upper.

Tanker Style Muzzle Brake

This build includes a Tanker style 3-port muzzle brake with a zero three zero inch bore diameter, paired with a one half inch black crush washer. The muzzle brake is included as part of this 556 NATO AR-15 rifle upper.

Follow safe handling and manufacturer instructions. Ensure compliance with all applicable federal, state, and local laws. BCG and charging handle are not included.