Davidson Defense Rogue Spur 7.5-inch Pistol-Gas 1:7 5.56 NATO AR-15 Freefloat M-Lok Handguard Pistol Upper Build Kit

Rogue Spur 7.5 Inch Stainless 5.56 NATO AR-15 Pistol Upper Build Kit with ACE-20 Series 7 Inch M-LOK Handguard

The Rogue Spur AR-15 Pistol Upper Build Kit pairs a 7075-T6 aluminum AR-15 upper receiver with M4 feed ramps, a 7.5 inch 416R stainless steel barrel in 5.56x45mm NATO, and the ACE-20 Series 7 inch free float M-LOK handguard. The barrel has a polished stainless finish, a government profile, a 1 in 7 twist rate, and a half inch x 28 thread pitch, and it uses a pistol length gas system. A micro low-profile .750 steel gas block and an A2 GI birdcage flash hider in manganese phosphate round out the front end parts. BCG and charging handle are not included.

Key Features

• AR-15 upper receiver with M4 feed ramps
• 7075-T6 aluminum upper receiver, anodized
• 7.5 inch 416R stainless steel barrel, polished finish
• Government profile
• 1 in 7 twist rate
• Half inch x 28 thread pitch
• Micro low-profile steel gas block for .750 barrels
• A2 GI birdcage flash hider, manganese phosphate, half inch x 28
• ACE-20 Series 7 inch free float M-LOK handguard, 6061-T6 aluminum, black
• 5.56x45mm NATO
• BCG and charging handle not included

Perfect For

• AR-15 pistol builders who want the upper receiver, barrel, handguard, and front end parts together in one purchase
• Builders who already have a bolt carrier group and charging handle on hand
• Shooters who want a polished stainless barrel on a short 5.56 AR pistol

7075-T6 Upper Receiver and ACE-20 Series Handguard

The upper receiver is 7075-T6 aluminum with an anodized finish and M4 feed ramps. It pairs with the ACE-20 Series 7 inch free float M-LOK handguard made from 6061-T6 aluminum in black. The handguard provides the front end forend structure of the upper with M-LOK accessory space. Its 7 inch length suits the 7.5 inch barrel in this kit.

7.5 Inch Polished Stainless 5.56 NATO Barrel

The barrel is a 7.5 inch 416R stainless steel barrel in 5.56x45mm NATO with a polished stainless finish. It uses a government profile and a 1 in 7 twist rate. The barrel runs a pistol length gas system and has a .750 gas block journal. The muzzle uses a half inch x 28 thread pitch.

Gas Block and A2 Flash Hider

The kit includes a micro low-profile steel gas block sized for .750 barrels. Its compact shape suits the ACE-20 Series handguard. An A2 GI birdcage flash hider in manganese phosphate, threaded half inch x 28, is also included. These parts cover the front end hardware for the barrel.

Follow safe handling and manufacturer instructions.

Ensure compliance with all applicable federal, state, and local laws.

BCG and charging handle are not included.

Verify compatibility with your lower receiver and bolt carrier group before use.

Inspect all components before use.