Davidson Defense Hog Tracker 18-inch Mid-Gas 1:24 .450 Bushmaster AR-15 Freefloat M-Lok Handguard Rifle Upper Build Kit

Davidson Defense Hog Tracker | .450 Bushmaster | 18" Mid-Gas Rifle Upper Build Kit | 1:24 Twist | M-Lok Handguard

The Davidson Defense Hog Tracker is an 18-inch mid-gas rifle upper build kit engineered for precision and reliability. Featuring an 18-inch HBAR barrel made from 4150 Chrome Moly Vanadium with a phosphate finish, this upper assembly is optimized for shooting accuracy. The barrel has a 1:24 twist rate and utilizes a mid-length gas system for improved cycling. A micro low-profile gas block complements the setup, while the upper receiver, crafted from durable 7075 T6 aluminum with anodized finish, includes mil-spec features like M4 feed ramps and compatibility for forward assist and dust door. The 15-inch M-Lok handguard is designed for versatility, incorporating partial Picatinny rail segments and anti-rotation tabs. The KAK .458 compensator and stainless steel mid-length gas tube complete the assembly.

Key Features

• 18" HBAR barrel in .450 Bushmaster with 1:24 twist rate
• 4150 Chrome Moly Vanadium construction with durable phosphate finish
• Mid-length gas system with micro low-profile gas block for improved cycling
• 15-inch M-Lok handguard with partial Picatinny rail segments and anti-rotation tabs
• 7075 T6 aluminum upper receiver with anodized finish and M4 feed ramps
• Compatible for forward assist and dust door
• KAK .458 compensator for effective recoil management
• Stainless steel mid-length gas tube included
• Available in multiple configuration options

Perfect For

• Precision shooting and hunting with .450 Bushmaster caliber
• Shooters seeking a powerful straight-wall cartridge for regulated hunting areas
• Mid-range applications requiring reliable accuracy and stopping power
• Builders looking for a complete upper assembly with versatile handguard

HBAR Barrel with Phosphate Finish

The 18-inch HBAR barrel is made from 4150 Chrome Moly Vanadium with a phosphate finish for exceptional durability and corrosion resistance. The heavy barrel profile enhances accuracy and heat dissipation, while the 1:24 twist rate is optimized for .450 Bushmaster ammunition stabilization.

Mid-Length Gas System

The mid-length gas system is paired with a micro low-profile gas block and stainless steel mid-length gas tube for improved cycling and reliable operation. This configuration provides balanced recoil impulse and consistent performance with .450 Bushmaster ammunition.

M-Lok Handguard with Picatinny Rail Segments

The 15-inch M-Lok handguard is designed for versatility, incorporating partial Picatinny rail segments for optics and accessories, along with anti-rotation tabs for secure installation. This handguard offers multiple attachment options while maintaining a functional and robust profile.

7075 T6 Aluminum Upper Receiver

Crafted from 7075 T6 aluminum with an anodized finish, the upper receiver includes M4 feed ramps and compatibility for forward assist and dust door. Precision-engineered for durability and mil-spec compatibility.

Follow safe handling and manufacturer instructions. Ensure compliance with all applicable federal, state, and local laws. Verify ammunition compatibility and hunting regulations in your area.