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Davidson Defense 'Z450' 18-inch AR-15 .450 Bushmaster Phosphate Rifle Full Build Kit
Davidson Defense 'Z450' 18-inch AR-15 .450 Bushmaster Phosphate Rifle Full Build Kit

Davidson Defense 'Z450' 18-inch AR-15 .450 Bushmaster Phosphate Rifle Full Build Kit

On sale: $509.99 $379.99
Retail Price$509.99
You Save:$130.00(25%)
Part Number: PI-RK-450-63156
Availability: In Stock. Free Shipping.

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Product Details

Davidson Defense "Z450" AR-15 Rifle

Featuring Davidson Defense Upper

.450 Bushmaster 18" 4150 CMV Phosphate 1:24T

15" M-LOK Gauntlet Arms Free-Float Handguard

Full Build Kit

(Assembled or Parts Kit)

Caliber:

.450 Bushmaster / 11.43x58mm

The 450 Bushmaster is a versatile hunting round that has become particularly popular for hog hunting. It's a straight-walled, centerfire cartridge for states that require it for hunting. This.450 Bushmaster Rifle Upper Build Kit is for you if you want a huge, booming round that hits hard. This Rifle Upper Build Kit will help you get there hassle-free, whether you want to use it for hunting, protection, or simply good old-fashioned fun at the range.

Barrel:

Gauntlet Arms 18" .450 Bushmaster 1-24T 4150 CMV Phosphate Steel HBAR

Introducing the Gauntlet Arms 18" .450 Bushmaster Rifle Barrel, built to deliver superior performance for hunters and shooters alike. This barrel is crafted from 4150 chrome moly vanadium steel, a high-quality material known for its excellent strength and durability. The H-Bar profile provides additional strength and stability, while the mid-length gas system ensures reliable operation. The 1:24 twist rate of this barrel is optimized for the .450 Bushmaster caliber, providing excellent accuracy and consistent performance. The 18" length is perfect for hunters who need a balance of maneuverability and accuracy in the field. The barrel features a 0.75 gas block shelf and free-float handguard compatibility for easy customization and installation. This barrel has a Manganese Phosphate finish that protects against rust and corrosion and gives it a sleek, professional look. The 5/8x32 thread pitch makes it compatible with a variety of muzzle devices, allowing you to customize your rifle to your exact preferences. The barrel extension is finished with nitride for added durability and longevity. Whether you're a hunter or a shooter, the Gauntlet Arms 18" .450 Bushmaster Rifle Barrel is an excellent choice for your next build. With its high-quality construction, optimized twist rate, and customizable features, this barrel is sure to provide the accuracy and reliability you need to succeed in the field or on the range.

Muzzle Device:

KAK Industry .450 Bushmaster/.458 SOCOM Muzzle Device 5/8x32

Including A 5/8x32 KAK Industry Compensator, This Muzzle Device Is Similar In Function And Size To An A2 Flash Hider. The Gas Ports Help Channel Gases And Therefore Reducing Muzzle Rise Enabling The Shooter To Get Back On Target Faster For Follow Up Shots. Made From 4140 CMV Steel In The USA With Manganese Phosphate Finish Made This A Robust And High-Quality Muzzle Device.

Upper Receiver:

Davidson Defense Stripped Upper Receiver .450/.458, Large Ejection Port

This Davidson Defense Upper Receiver comes with an enlarged ejection port to reliably cycle the larger .458, .450 and .50 Beowulf Rounds shell casing.

Handguard:

Gauntlet Arms "Harrier" AR-15 "Ace Series" 15" M-LOK Free-Float Handguard

This Upper Features A Premium 15" Lakota Ops ACE Series M-Lok Handguard. This Handguard Is Made From The Highest Grade 6061-T6 Aluminum And Is Reinforced With Class 2 Type III Black Hard Anodizing. With M-Lok Cutouts On The Sides, This USA Made Handguard Will Allow You To Mount A Variety Of Accessories.

Bolt Carrier Group:

Bear Creek Arsenal .458 SOCOM, .450 Bushmaster .458 SOCOM / .450 Bushmaster Bolt Carrier Group

The Bear Creek Arsenal .458 SOCOM / .450 Bushmaster Bolt Carrier Group is your key to creating the perfect AR-15. With its MPI-tested and durable 9310 steel construction, .458 SOCOM and .450 Bushmaster compatibility, and its reliable direct impingement design, this BCG excels in AR-15s designed for hunting as well as a step up from the 5.56 cartridge.

Charging Handle:

Recoil Technologies AR-15 Mil-Spec Charging Handle

This AR-15 M4 Charging Handle is machined from 7075 T6 aluminum and has a Type III hard coat anodized finish. This means that this is one strong, durable, and reliable charging handle. The Teflon coating on the handle makes it resistant to corrosion and waterproof. The complete assembly includes the latch. This charging handle is small but mighty.

LPK:

Recoil Technologies Mil-Spec Lower Parts Kit

The Recoil Technologies Mil-Spec Lower Parts Kit is a complete set of internal parts required for building an AR-15 lower receiver, designed to work with all Mil-Spec AR-15 lower receivers, and includes the vital functions of the fire control group (the trigger, safety selector and detent, and the hammer), the bolt catch, magazine release, trigger guard, springs and detents, and the takedown pins. It is a reliable and affordable option for building a high-quality AR-15 lower receiver. Great for building out an AR-15 from scratch or for having on hand as a replacement parts kit, this lower parts kit will prove invaluable to your arsenal.

Stock:

Gauntlet Arms AR-15 "MOAB" Adjustable Buttstock

This Build Includes The Lakota Ops AR-15 "Mother Of All Buttstocks" Adjustable Buttstock. This Is A Drop-In Replacement Buttstock. Designed For Light, Fast Action The Streamlined A-Frame Profile Avoids Snagging And Shields The Release Latch To Prevent Accidental Activation. Also Included Is A Mil-Spec Buffer Tube Kit.

Specifications:

Caliber: .450 Bushmaster

Classification: Rifle

Barrel: Gauntlet Arms "Sepal" 18" .450 Bushmaster 1-24T 4150 CMV Phosphate Steel HBAR

Twist Rate: 1:24T

Thread Pitch: 5/8x32

Upper Receiver: Davidson Defense Stripped Upper Receiver .450/.458, Large Ejection Port

Handguard: Gauntlet Arms "Harrier" AR-15 "Ace Series" 15" M-LOK Free-Float Handguard

Gas Block: Micro Low-Profile Gas Block for .750 O.D Barrel Steel

Gas Tube: Mid Length Stainless Steel Gas Tube AR-15 AR-15

Muzzle Device: KAK Industry .450 Bushmaster/.458 SOCOM Muzzle Device 5/8x32

BCG: Bear Creek Arsenal AR-15 .458 SOCOM, .450 Bushmaster .458 SOCOM / .450 Bushmaster Bolt Carrier Group

Stock: Gauntlet Arms AR-15 "MOAB" Adjustable Buttstock

Charging Handle: Recoil Technologies AR-15 Mil-Spec Charging Handle

Buffer Tube Kit: Omega Mfg. Buffer Tube Kit

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