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  6. DDS Customs"Earthquake" AR-15 Featuring An Anderson Upper Receiver 16" .450 Bushmaster 1-24T 4150 CMV Heavy Barrel 15" M-Lok Handguard (Assembled or Unassembled)

DDS Customs"Earthquake" AR-15 Featuring An Anderson Upper Receiver 16" .450 Bushmaster 1-24T 4150 CMV Heavy Barrel 15" M-Lok Handguard (Assembled or Unassembled)

Part Number: PI-30994
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DDS Customs
DDS Customs'Earthquake' AR-15 Featuring An Anderson Upper Receiver 16' .450 Bushmaster 1-24T 4150 CMV Heavy Barrel 15' M-Lok Handguard (Assembled or Unassembled)
On sale $789.99 $459.99
Retail Price:$789.99
Your Savings:$330.00(42%)
In Stock

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DDS Customs"Earthquake"

AR-15 Featuring An Anderson Upper Receiver

16" .450 Bushmaster 1-24T 4150 CMV Heavy Barrel 

Premium 15" M-Lok Handguard

(Everything Minus Lower)

(Assembled or Unassembled)

The .450 Bushmaster Is The One To Choose Over The Big 3 Big Bore AR Calibers .450 Bushmaster, 485 SOCOM Or Beowulf.

.450 Bushmaster Bullets Have Better Ballistics Than .458 Socom Bushmaster Ammo Is Cheaper Much Easier To Load Too. The Beowulf You Need To Take Out A Mortgage To Pay For Ammo So You Choose What Caliber Is Better?

Featuring An Anderson Machine Ar-15 Upper Receiver. This Is The Ideal Upper Receiver For .450/.458 Builds As It Is Made From 7075 T6 Forged Aluminum, Making It A Very High Quality & Strong Upper Receiver.  

Featuring a 16" XX-Treme Barrel Co. 4150 CMV Manganese Phosphate HBAR Chambered In .450 Bushmaster With A 1:24 Twist. Accurate & Powerful.

This Build Includes A Davidson Defense A Premium 15" M-Lok Handguard. This Handguard Has Slanted Ports. This Handguard Allows You To Comfortably Grip Your Rifle In A Variety Of Shooting Positions & Securely Mount A Variety Of Accessories.

This Upper Features A KAK Industries Phantom Style Muzzle Device. This Device Features An Aggressive Profile With 4 Prongs In The Front To Minimize Flash And Dissipate Gasses More Effectively.

This Upper Also Includes A Davidson Defense Nitrided .450/.458 BCG.

Also Including An Omega Manufacturing Charging Handle. This Charging Handle Is Manufactured And Assembled By Omega Manufacturing Inc.

It Also Comes With A Trinity Force Cobra Stock Kit Features Many Design Elements From An Alpha Style Stock While Incorporating A Host Of Upgrades. The Enhanced Cheek Weld Provides An Ergonomic Comfort And The Recoil Pad Aids In Contact Point Traction As Well As Impact Dispersion.

The Stock Kit Comes With Everything You Need To Get Your Rifle Up And Running Including A Steel Endplate, Castle Nut, Buffer, Buffer Spring, And A Mil-spec Anodized Aluminum Buffer Tube.

KAK Industries AR-15 Mil-spec Lower Parts Kit. It Includes All The Small Parts Needed To Complete Your Lower.


Barrel MFG: XX-Treme Barrel Company
16" XX-Treme Barrel Co. .450 Bushmaster 4150 CMV Manganese Phosphate Heavy Barrel
Twist Rate:
Thread Pitch:
Gas System Length:
Anderson Manufacturing AR-15 .450/.458 Upper Receiver
Davidson Defense 15" M-Lok Handguard
Gas Block:
.750 Low Profile Steel Gas Block
Gas Tube:
Tactical Superiority Stainless Steel Carbine Gas Tube
Muzzle Brake:
KAK Industries 4 Prong Phantom Style Muzzle Brake
Forward Assist:
DPMS Forward Assist Assembly
Ejection Port Door:
DPMS AR-15 Ejection Port Door, Rod & Spring
Davidson Defense .450/.458 Nitride BCG
Charging Handle:
Omega Manufacturing Mil-Spec AR-15 Charging Handle
Stock Kit:
Trinity Force Cobra Stock Kit
KAK Industries Complete Mil-Spec Lower Parts Kit (LPK)

Please note: If the listing says "In-Stock" it means we have the item in stock. Please check this LINK to view our most up to date shipping status.

Warranty, Returns & Terms: Davidson Defense Store offers a 30 day return, refund and exchange policy. You must email/call Davidson Defense Store and obtain an RMA number prior to any return, refund, or exchange. All returns must include the original order number, receipt or invoice, along with the billing address, shipping address, contact phone numbers, contact emails, and RMA number. Returns, refunds, and exchanges may take up to two weeks, not including transit times, for processing after we have received it. Return shipping costs will be the responsibility of the returning party, with the exception of the wrong item being received or on warranty exchange during the first 30 days after delivery. Items returned for warranty will only be replaced or exchanged, no refund given on warranty items.

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