Davidson Defense "Coleus"
AR-15 Upper Receiver
16" .450 Bushmaster 4150 CMV 1-24T Heavy Barrel
Premium 15" M-Lok Handguard
(Assembled or Unassembled)
Caliber: 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?
Upper: This Upper Features An Aero Precision XL Upper Receiver. This Upper Receiver Features An Extended And Widened Ejection Port Door For Proper Ejection Of Larger Cartridges. Made From 7075 T6 Aluminum, This Upper Receiver Has A Type 3 Hard Black Anodizing.
Barrel: This Build Features A 16" .450 Bushmaster Barrel From Gauntlet Arms. This Barrel Is Made From 4150 CMV And Has A 1-24 Twist Rate. This Heavy Barrel Also Includes A Thread Pitch Of 5/8x32.
Handguard: The AIM Sports 15" Free Float M-Lok Handguard Allows You To Comfortably Grip Your Rifle With Various Shooting Positions And Securely Mount A Variety Of Accessories. Made Of Aircraft Grade 6061 T6 Aluminum. Finished In Type III Mil-Spec Type Anodized Finish.
Muzzle Device: 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.
Barrel MFG: Gauntlet Arms
Barrel: 16" .450 Bushmaster 4150 CMV Heavy Barrel
Twist Rate: 1-24T
Thread Pitch: 5/8x32
Gas System Length: Carbine
Upper: Aero Precision AR-15 Upper Receiver With Enlarged Port Door
Handguard: AIM Sports 15" Free Float M-Lok
Gas Block: .750 Low Profile Steel Gas Block
Gas Tube: Tactical Superiority Stainless Steel Carbine Gas Tube
Muzzle Brake: KAK Industry Compensator 4140 CMV Manganese Phosphate Finish
Upper Weight: 3lb 15oz
Please note: If the listing says "In-Stock" it means we have all of the items in stock. Our assembled upper receivers are made to order, please check this LINK to view our most up to date shipping status.