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Shop By .450 Bushmaster


The .450 bushmaster is a do it all hunting round. You can hunt many different types of game with this round and also defend yourself against many predators out in the wilderness. It's also a blast to shoot at the range. This is a straight walled, center fire cartridge for those states that require that for hunting. Here at MMC Armory we offer a wide variety of parts for this caliber as well as complete build kits. Check out our MMC Combos to save money and to make your build or upgrade hassle free.

Top Sellers

Fail Zero .458 SOCOM BCG Nickel Boron
Fail Zero .458 SOCOM BCG Nickel Boron
$179.99 $139.99
MMC Combos BCG & Charging Handle Combos AR-15 BCG works with 450 Bushmaster and 458 Socom + AR-15 Ambidextrous
MMC Combos BCG & Charging Handle Combos AR-15 BCG works with 450 Bushmaster and 458 Socom + AR-15 Ambidextrous "Holy" Charging Handle
$169.99 $124.99
Complete 16
Complete 16" .450 Bushmaster Rifle Upper Assembly
$499.99 $309.99
Davidson Defense 'Submediant' 16
Davidson Defense 'Submediant' 16" AR-15 .450 Bushmaster Manganese Phosphate Rifle Complete Upper Build Kit
$704.99 $389.99

Manufacturer

  1. Home
  2. Calibers
  3. Shop By .450 Bushmaster
  • Barrels > .450 Bushmaster Compatible
  • Bolt Carrier Groups > .450 Bushmaster Compatible
  • Finish Your Build Kits > .450 Bushmaster Compatible
  • Magazines > .450 Bushmaster Compatible
  • Muzzle Devices > .450 Bushmaster Compatible
  • Upper Builds > .450 Bushmaster Compatible
  • Upper Build Starter Kits > .450 Bushmaster Compatible

Products [23]

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ELD Performance
ELD Performance "Fitter" Cryo Treated .450 Bushmaster 16" 4150 Cr Mo H-Bar 1:24 Twist Barrel
$187.99 $169.99 Sale
Out of Stock
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Recoil Technologies Premium AR-15 450 Bushmaster & 458 Socom Bolt Carrier Group BCG
Recoil Technologies Premium AR-15 450 Bushmaster & 458 Socom Bolt Carrier Group BCG
$195.00 $94.95 Sale
Out of Stock
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Gauntlet Arms
Gauntlet Arms "Sepal" 18" .450 Bushmaster 1-24T 4150 CMV Phosphate Steel HBAR
$169.99 $114.99 Sale
Out of Stock
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Davidson Defense 450 Bushmaster and 458 Socom BCG
Davidson Defense 450 Bushmaster and 458 Socom BCG
$189.99 $119.99 Sale
Out of Stock
Add To Cart
Bear Creek Arsenal
Bear Creek Arsenal "Caliburn" AR-15 10.5" 450 Bushmaster, Carbine Gas, Hbar, 1-24T Parkerized Barrel
$111.99 $99.99 Sale
Out of Stock
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MMC Arms
MMC Arms"Fiery Furnace" AR-15 Featuring Aero Precision Upper Receiver 16" .450 Bushmaster 1-24T 4150 CMV Heavy Barrel 15" KeyMod Handguard (Assembled or Unassembled)
$509.99 $309.99 Sale
Out of Stock
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MMC Arms
MMC Arms"Butch" AR-15 Featuring Aero Precision Upper Receiver 18" Ultra-Match .450 Bushmaster 1-24T 4150 CMV Heavy Barrel 16.5" M-Lok Handguard (Assembled or Unassembled)
$504.99 $259.99 Sale
Out of Stock
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Fail Zero .450 Bushmaster BCG Nickel Boron
Fail Zero .450 Bushmaster BCG Nickel Boron
$179.99 $139.99 Sale
In Stock
Add To Cart
MMC Combos BCG & Charging Handle Combos AR-15 BCG works with 450 Bushmaster and 458 Socom + AR-15 Ambidextrous
MMC Combos BCG & Charging Handle Combos AR-15 BCG works with 450 Bushmaster and 458 Socom + AR-15 Ambidextrous "Holy" Charging Handle
$169.99 $124.99 Sale
In Stock
Add To Cart
Adaptive Tactical Stock AR-15 Finish Your Rifle Kit - .450 Bushmaster/.458 Socom
Adaptive Tactical Stock AR-15 Finish Your Rifle Kit - .450 Bushmaster/.458 Socom
$234.99 $169.99 Sale
In Stock
Add To Cart
Gauntlet Arms
Gauntlet Arms "Monado" AR-15 16" 450 Bushmaster, Carbine Gas, HBar, 1:24T Phosphate Barrel
$164.99 $109.99 Sale
Out of Stock
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JE Machine AR-15 SOPMOD Stock Finish Your Rifle Kit - .450 Bushmaster/.458 Socom
JE Machine AR-15 SOPMOD Stock Finish Your Rifle Kit - .450 Bushmaster/.458 Socom
$239.99 $174.99 Sale
In Stock
Add To Cart
Davidson Defense
Davidson Defense "Buzz!" AR-15 Upper Receiver 18" .450 Bushmaster 4150 CMV 1-24T Barrel 15" M-Lok Handguard (Assembled or Unassembled)
$439.99 $269.99 Sale
Out of Stock
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Davidson Defense
Davidson Defense "Andesite" AR-15 Upper Receiver 16" .450 Bushmaster 4150 CMV 1-16T Heavy Barrel 13" M-Lok Handguard (Assembled or Unassembled)
$514.99 $259.99 Sale
Out of Stock
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Complete 16
Complete 16" .450 Bushmaster Rifle Upper Assembly
$499.99 $309.99 Sale
In Stock
Add To Cart
Davidson Defense 'Unity' 16
Davidson Defense 'Unity' 16" AR-15 .450 Bushmaster Manganese Phosphate Rifle Full Build Kit
$684.99 $399.99 Sale
In Stock
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Davidson Defense 'Unity' 16
Davidson Defense 'Unity' 16" AR-15 .450 Bushmaster Manganese Phosphate Rifle Complete Upper Build Kit
$629.99 $344.99 Sale
In Stock
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Davidson Defense 'Unity' 16
Davidson Defense 'Unity' 16" AR-15 .450 Bushmaster Manganese Phosphate Rifle Upper Build Kit
$529.99 $244.99 Sale
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Davidson Defense 'Behemoth' 16
Davidson Defense 'Behemoth' 16" AR-15 .450 Bushmaster Nitride Complete Rifle
$764.99 $549.99 Sale
In Stock
Add To Cart
Fail Zero .458 SOCOM BCG Nickel Boron
Fail Zero .458 SOCOM BCG Nickel Boron
$179.99 $139.99 Sale
In Stock
Add To Cart
Davidson Defense 'Submediant' 16
Davidson Defense 'Submediant' 16" AR-15 .450 Bushmaster Manganese Phosphate Rifle Full Build Kit
$764.99 $449.99 Sale
In Stock
Select Options
Davidson Defense 'Submediant' 16
Davidson Defense 'Submediant' 16" AR-15 .450 Bushmaster Manganese Phosphate Rifle Complete Upper Build Kit
$704.99 $389.99 Sale
In Stock
Select Options
Davidson Defense 'Submediant' 16
Davidson Defense 'Submediant' 16" AR-15 .450 Bushmaster Manganese Phosphate Rifle Upper Build Kit
$554.99 $239.99 Sale
In Stock
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