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Top Sellers

Davidson Defense 'Sparviero' 4.5
Davidson Defense 'Sparviero' 4.5" AR-15 .45 ACP NIT Upper Build Kit
$439.99 Original price $154.99
Mercury Precision Side Charging 9mm BCG with Side Charging Handle
Mercury Precision Side Charging 9mm BCG with Side Charging Handle
$104.99 Original price $79.99
Davidson Defense 'Harry' 8
Davidson Defense 'Harry' 8" AR-15 .45 ACP Nitride Pistol Complete Upper Build
$659.99 Original price $349.99
Davidson Defense 'Carrom' 4.5
Davidson Defense 'Carrom' 4.5" AR-15 .45 ACP Nitride Pistol Upper Build Kit
$444.99 Original price $239.99
Davidson Defense 'Biffer' 8
Davidson Defense 'Biffer' 8" AR-15 .45 ACP Nitride Pistol Upper Build Kit
$464.99 Original price $259.99

New Releases

Red Dot + Flip Up Sight Combo: Northtac Assault Combo1-4x28 Scope MilDot Red,Green,Blue Illum.Reticle + QF BUIS Front and Rear Iron Sight Combo
Red Dot + Flip Up Sight Combo: Northtac Assault Combo1-4x28 Scope MilDot Red,Green,Blue Illum.Reticle + QF BUIS Front and Rear Iron Sight Combo
$179.99 Original price $129.99
Red Dot + Flip Up Sight Combo: MVR Reflex Sight Dual Colors Red/Green + QF BUIS Front and Rear Iron Sight Combo
Red Dot + Flip Up Sight Combo: MVR Reflex Sight Dual Colors Red/Green + QF BUIS Front and Rear Iron Sight Combo
$54.99 Original price $39.99
Red Dot + Flip Up Sight Combo: Ronin M-10 Red Dot 20/cs. + QF BUIS Front and Rear Iron Sight Combo
Red Dot + Flip Up Sight Combo: Ronin M-10 Red Dot 20/cs. + QF BUIS Front and Rear Iron Sight Combo
$129.99 Original price $99.99
Swampfox Optics Liberator Green Dot Sight 1x22
Swampfox Optics Liberator Green Dot Sight 1x22
$129.99 Original price $114.99
  1. Home
  2. Calibers
  3. Shop By .45 ACP

Shop By .45 ACP

This classic caliber has been around since early last century and has a lot of proponents for it. A handgun round that tends to have stopping power, this is one of the larger caliber options for the platform. This round tends to have a low muzzle blast and flash, with manageable recoil and good accuracy.

Shop By .45 ACP subcategories
  • Barrels > .45 ACP Compatible
  • Bolt Carrier Groups > .45 ACP Compatible
  • Magazines > .45 ACP Compatible
  • Muzzle Devices > .45 ACP Compatible
  • Upper Build Starter Kits > .45 ACP Compatible

Products [17]

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SGM Tactical, Magazine, .45 ACP, 26Rd, Fits Glock 21, Black Finish
SGM Tactical, Magazine, .45 ACP, 26Rd, Fits Glock 21, Black Finish
$29.99 $25.99 Sale
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MagStorage Solutions Pistol Magazine And Ammo Holder
MagStorage Solutions Pistol Magazine And Ammo Holder
$49.99 $34.99 Sale
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Real Avid Bore Cleaning Tool - .44cal/.45cal
Real Avid Bore Cleaning Tool - .44cal/.45cal
$11.99 $9.99 Sale
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Davidson Defense
Davidson Defense "Iron Angel" AR-15 Pistol Upper Receiver 8" .45 ACP QPQ Nitride 1-16T Barrel 7" M-Lok Handguard (Assembled or Unassembled)
$464.99 $199.99 Sale
In Stock.
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Davidson Defense 'Sparviero' 4.5
Davidson Defense 'Sparviero' 4.5" AR-15 .45 ACP NIT Complete Upper Build Kit
$564.99 $279.99 Sale
In Stock.
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Davidson Defense 'Sparviero' 4.5
Davidson Defense 'Sparviero' 4.5" AR-15 .45 ACP NIT Upper Build Kit
$439.99 $154.99 Sale
In Stock.
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Recoil Technologies AR-15 'Thunk' .45 ACP Nitride Bolt Carrier Group
Recoil Technologies AR-15 'Thunk' .45 ACP Nitride Bolt Carrier Group
$159.99 $114.99 Sale
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Davidson Defense 'Van Cleef' 8
Davidson Defense 'Van Cleef' 8" AR-15 .45 ACP Nitride Pistol Complete Upper Build
$499.99 $284.99 Sale
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Davidson Defense 'Harry' 8
Davidson Defense 'Harry' 8" AR-15 .45 ACP Nitride Pistol Complete Upper Build
$659.99 $349.99 Sale
In Stock.
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Davidson Defense 'Get Out' 4.5
Davidson Defense 'Get Out' 4.5" AR-15 .45 ACP Nitride Pistol Complete Upper Build
$474.99 $269.99 Sale
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Mercury Precision Side Charging 9mm BCG with Side Charging Handle
Mercury Precision Side Charging 9mm BCG with Side Charging Handle
$104.99 $79.99 Sale
In Stock.
Add To Cart
Davidson Defense 'Amateur' 8
Davidson Defense 'Amateur' 8" AR-15 .45 ACP Nitride Pistol Upper Build Kit
$389.99 $174.99 Sale
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Davidson Defense 'Arm Ball' 8
Davidson Defense 'Arm Ball' 8" AR-15 .45 ACP Nitride Pistol Upper Build Kit
$394.99 $189.99 Sale
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Davidson Defense 'Biffer' 8
Davidson Defense 'Biffer' 8" AR-15 .45 ACP Nitride Pistol Upper Build Kit
$464.99 $259.99 Sale
In Stock.
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Davidson Defense 'Bunsen' 4.5
Davidson Defense 'Bunsen' 4.5" AR-15 .45 ACP Nitride Pistol Upper Build Kit
$374.99 $169.99 Sale
In Stock.
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Davidson Defense 'Carrom' 4.5
Davidson Defense 'Carrom' 4.5" AR-15 .45 ACP Nitride Pistol Upper Build Kit
$444.99 $239.99 Sale
In Stock.
Select Options
Davidson Defense 'Sparviero' 4.5
Davidson Defense 'Sparviero' 4.5" AR-15 .45 ACP Nitride Full Build Kit
$669.99 $319.99 Sale
In Stock.
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218 N State Street Orem UT 84057
United States Of America
833-496-6401

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