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AR-15/LR-308 Upgrade Kits

Top Sellers

MMC Combos Sound Mitigation Buffer Tube Kit: Armaspec Sound Mitigation Buffer AR10 Gen 3 and Strike Industries End Plate and Castle Nut
MMC Combos Sound Mitigation Buffer Tube Kit: Armaspec Sound Mitigation Buffer AR10 Gen 3 and Strike Industries End Plate and Castle Nut
$114.99 $94.99

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  • AR-15 80% Lowers Combos AR-15 80% Lowers Combos
  • Trigger Upgrade Kits Trigger Upgrade Kits
  • Recoil Reduction Kits Recoil Reduction Kits

Products [18]

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Trigger Upgrade Kit: James Madison Tactical Black Ops Single Stage Drop-in Trigger + KAK AR-15
Trigger Upgrade Kit: James Madison Tactical Black Ops Single Stage Drop-in Trigger + KAK AR-15 "Lite" Lower Parts Kit
$144.99 $109.99 Sale
In Stock
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Trigger Upgrade Kit: James Madison Tactical Saber Evo Drop-In Straight Bow Single Stage Trigger + KAK AR-15
Trigger Upgrade Kit: James Madison Tactical Saber Evo Drop-In Straight Bow Single Stage Trigger + KAK AR-15 "Lite" Lower Parts Kit
$174.99 $129.99 Sale
In Stock
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Sound Mitigation Mil-Spec Buffer Tube Kit Featuring: Armaspec Sound Mitigation Buffer LR-308 / AR-10 Gen 3 - Stainless/Black
Sound Mitigation Mil-Spec Buffer Tube Kit Featuring: Armaspec Sound Mitigation Buffer LR-308 / AR-10 Gen 3 - Stainless/Black
$84.99 $69.99 Sale
In Stock
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Sound Mitigation Mil-Spec Buffer Tube Kit Featuring: Armaspec Sound Mitigation Buffer H2 Gen 3
Sound Mitigation Mil-Spec Buffer Tube Kit Featuring: Armaspec Sound Mitigation Buffer H2 Gen 3
$94.99 $69.99 Sale
In Stock
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Sound Mitigation Mil-Spec Buffer Tube Kit Featuring: Armaspec Sound Mitigation Buffer - Carbine Gen3
Sound Mitigation Mil-Spec Buffer Tube Kit Featuring: Armaspec Sound Mitigation Buffer - Carbine Gen3
$94.99 $69.99 Sale
In Stock
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Sound Mitigation Mil-Spec Buffer Tube Kit Featuring: Armaspec Sound Mitigation Buffer - H Gen3
Sound Mitigation Mil-Spec Buffer Tube Kit Featuring: Armaspec Sound Mitigation Buffer - H Gen3
$94.99 $74.99 Sale
In Stock
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Sound Mitigation Pistol Buffer Tube Kit: Armaspec Sound Mitigation Buffer LR-308 / AR-10 Gen 3 - Stainless/Black
Sound Mitigation Pistol Buffer Tube Kit: Armaspec Sound Mitigation Buffer LR-308 / AR-10 Gen 3 - Stainless/Black
$94.99 $69.99 Sale
In Stock
Add To Cart
Sound Mitigation Pistol Buffer Tube Kit Featuring: Armaspec Sound Mitigation Buffer H2 Gen 3, Stainless/Black
Sound Mitigation Pistol Buffer Tube Kit Featuring: Armaspec Sound Mitigation Buffer H2 Gen 3, Stainless/Black
$94.99 $74.99 Sale
In Stock
Add To Cart
Sound Mitigation Pistol Buffer Tube Kit Featuring: Armaspec Sound Mitigation Buffer - Carbine Gen3
Sound Mitigation Pistol Buffer Tube Kit Featuring: Armaspec Sound Mitigation Buffer - Carbine Gen3
$94.99 $74.99 Sale
In Stock
Add To Cart
Sound Mitigation Pistol Buffer Tube Kit Featuring: Armaspec Sound Mitigation Buffer - H Gen3
Sound Mitigation Pistol Buffer Tube Kit Featuring: Armaspec Sound Mitigation Buffer - H Gen3
$94.99 $74.99 Sale
In Stock
Add To Cart
MMC Combos Sound Mitigation Buffer Tube Kit: Armaspec Sound Mitigation Buffer AR10 Gen 3 and Strike Industries End Plate and Castle Nut
MMC Combos Sound Mitigation Buffer Tube Kit: Armaspec Sound Mitigation Buffer AR10 Gen 3 and Strike Industries End Plate and Castle Nut
$114.99 $94.99 Sale
In Stock
Add To Cart
Speed Up Your Lower Kit: FosTecH Echo Sport Binary Trigger + BCM Gunfighter Black Mod 3 Grip
Speed Up Your Lower Kit: FosTecH Echo Sport Binary Trigger + BCM Gunfighter Black Mod 3 Grip
$359.99 $269.99 Sale
In Stock
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Finish your Lower Kit: Davidson Defense
Finish your Lower Kit: Davidson Defense "Sundance" Ultra Match AR-15 Straight Drop-In Trigger + KAK Industry AR-15 "Lite" Lower Parts Kit
$154.99 $114.99 Sale
In Stock
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Finish your Lower Kit: Davidson Defense
Finish your Lower Kit: Davidson Defense "Sundance" Ultra Match AR-15 Straight Drop-In Trigger + KAK Industry AR-15 "Lite" Lower Parts Kit + Recoil Technologies Mil-Spec Heavy-Duty 6-Position Buffer Tube Kit
$169.99 $124.99 Sale
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Finish your Lower Kit: Davidson Defense
Finish your Lower Kit: Davidson Defense "Sundance" Ultra Match AR-15 Straight Drop-In Trigger + KAK Industry AR-15 "Lite" Lower Parts Kit + Omega Mfg. Heavy Duty Pistol Buffer Tube Kit
$189.99 $139.99 Sale
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Sylvan Arms SA5 Pro AR-15 Steel Folding Stock Adapter
Sylvan Arms SA5 Pro AR-15 Steel Folding Stock Adapter
$239.99 $179.99 Sale
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MMC Combos AR-15 Sylvan Arms Folding Stock Adapter + Adaptive Tactical AR-15 EX Performance Adjustable Stock
MMC Combos AR-15 Sylvan Arms Folding Stock Adapter + Adaptive Tactical AR-15 EX Performance Adjustable Stock
$284.99 $214.99 Sale
Out of Stock
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MMC Combos AR-15 Sylvan Arms Folding Stock/Brace Adapter + SB Tactical AR-15 SBA3 Pistol Brace
MMC Combos AR-15 Sylvan Arms Folding Stock/Brace Adapter + SB Tactical AR-15 SBA3 Pistol Brace
$334.99 $254.99 Sale
Out of Stock
Add To Cart

Our MMC Armory AR-15/LR-308 Upgrade Kits make it easy to turn your standard firearm into something personalized, with a custom look and feel. We offer trigger upgrades, folding stock adapters, captured buffer springs, and much more. Some of the brands featured are Armaspec, Sylvan Arms, Hiperfire, Rise Armament, among many others. Give your firearm a luxury feel or get it ready for competition. Keep an eye out for MMC Bundles to save even more.
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