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AR-15/LR-308 Upgrade Kits

Top Sellers

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

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  • AR-15 80% Lowers Combos AR-15 80% Lowers Combos
  • Trigger Upgrade Kits Trigger Upgrade Kits
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Products [48]

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MMC Combos AR-15 Trigger Upgrade Kit Including Davidson Defense Trigger + CMMG Lower Parts Kit + Magpul MOE+ Grip + Davidson Defense Anti Walk Pins
MMC Combos AR-15 Trigger Upgrade Kit Including Davidson Defense Trigger + CMMG Lower Parts Kit + Magpul MOE+ Grip + Davidson Defense Anti Walk Pins
$179.99 $134.99 Sale
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MMC Combos AR-15 Trigger Upgrade Kit Including Davidson Defense Trigger + CMMG Lower Parts Kit + Trinity Force 17 Degree Grip + Davidson Defense Anti Walk Pins
MMC Combos AR-15 Trigger Upgrade Kit Including Davidson Defense Trigger + CMMG Lower Parts Kit + Trinity Force 17 Degree Grip + Davidson Defense Anti Walk Pins
$260.99 $129.99 Sale
In Stock
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MMC Combos AR-15 Trigger Upgrade Kit Including Davidson Defense Trigger + CMMG Lower Parts Kit + Magpul MOE Grip + Davidson Defense Anti Walk Pins
MMC Combos AR-15 Trigger Upgrade Kit Including Davidson Defense Trigger + CMMG Lower Parts Kit + Magpul MOE Grip + Davidson Defense Anti Walk Pins
$260.99 $129.99 Sale
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MMC Combos AR-15 Trigger Upgrade Kit Including Davidson Defense Red Trigger + CMMG Lower Parts Kit + Trinity Force 17 Degree Grip + Davidson Defense Anti Walk Pins
MMC Combos AR-15 Trigger Upgrade Kit Including Davidson Defense Red Trigger + CMMG Lower Parts Kit + Trinity Force 17 Degree Grip + Davidson Defense Anti Walk Pins
$260.99 $129.99 Sale
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MMC Combos AR-15 Trigger Upgrade Kit Including Davidson Defense Red Trigger + CMMG Lower Parts Kit + Magpul MOE+ Grip + Davidson Defense Anti Walk Pins
MMC Combos AR-15 Trigger Upgrade Kit Including Davidson Defense Red Trigger + CMMG Lower Parts Kit + Magpul MOE+ Grip + Davidson Defense Anti Walk Pins
$260.99 $129.99 Sale
In Stock
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MMC Combos AR-15 Trigger Upgrade Kit Including Davidson Defense Red Trigger + CMMG Lower Parts Kit + Magpul MOE Grip + Davidson Defense Anti Walk Pins
MMC Combos AR-15 Trigger Upgrade Kit Including Davidson Defense Red Trigger + CMMG Lower Parts Kit + Magpul MOE Grip + Davidson Defense Anti Walk Pins
$260.99 $129.99 Sale
In Stock
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MMC Combos AR-15 Trigger Upgrade Kit Including Davidson Defense 2 StageTrigger + CMMG Lower Parts Kit + Trinity Force 17 Degree Grip + Davidson Defense Anti Walk Pins
MMC Combos AR-15 Trigger Upgrade Kit Including Davidson Defense 2 StageTrigger + CMMG Lower Parts Kit + Trinity Force 17 Degree Grip + Davidson Defense Anti Walk Pins
$206.99 $99.99 Sale
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MMC Combos AR-15 Trigger Upgrade Kit Including Davidson Defense 2 Stage Trigger + CMMG Lower Parts Kit + Magpul MOE+ Grip + Davidson Defense Anti Walk Pins
MMC Combos AR-15 Trigger Upgrade Kit Including Davidson Defense 2 Stage Trigger + CMMG Lower Parts Kit + Magpul MOE+ Grip + Davidson Defense Anti Walk Pins
$206.99 $99.99 Sale
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MMC Combos AR-15 Trigger Upgrade Kit Including Davidson Defense Skeletonized Trigger + CMMG Lower Parts Kit + Trinity Force 17 Degree Grip + Davidson Defense Anti Walk Pins
MMC Combos AR-15 Trigger Upgrade Kit Including Davidson Defense Skeletonized Trigger + CMMG Lower Parts Kit + Trinity Force 17 Degree Grip + Davidson Defense Anti Walk Pins
$179.99 $134.99 Sale
In Stock
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MMC Combos AR-15 Trigger Upgrade Kit Including Davidson Skeletonized Boron Trigger + CMMG Lower Parts Kit + Magpul MOE+ Grip + Davidson Defense Anti Walk Pins
MMC Combos AR-15 Trigger Upgrade Kit Including Davidson Skeletonized Boron Trigger + CMMG Lower Parts Kit + Magpul MOE+ Grip + Davidson Defense Anti Walk Pins
$272.99 $134.99 Sale
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MMC Combos AR-15 Trigger Upgrade Kit Including Davidson Defense Skeletonized Trigger + CMMG Lower Parts Kit + Magpul MOE Grip + Davidson Defense Anti Walk Pins
MMC Combos AR-15 Trigger Upgrade Kit Including Davidson Defense Skeletonized Trigger + CMMG Lower Parts Kit + Magpul MOE Grip + Davidson Defense Anti Walk Pins
$179.99 $139.99 Sale
In Stock
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MMC Combos AR-15 Trigger Upgrade Kit Including Davidson Defense Skeletonized Red Trigger + CMMG Lower Parts Kit + Trinity Force 17 Degree Grip + Davidson Defense Anti Walk Pins
MMC Combos AR-15 Trigger Upgrade Kit Including Davidson Defense Skeletonized Red Trigger + CMMG Lower Parts Kit + Trinity Force 17 Degree Grip + Davidson Defense Anti Walk Pins
$189.99 $144.99 Sale
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MMC Combos AR-15 Trigger Upgrade Kit Including Davidson Skeletonized Red Trigger + CMMG Lower Parts Kit + Magpul MOE+ Grip + Davidson Defense Anti Walk Pins
MMC Combos AR-15 Trigger Upgrade Kit Including Davidson Skeletonized Red Trigger + CMMG Lower Parts Kit + Magpul MOE+ Grip + Davidson Defense Anti Walk Pins
$281.99 $139.99 Sale
In Stock
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MMC Combos AR-15 Trigger Upgrade Kit Including Davidson Defense Skeletonized Red Trigger + CMMG Lower Parts Kit + Magpul MOE Grip + Davidson Defense Anti Walk Pins
MMC Combos AR-15 Trigger Upgrade Kit Including Davidson Defense Skeletonized Red Trigger + CMMG Lower Parts Kit + Magpul MOE Grip + Davidson Defense Anti Walk Pins
$281.99 $139.99 Sale
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MMC Combos AR-15 Trigger Upgrade Kit Including Davidson Defense 2 Stage Trigger + CMMG Lower Parts Kit + Battle Arms Development Tactical Grip + Davidson Defense Anti Walk Pins
MMC Combos AR-15 Trigger Upgrade Kit Including Davidson Defense 2 Stage Trigger + CMMG Lower Parts Kit + Battle Arms Development Tactical Grip + Davidson Defense Anti Walk Pins
$206.99 $99.99 Sale
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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
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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
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Trigger Upgrade Kit: James Madison Tactical Black Ops Single Stage Drop-in Trigger + CMMG Lower Parts Kit, AR-15, Gunbuilder's Kit + Omega Mfg. AR-15 Rear Beavertail Grip, Rubberized Coating
Trigger Upgrade Kit: James Madison Tactical Black Ops Single Stage Drop-in Trigger + CMMG Lower Parts Kit, AR-15, Gunbuilder's Kit + Omega Mfg. AR-15 Rear Beavertail Grip, Rubberized Coating
$164.99 $124.99 Sale
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Trigger Upgrade Kit: James Madison Tactical Black Ops Single Stage Drop-in Trigger + CMMG Lower Parts Kit, AR-15, Gunbuilder's Kit + Adaptive Tactical LTG - Lightweight Tactical Grip - Black
Trigger Upgrade Kit: James Madison Tactical Black Ops Single Stage Drop-in Trigger + CMMG Lower Parts Kit, AR-15, Gunbuilder's Kit + Adaptive Tactical LTG - Lightweight Tactical Grip - Black
$194.99 $144.99 Sale
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Trigger Upgrade Kit: James Madison Tactical Saber Evo Drop-In Straight Bow Single Stage Trigger + CMMG Lower Parts Kit, AR-15, Gunbuilder's Kit + Magpul MOE AR-15 Grip - Black
Trigger Upgrade Kit: James Madison Tactical Saber Evo Drop-In Straight Bow Single Stage Trigger + CMMG Lower Parts Kit, AR-15, Gunbuilder's Kit + Magpul MOE AR-15 Grip - Black
$184.99 $139.99 Sale
In Stock
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Trigger Upgrade Kit: James Madison Tactical Saber Evo Drop-In Straight Bow Single Stage Trigger + CMMG Lower Parts Kit, AR-15, Gunbuilder's Kit + Omega Mfg. AR-15 Rear Beavertail Grip, Rubberized Coating
Trigger Upgrade Kit: James Madison Tactical Saber Evo Drop-In Straight Bow Single Stage Trigger + CMMG Lower Parts Kit, AR-15, Gunbuilder's Kit + Omega Mfg. AR-15 Rear Beavertail Grip, Rubberized Coating
$189.99 $139.99 Sale
In Stock
Add To Cart
Trigger Upgrade Kit: James Madison Tactical Saber Evo Drop-In Straight Bow Single Stage Trigger + CMMG Lower Parts Kit, AR-15, Gunbuilder's Kit + Adaptive Tactical LTG - Lightweight Tactical Grip - Black
Trigger Upgrade Kit: James Madison Tactical Saber Evo Drop-In Straight Bow Single Stage Trigger + CMMG Lower Parts Kit, AR-15, Gunbuilder's Kit + Adaptive Tactical LTG - Lightweight Tactical Grip - Black
$194.99 $144.99 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
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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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