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AR-15 & AR-10 Build Kits

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Omega Mfg. Rear Beavertail grip, Rubberized Coating
Omega Mfg. Rear Beavertail grip, Rubberized Coating
$9.99 $3.99
Davidson Defense 'CHEAP-O' AR-15 Rifle Lower Build Kit w/ Davidson Defense
Davidson Defense 'CHEAP-O' AR-15 Rifle Lower Build Kit w/ Davidson Defense
$129.99 $99.99
Davidson Defense AR-15 Custom Engraved Lower Receiver - Black
Davidson Defense AR-15 Custom Engraved Lower Receiver - Black
$69.99 $49.99
Lower Receiver 3-Pack: Davidson Defense Engraved AR-15 Lower Receiver
Lower Receiver 3-Pack: Davidson Defense Engraved AR-15 Lower Receiver
$184.99 $154.99
MMC 'Ammophilia V2' 16-inch AR-15 5.56 NATO Nitride Rifle Full Build Kit
MMC 'Ammophilia V2' 16-inch AR-15 5.56 NATO Nitride Rifle Full Build Kit
$379.99 $284.99
Davidson Defense AR-15 Rifle Lower Build Kit Featuring: Lakota Ops M.O.A.B. Stock
Davidson Defense AR-15 Rifle Lower Build Kit Featuring: Lakota Ops M.O.A.B. Stock
$144.99 $109.99
Davidson Defense AR-15 Rifle Lower Build Kit w/ Omega Mfg. Buffer Tube Kit
Davidson Defense AR-15 Rifle Lower Build Kit w/ Omega Mfg. Buffer Tube Kit
$124.99 $94.99
Davidson Defense Aegis Lightweight 16.5-inch Mid-Gas 1:7 5.56 NATO AR-15 15-inch Freefloat M-Lok Handguard Rifle Full Build Kit
Davidson Defense Aegis Lightweight 16.5-inch Mid-Gas 1:7 5.56 NATO AR-15 15-inch Freefloat M-Lok Handguard Rifle Full Build Kit
$374.99 $279.99
Davidson Defense Aegis w/Gauntlet Arms Brace 7.5-inch Pistol-Gas 1:7 5.56 NATO AR-15 Freefloat M-Lok Handguard Pistol Full Build Kit
Davidson Defense Aegis w/Gauntlet Arms Brace 7.5-inch Pistol-Gas 1:7 5.56 NATO AR-15 Freefloat M-Lok Handguard Pistol Full Build Kit
$334.99 $249.99
Davidson Defense Falas (Suppressor Ready) 16.5-inch AR-15 5.56 NATO Rifle Upper Build Kit
Davidson Defense Falas (Suppressor Ready) 16.5-inch AR-15 5.56 NATO Rifle Upper Build Kit
$209.99 $154.99
Davidson Defense 'Hot Hand Mid-Length' MMC Exclusive 16.5-inch AR-15 5.56 NATO Nitride Rifle Upper Build Kit (Handguard Ready)
Davidson Defense 'Hot Hand Mid-Length' MMC Exclusive 16.5-inch AR-15 5.56 NATO Nitride Rifle Upper Build Kit (Handguard Ready)
$174.99 $134.99
Davidson Defense Aegis AR-15 Rifle Lower Build Kit, Special Operations Stock
Davidson Defense Aegis AR-15 Rifle Lower Build Kit, Special Operations Stock
$134.99 $99.99
Davidson Defense Spartan Zero 7.5-inch AR-15 5.56 NATO Pistol Upper Build Kit
Davidson Defense Spartan Zero 7.5-inch AR-15 5.56 NATO Pistol Upper Build Kit
$164.99 $124.99
Davidson Defense Aegis 7.5-inch Pistol-Gas 1:7 5.56 NATO AR-15 Freefloat M-Lok Handguard Pistol Complete Upper Build
Davidson Defense Aegis 7.5-inch Pistol-Gas 1:7 5.56 NATO AR-15 Freefloat M-Lok Handguard Pistol Complete Upper Build
$259.99 $194.99
Davidson Defense Ronin Competition AR-15 Rifle Lower Build Kit, Adjustable Carbine Stock
Davidson Defense Ronin Competition AR-15 Rifle Lower Build Kit, Adjustable Carbine Stock
$144.99 $109.99
Davidson Defense Atriox w/SBA5 Brace 7.5-inch Pistol-Gas 1:7 5.56 NATO AR-15 Freefloat M-Lok Handguard Pistol Full Build Kit
Davidson Defense Atriox w/SBA5 Brace 7.5-inch Pistol-Gas 1:7 5.56 NATO AR-15 Freefloat M-Lok Handguard Pistol Full Build Kit
$429.99 $324.99

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Davidson Defense Ronin Competition 16.5-inch Mid-Gas 1:7 .223 Wylde AR-15 Freefloat M-Lok Handguard Rifle Complete Upper Build, Plan B Scorch 3-Prong Flash Hider
Davidson Defense Ronin Competition 16.5-inch Mid-Gas 1:7 .223 Wylde AR-15 Freefloat M-Lok Handguard Rifle Complete Upper Build, Plan B Scorch 3-Prong Flash Hider
$414.99 $309.99 Sale
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Davidson Defense Ronin Competition 16-inch Mid-Gas 1:7 .223 Wylde AR-15 Freefloat M-Lok Handguard Rifle Upper Build Kit, Plan B Scorch 3-Prong Flash Hider
Davidson Defense Ronin Competition 16-inch Mid-Gas 1:7 .223 Wylde AR-15 Freefloat M-Lok Handguard Rifle Upper Build Kit, Plan B Scorch 3-Prong Flash Hider
$319.99 $239.99 Sale
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Davidson Defense Aegis 16.5-inch Mid-Gas 1:7 .223 Wylde AR-15 Freefloat M-Lok Handguard Rifle Complete Upper Build, Plan B Scorch 3-Prong Flash Hider
Davidson Defense Aegis 16.5-inch Mid-Gas 1:7 .223 Wylde AR-15 Freefloat M-Lok Handguard Rifle Complete Upper Build, Plan B Scorch 3-Prong Flash Hider
$374.99 $279.99 Sale
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Davidson Defense Aegis Lightweight 16.5-inch Mid-Gas 1:7 5.56 NATO AR-15 15-inch Freefloat M-Lok Handguard Rifle Full Build Kit, Plan B Sentinel Caged Flash Hider
Davidson Defense Aegis Lightweight 16.5-inch Mid-Gas 1:7 5.56 NATO AR-15 15-inch Freefloat M-Lok Handguard Rifle Full Build Kit, Plan B Sentinel Caged Flash Hider
$434.99 $324.99 Sale
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Davidson Defense Aegis Lightweight 16.5-inch Mid-Gas 1:7 5.56 NATO AR-15 15-inch Freefloat M-Lok Handguard Rifle Complete Upper Build, Plan B Sentinel Caged Flash Hider
Davidson Defense Aegis Lightweight 16.5-inch Mid-Gas 1:7 5.56 NATO AR-15 15-inch Freefloat M-Lok Handguard Rifle Complete Upper Build, Plan B Sentinel Caged Flash Hider
$369.99 $274.99 Sale
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Davidson Defense Aegis Lightweight 16.5-inch Mid-Gas 1:7 5.56 NATO AR-15 15-inch Freefloat M-Lok Handguard Rifle Upper Build Kit, Plan B Sentinel Caged Flash Hider
Davidson Defense Aegis Lightweight 16.5-inch Mid-Gas 1:7 5.56 NATO AR-15 15-inch Freefloat M-Lok Handguard Rifle Upper Build Kit, Plan B Sentinel Caged Flash Hider
$274.99 $204.99 Sale
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Davidson Defense Aegis 16-inch Carbine-Gas 1:7 Nitrided 5.56 NATO AR-15 Freefloat M-Lok Handguard Rifle Full Build Kit, Plan B Sentinel Caged Flash Hider
Davidson Defense Aegis 16-inch Carbine-Gas 1:7 Nitrided 5.56 NATO AR-15 Freefloat M-Lok Handguard Rifle Full Build Kit, Plan B Sentinel Caged Flash Hider
$439.99 $329.99 Sale
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Davidson Defense Aegis 16-inch Carbine-Gas 1:7 Nitrided 5.56 NATO AR-15 Freefloat M-Lok Handguard Rifle Complete Upper Build, Plan B Sentinel Caged Flash Hider
Davidson Defense Aegis 16-inch Carbine-Gas 1:7 Nitrided 5.56 NATO AR-15 Freefloat M-Lok Handguard Rifle Complete Upper Build, Plan B Sentinel Caged Flash Hider
$374.99 $279.99 Sale
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Davidson Defense Aegis 16-inch Carbine-Gas 1:7 Nitrided 5.56 NATO AR-15 Freefloat M-Lok Handguard Rifle Complete Upper Build, Plan B Sentinel Caged Flash Hider
Davidson Defense Aegis 16-inch Carbine-Gas 1:7 Nitrided 5.56 NATO AR-15 Freefloat M-Lok Handguard Rifle Complete Upper Build, Plan B Sentinel Caged Flash Hider
$279.99 $209.99 Sale
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Davidson Defense Storm Warden 14.5-inch Mid-Gas 1:7 5.56 NATO AR-15 Freefloat M-Lok Handguard Rifle Full Build Kit
Davidson Defense Storm Warden 14.5-inch Mid-Gas 1:7 5.56 NATO AR-15 Freefloat M-Lok Handguard Rifle Full Build Kit
$549.99 $414.99 Sale
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Davidson Defense Storm Warden 14.5-inch Mid-Gas 1:7 5.56 NATO AR-15 Freefloat M-Lok Handguard Rifle Complete Upper Build
Davidson Defense Storm Warden 14.5-inch Mid-Gas 1:7 5.56 NATO AR-15 Freefloat M-Lok Handguard Rifle Complete Upper Build
$379.99 $284.99 Sale
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Davidson Defense Aegis 16.5-inch Mid-Gas 1:7 .223 Wylde AR-15 Freefloat M-Lok Handguard Rifle Kit Full Build, Plan B Scorch 3-Prong Flash Hider
Davidson Defense Aegis 16.5-inch Mid-Gas 1:7 .223 Wylde AR-15 Freefloat M-Lok Handguard Rifle Kit Full Build, Plan B Scorch 3-Prong Flash Hider
$439.99 $329.99 Sale
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Davidson Defense Aegis 16.5-inch Mid-Gas 1:7 .223 Wylde AR-15 Freefloat M-Lok Handguard Rifle Upper Build Kit, Plan B Scorch 3-Prong Flash Hider
Davidson Defense Aegis 16.5-inch Mid-Gas 1:7 .223 Wylde AR-15 Freefloat M-Lok Handguard Rifle Upper Build Kit, Plan B Scorch 3-Prong Flash Hider
$279.99 $209.99 Sale
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Davidson Defense Aegis 16-inch Carbine-Gas 1:7 Nitrided 5.56 NATO AR-15 Freefloat M-Lok Handguard Rifle Complete Upper Build, Plan B Sentinel Caged Flash Hider
Davidson Defense Aegis 16-inch Carbine-Gas 1:7 Nitrided 5.56 NATO AR-15 Freefloat M-Lok Handguard Rifle Complete Upper Build, Plan B Sentinel Caged Flash Hider
$374.99 $279.99 Sale
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Davidson Defense Aegis 16-inch Carbine-Gas 1:7 Nitrided 5.56 NATO AR-15 Freefloat M-Lok Handguard Rifle Full Build Kit, Plan B Sentinel Caged Flash Hider
Davidson Defense Aegis 16-inch Carbine-Gas 1:7 Nitrided 5.56 NATO AR-15 Freefloat M-Lok Handguard Rifle Full Build Kit, Plan B Sentinel Caged Flash Hider
$439.99 $329.99 Sale
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Davidson Defense Aegis 16-inch Carbine-Gas 1:7 Nitrided 5.56 NATO AR-15 Freefloat M-Lok Handguard Rifle Complete Upper Build, Plan B Sentinel Caged Flash Hider
Davidson Defense Aegis 16-inch Carbine-Gas 1:7 Nitrided 5.56 NATO AR-15 Freefloat M-Lok Handguard Rifle Complete Upper Build, Plan B Sentinel Caged Flash Hider
$279.99 $209.99 Sale
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Warrior Systems AR15 Billet Lower Receiver, Stripped, 7075 Aluminum, BLACK
Warrior Systems AR15 Billet Lower Receiver, Stripped, 7075 Aluminum, BLACK
$132.99 $99.99 Sale
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Warrior Systems AR15 Billet Lower Receiver, Stripped, 7075 Aluminum, FDE
Warrior Systems AR15 Billet Lower Receiver, Stripped, 7075 Aluminum, FDE
$132.99 $99.99 Sale
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Davidson Defense Thermosphere 18-inch Rifle-Gas 1:7.5 6MM ARC AR-15 Freefloat M-Lok Handguard Rifle Full Build Kit
Davidson Defense Thermosphere 18-inch Rifle-Gas 1:7.5 6MM ARC AR-15 Freefloat M-Lok Handguard Rifle Full Build Kit
$409.99 $309.99 Sale
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Davidson Defense Thermosphere 18-inch Rifle-Gas 1:7.5 6MM ARC AR-15 Freefloat M-Lok Handguard Rifle Upper Build Kit
Davidson Defense Thermosphere 18-inch Rifle-Gas 1:7.5 6MM ARC AR-15 Freefloat M-Lok Handguard Rifle Upper Build Kit
$244.99 $184.99 Sale
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Davidson Defense Serialized AR-15 Custom Engraved Lower Receiver - Raw (Unanodized)
Davidson Defense Serialized AR-15 Custom Engraved Lower Receiver - Raw (Unanodized)
$59.99 $44.99 Sale
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Davidson Defense Atriox 7.5-inch Pistol-Gas 1:7 5.56 NATO AR-15 Freefloat M-Lok Handguard Pistol Upper Build Kit
Davidson Defense Atriox 7.5-inch Pistol-Gas 1:7 5.56 NATO AR-15 Freefloat M-Lok Handguard Pistol Upper Build Kit
$159.99 $124.99 Sale
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Davidson Defense Atriox 7.5-inch Pistol-Gas 1:7 5.56 NATO AR-15 Freefloat M-Lok Handguard Pistol Complete Upper Build
Davidson Defense Atriox 7.5-inch Pistol-Gas 1:7 5.56 NATO AR-15 Freefloat M-Lok Handguard Pistol Complete Upper Build
$259.99 $194.99 Sale
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Davidson Defense Atriox w/Gauntlet Arms Brace 7.5-inch Pistol-Gas 1:7 5.56 NATO AR-15 Freefloat M-Lok Handguard Pistol Full Build Kit
Davidson Defense Atriox w/Gauntlet Arms Brace 7.5-inch Pistol-Gas 1:7 5.56 NATO AR-15 Freefloat M-Lok Handguard Pistol Full Build Kit
$329.99 $249.99 Sale
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Our MMC Combos AR-15 and LR-308 Upper Build Kits make it easy to get started on your custom build. Our expert team plans these combos to make sure that all parts are compatible to take any guess work out of the equation. We carry combos that fit any budget from plinker to competition and anything in between. Some of the brands that are featured in our combos are MMC Armory, Faxon, Fail Zero, Fortis, Odin Works, Guntech, Armaspec, 3rd Gen Tactical, Battle Arms Developement, and many more. We also have options in a wide variety of calibers such as .223 Wylde, 5.56 NATO, .224 Valkyrie, 350 Legend, .458 SOCOM, 12.7x42 (.50 Beowulf), .450 Bushmaster, 9mm, 7.62x39, 300 Blackout (AAC), 6.5 Creedmoor, 6.5 Gendel, 45 ACP, and .243 WIN
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