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Lower Build Kits

Top Sellers

MMC LR-308 Rifle Lower Build Kit Featuring Sota Arms .308 Lower Receiver
MMC LR-308 Rifle Lower Build Kit Featuring Sota Arms .308 Lower Receiver
$249.99 $189.99
Sota Arms AR-10/LR-308 Rifle Lower Build Kit, Adaptive Tactical EX Performance Adjustable Stock
Sota Arms AR-10/LR-308 Rifle Lower Build Kit, Adaptive Tactical EX Performance Adjustable Stock
$254.99 $189.99
Davidson Defense No-Logo AR-15 Rifle Lower Build Kit, SOPMOD Style Stock
Davidson Defense No-Logo AR-15 Rifle Lower Build Kit, SOPMOD Style Stock
$144.99 $109.99
Davidson Defense Wolfpack Armory AR-45 Rifle Lower Build Kit, Mil-Spec Heavy-Duty Carbine 6-Position Buffer Tube
Davidson Defense Wolfpack Armory AR-45 Rifle Lower Build Kit, Mil-Spec Heavy-Duty Carbine 6-Position Buffer Tube
$219.99 $164.99
Sota Arms John Doe Pistol Lower Build Kit, Gauntlet Arms Polymer Stabilizing Brace
Sota Arms John Doe Pistol Lower Build Kit, Gauntlet Arms Polymer Stabilizing Brace
$172.99 $129.99
Davidson Defense No-Logo AR-15 Rifle Lower Build Kit, Adjustable Carbine Stock
Davidson Defense No-Logo AR-15 Rifle Lower Build Kit, Adjustable Carbine Stock
$144.99 $109.99
Sota Arms John Doe Rifle Lower Build Kit, Special Operations Stock
Sota Arms John Doe Rifle Lower Build Kit, Special Operations Stock
$171.99 $129.99
Spike's Tactical PHU Skull Rifle Lower Build Kit, SOPMOD Style Collapsible Stock
Spike's Tactical PHU Skull Rifle Lower Build Kit, SOPMOD Style Collapsible Stock
$171.99 $129.99
Spike's Tactical PHU Skull Rifle Lower Build Kit, Special Operations Stock
Spike's Tactical PHU Skull Rifle Lower Build Kit, Special Operations Stock
$171.99 $129.99
Sota Arms John Doe Rifle Lower Build Kit, Mil-Spec Heavy-Duty Carbine 6-Position Buffer Tube
Sota Arms John Doe Rifle Lower Build Kit, Mil-Spec Heavy-Duty Carbine 6-Position Buffer Tube
$158.99 $119.99
MMC Customs AR-15 Pistol Lower Receiver Build Kit Featuring A Spikes Tactical Calico Jack Lower Receiver Adaptive Tactical Ex Performance Stock Recoil Technologies LPK (Assembled or Unassembled)
MMC Customs AR-15 Pistol Lower Receiver Build Kit Featuring A Spikes Tactical Calico Jack Lower Receiver Adaptive Tactical Ex Performance Stock Recoil Technologies LPK (Assembled or Unassembled)
$249.99 $184.99
Wolfpack Armory AR-45 Pistol Lower Build Kit, SBA3 Pistol Stabilizing Brace Black
Wolfpack Armory AR-45 Pistol Lower Build Kit, SBA3 Pistol Stabilizing Brace Black
$329.99 $249.99
Sota Arms John Doe Rifle Lower Build Kit, Enhanced Stock w/ Rubberized Recoil Pad
Sota Arms John Doe Rifle Lower Build Kit, Enhanced Stock w/ Rubberized Recoil Pad
$171.99 $129.99
Spike's Tactical PHU Skull Pistol Lower Build Kit, SBM4 Stabilizing Brace
Spike's Tactical PHU Skull Pistol Lower Build Kit, SBM4 Stabilizing Brace
$211.99 $159.99

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Products [354]

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MMC Customs AR-15 Pistol Lower Receiver Build Kit Featuring A Spikes Tactical Calico Jack Lower Receiver Adaptive Tactical Ex Performance Stock Recoil Technologies LPK (Assembled or Unassembled)
MMC Customs AR-15 Pistol Lower Receiver Build Kit Featuring A Spikes Tactical Calico Jack Lower Receiver Adaptive Tactical Ex Performance Stock Recoil Technologies LPK (Assembled or Unassembled)
$249.99 $184.99 Sale
In Stock
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Spike Tactical Spikes Tactical Calico Jack Lower, with M4 stock and Buffer tube kit Lower build kit
Spike Tactical Spikes Tactical Calico Jack Lower, with M4 stock and Buffer tube kit Lower build kit
$209.99 $159.99 Sale
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MMC Customs AR-15 Pistol Lower Receiver Build Kit Featuring A Spikes Tactical Calico Jack Lower Receiver SB Tactical SBA3 Pistol Brace Recoil Technologies LPK (Assembled or Unassembled)
MMC Customs AR-15 Pistol Lower Receiver Build Kit Featuring A Spikes Tactical Calico Jack Lower Receiver SB Tactical SBA3 Pistol Brace Recoil Technologies LPK (Assembled or Unassembled)
$504.99 $229.99 Sale
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Finish Your Lower Kit (Carbine): Ambidextrous Safety Selector + Special Operations Stock + AR-15 Carbine Buffer Tube Kit + Complete Lower Parts Kit
Finish Your Lower Kit (Carbine): Ambidextrous Safety Selector + Special Operations Stock + AR-15 Carbine Buffer Tube Kit + Complete Lower Parts Kit
$69.99 $62.99 Sale
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Spikes Tactical ST15 Snowflake Lower Build Kit Featuring Lakota Ops Special Operations Stock
Spikes Tactical ST15 Snowflake Lower Build Kit Featuring Lakota Ops Special Operations Stock
$234.99 $174.99 Sale
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Spikes Tactical ST15 Snowflake Lower Build Kit Featuring Lakota Ops SOPMOD Style Collapsible Stock
Spikes Tactical ST15 Snowflake Lower Build Kit Featuring Lakota Ops SOPMOD Style Collapsible Stock
$234.99 $179.99 Sale
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Polymer80 Glock Compatible Firing Pin Safety, Plunger and Spring
Polymer80 Glock Compatible Firing Pin Safety, Plunger and Spring
$9.99 $6.99 Sale
In Stock
Add To Cart
ELITE DD-15 Forged Ambi Lower with Magpul MOE Stock and Grip, JMT Black Ops SST Trigger, AR-15 Rifle Lower Build Kit
ELITE DD-15 Forged Ambi Lower with Magpul MOE Stock and Grip, JMT Black Ops SST Trigger, AR-15 Rifle Lower Build Kit
$429.99 $324.99 Sale
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ELITE DD-15 Forged Ambi Lower with FDE Magpul MOE Stock and Grip, JMT Black Ops SST Trigger, AR-15 Rifle Lower Build Kit
ELITE DD-15 Forged Ambi Lower with FDE Magpul MOE Stock and Grip, JMT Black Ops SST Trigger, AR-15 Rifle Lower Build Kit
$399.99 $299.99 Sale
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ELITE DD-15 Forged Ambi Lower with FosTech Stock and Grip, JMT Black Ops SST Trigger, AR-15 Rifle Lower Build Kit
ELITE DD-15 Forged Ambi Lower with FosTech Stock and Grip, JMT Black Ops SST Trigger, AR-15 Rifle Lower Build Kit
$414.99 $309.99 Sale
Out of Stock
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ELITE DD-15 Forged Ambi Lower with Hogue Stock and Grip, JMT Black Ops SST Trigger, AR-15 Rifle Lower Build Kit
ELITE DD-15 Forged Ambi Lower with Hogue Stock and Grip, JMT Black Ops SST Trigger, AR-15 Rifle Lower Build Kit
$404.99 $304.99 Sale
Out of Stock
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Aero Precision EPC-9 Assembled Anodized Lower Receiver - BLEM - 9mm/.40 Caliber Compatible - Accepts Glock Magazines
Aero Precision EPC-9 Assembled Anodized Lower Receiver - BLEM - 9mm/.40 Caliber Compatible - Accepts Glock Magazines
$194.99 $149.99 Sale
Out of Stock
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ELITE DD-15 Forged Ambi Lower with A2 Rifle Stock and MOE K2 Grip, JMT Black Ops SST Trigger, AR-15 Rifle Lower Build Kit
ELITE DD-15 Forged Ambi Lower with A2 Rifle Stock and MOE K2 Grip, JMT Black Ops SST Trigger, AR-15 Rifle Lower Build Kit
$344.99 $259.99 Sale
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MMC LR-308 Rifle Lower Build Kit Featuring Sota Arms .308 Lower Receiver
MMC LR-308 Rifle Lower Build Kit Featuring Sota Arms .308 Lower Receiver
$249.99 $189.99 Sale
In Stock
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MMC AR-10 Rifle Lower Build Kit Featuring Sota Arms .308 Lower Receiver & Adaptive Tactical AR-15 EX Performance Adjustable Stock
MMC AR-10 Rifle Lower Build Kit Featuring Sota Arms .308 Lower Receiver & Adaptive Tactical AR-15 EX Performance Adjustable Stock
$289.99 $219.99 Sale
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Davidson Defense AR-10 Pistol Lower Build Kit w/ Sota Arms .308 Lower Receiver
Davidson Defense AR-10 Pistol Lower Build Kit w/ Sota Arms .308 Lower Receiver
$219.99 $164.99 Sale
In Stock
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Davidson Defense AR-10 Rifle Lower Build Kit w/ Sota Arms .308 Lower Receiver
Davidson Defense AR-10 Rifle Lower Build Kit w/ Sota Arms .308 Lower Receiver
$254.99 $189.99 Sale
In Stock
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DTT LR-308 Rifle Lower Build Kit w/ Sota Arms AR10/LR308 Lower Receiver, SB Tactical SBA4 Brace
DTT LR-308 Rifle Lower Build Kit w/ Sota Arms AR10/LR308 Lower Receiver, SB Tactical SBA4 Brace
$334.99 $254.99 Sale
In Stock
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Sota Arms AR-10/LR-308 Rifle Lower Build Kit, Special Operations Stock
Sota Arms AR-10/LR-308 Rifle Lower Build Kit, Special Operations Stock
$229.99 $174.99 Sale
In Stock
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Sota Arms AR-10/LR-308 Rifle Lower Build Kit, Adaptive Tactical EX Performance Adjustable Stock
Sota Arms AR-10/LR-308 Rifle Lower Build Kit, Adaptive Tactical EX Performance Adjustable Stock
$254.99 $189.99 Sale
In Stock
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Sota Arms AR-10/LR-308 Rifle Lower Build Kit, SOPMOD Style Collapsible Stock
Sota Arms AR-10/LR-308 Rifle Lower Build Kit, SOPMOD Style Collapsible Stock
$229.99 $174.99 Sale
In Stock
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Sota Arms AR-10/LR-308 Rifle Lower Build Kit, Davidson Defense 6-Position Buffer Tube
Sota Arms AR-10/LR-308 Rifle Lower Build Kit, Davidson Defense 6-Position Buffer Tube
$219.99 $164.99 Sale
In Stock
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Davidson Defense AR-15 Rifle Lower Build Kit, Rare Breed FRT-15L3, Carbine MIL-SPEC 6 Position Buttstock
Davidson Defense AR-15 Rifle Lower Build Kit, Rare Breed FRT-15L3, Carbine MIL-SPEC 6 Position Buttstock
$854.99 $644.99 Sale
Out of Stock
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Davidson Defense AR-15 Rifle Lower Build Kit, Rare Breed FRT-15L3, Adaptive Tactical EX Performance Adjustable Stock
Davidson Defense AR-15 Rifle Lower Build Kit, Rare Breed FRT-15L3, Adaptive Tactical EX Performance Adjustable Stock
$879.99 $659.99 Sale
Out of Stock
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