AR 15 Lower Parts Kits
AR 15 Lower Parts Kits | AR 15 LPK's
Dive deep into our exclusive and premium AR 15 Lower Parts Kits assortment. It is explicitly designed for discerning firearm aficionados who prioritize precision customization or those seeking necessary enhancements to their weapon's core components. Each AR15 LPK in our collection is meticulously crafted to guarantee a fit and a perfect union with your AR15. Beyond mere compatibility, these kits promise unmatched reliability, ensuring that every interaction with your firearm feels seamless. Furthermore, whether you're aiming for a complete overhaul or upgrading a few critical components, our selection offers the assurance and quality your AR15 truly deserves.
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CMMG AR 15 Lower Parts Kit Without Fire Control Group
CMMG
$39.95CMMG AR 15 Lower Parts Kit Without Fire Control Group This Gun builders kit includes most of the necessary parts to build up your lower group except the commonly upgraded parts. Does not include Trigger Guard, Fire Control Group, or pistol...$39.95 -
Strike Industries AR Modular Bolt Catch
Strike Industries
$33.95Strike Industries AR Modular Bolt Catch The Strike Industries AR Modular Bolt Catch offers a quick and simple way to configure your button preference to one of four (4) included options. No need to remove the bolt catch base if you want to change the...$33.95 -
Dirty Bird AR 15 Enhanced Lower Parts Kit
Dirty Bird Industries
MSRP: $84.95Now: $76.49Was: $82.95Dirty Bird AR 15 Enhanced Lower Parts Kit Dirty Bird Industries’ Enhanced Lower Parts consists of the highest quality, precision machined components. This LPK includes pins, springs and controls plus an extra takedown / pivot pin...MSRP: $84.95Now: $76.49Was: $82.95 -
Enhanced Mil-Spec Trigger Spring
JE Machine Tech
$3.95Enhanced Mil-Spec Trigger Spring Upgrade your M4A1 or civilian AR-15 with the Enhanced Mil-Spec Trigger Spring, meticulously designed to meet MIL-C-71186 specifications for trigger pull weight, ensuring a consistent 5.5 to 8.5-pound range. Crafted with...$3.95 -
Sharps Bros. AR 15 Lower Parts Kit Without Fire Control Group
Sharps Bros.
$36.95Sharps Bros. AR Lower Parts Kit Without Fire Control Group 100% USA produced components. Each kit is guaranteed to fit a mil-spec dimension lower receiver. No foreign made or polymer parts. These are quality kits at an excellent price...$36.95 -
Sons Of Liberty Gun Works Blaster Starter Kit
Sons of Liberty Gun Works
MSRP: $50.00$49.95Sons Of Liberty Gun Works Blaster Starter Kit These AR 15 Blaster starter kits come with all the lower parts except the fire control and grip assembly, allowing you to use a drop in trigger and custom grip of choice. Features: Milspec QPQ...MSRP: $50.00$49.95 -
AERO Precision M5 AR 10 Lower Parts Kit w/MOE Grip - FDE
Aero Precision
MSRP: $115.00$114.95Aero Precision M5 AR 10 Lower Parts Kit w/MOE Grip - FDE Introducing the Aero Precision AR 10 Lower Parts Kit with MOE Grip. This versatile kit is designed to meet your specific requirements, offering options with Magpul MOE and MOE SL grips in...MSRP: $115.00$114.95 -
BATTLEARMS Enhanced Modular Magazine Release Kit
Battle Arms Development
MSRP: $35.95$33.95BATTLEARMS Enhanced Modular Magazine Release Kit The BATTLEARMS Enhanced Modular Magazine Release (EMMR) is precision CNC Machined for billet 7075-T6 Aluminum in an anodized BLACK finish. The BAD-EMMR features a unique, patent-pending three sided...MSRP: $35.95$33.95 -
Daniel Defense AR 15 Lower Parts Kit
Daniel Defense
$118.00Daniel Defense AR 15 Lower Parts Kit The Daniel Defense AR 15 Lower Parts kit comes complete and is compatible for AR 15 lower receivers. Features: 5.56/.223 Black Oxide Finish Mil-Spec Parts Made In The USA$118.00 -
KNS Precision Non-Rotating Trigger/Hammer Pins Gen 2 Mod 2
$29.00KNS Precision Non-Rotating Trigger/Hammer Pins Gen 2 Mod 2 Designed to endure the rigors of both full and semi-auto 9mm, .223, and 7.62mm suppressed weapons, the KNS Precision Non-Rotating Trigger/Hammer Pins Gen 2 Mod 2 sets the standard in durability...$29.00 -
.308 Lower Parts Kit W/DMR Grip
Tacfire
$69.95.308 Lower Parts Kit W/DMR Grip Introducing the .308 Lower Parts Kit W/DMR Grip, featuring high quality American-made parts. This kit includes everything needed to assemble a superior .308 rifle. The DMR grip is designed for optimal comfort and control,...$69.95 -
Aero Precision AR 15 Lower Parts Kit W/MOE Grip - FDE
Aero Precision
MSRP: $109.00$106.95Aero Precision AR 15 Lower Parts Kit W/MOE Grip - FDE Aero Precision’s line of Lower Parts Kits featuring Magpul™ Grips is designed to be versatile for your needs. Each kit is available with MOE® and MOE SL® Grip Options in...MSRP: $109.00$106.95 -
Spike's Tactical Enhanced AR 15 Lower Parts Kit
Spike's Tactical
MSRP: $181.00$169.95Spike's Tactical Enhanced Lower Receiver AR 15 Parts Kit If you're looking for the highest quality and most durable Lower Parts Kit on the market with all of the upgrades, look no further. The Spike's Tactical Enhanced LPK was designed for the end user...MSRP: $181.00$169.95 -
Spike's Tactical Standard AR 15 Lower Parts Kit
Spike's Tactical
$84.95Spike's Tactical Standard AR 15 Lower Parts Kit The Spike's Tactical LPK exceeds Military Specifications by a long shot while also offering a much better fit and finish. Proudly 100% made right here in the USA. AR 15 LPK - Parts Included: Bolt...$84.95 -
Aero Precision AR 10 Lower Parts Kit w/MOE Grip
Aero Precision
MSRP: $115.00$114.95Aero Precision AR 10 Lower Parts Kit w/MOE Grip Introducing the Aero Precision AR 10 Lower Parts Kit with MOE Grip. This versatile kit is designed to meet your specific requirements, offering options with Magpul MOE and MOE SL grips in both Black...MSRP: $115.00$114.95 -
AR 15 Lower Parts Kit - Dealer Pack (100 CT)
Black Rifle Depot
Now: $3,699.95Was: $4,795.95AR 15 Lower Parts Kit - Dealer Pack (100 CT) The Black Rifle Depot AR 15 Lower Parts Kit LPK 2 is manufactured from top quality materials and sourced from several of the leading manufactures for firearms parts. So if you are looking...Now: $3,699.95Was: $4,795.95 -
CMC Lower Parts Kit (no grip) w/ Single Stage Curved Trigger
CMC Triggers
$249.00CMC Triggers Lower Receiver Parts Kit (without grip) w/ AR 15/AR 10 Single Stage Curved Trigger CMC Triggers Complete Lower Receiver Parts Kit for AR-15 is a great addition to your AR15 build. From amateur gun builder to seasoned expert gun smith, this...$249.00 -
CMC Lower Parts Kit (no grip) w/ Single Stage Flat Trigger
CMC Triggers
$249.00CMC Triggers Lower Receiver Parts Kit (without grip) w/ AR 15/AR 10 Single Stage Flat Trigger CMC Triggers Complete Lower Receiver Parts Kit for AR-15 is a great addition to your AR15 build. From amateur gun builder to seasoned expert gun smith, this...$249.00