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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Out of stock
AERO Precision Enhanced AR 15 Lower Parts Kit
Aero Precision
MSRP: $130.00$114.99AERO Precision Enhanced AR 15 Lower Parts Kit The AERO Precision AR 15 lower parts kit helps you to build a custom AR15 from the ground up. Mil-spec dimensions and coating ensure the highest quality and correct component interface. Our upgraded...MSRP: $130.00$114.99 -
Out of stock
BCMGUNFIGHTER™ AR-15 Enhanced Lower Parts Kit - Black
Bravo Company USA
MSRP: $130.00$124.95BCM® Enhanced Lower Parts Kit for your AR15 Lower ReceiverThis kit includes all the Mil-Spec quality components you have come to expect from BCM, along with some fantastic upgrades to include;BCM PNT Trigger AssemblyBCM Pistol Grip, Mod 3BCM...MSRP: $130.00$124.95 -
Out of stock
Luth-AR AR10/.308 Lower Parts Kit
Luth-AR
MSRP: $78.99$77.95Luth-AR AR10/.308 Lower Parts Kit The Luth-AR AR10/.308 Lower Parts Kit contains the internal parts needed to finish your AR10/.308 lower receiver. All Luth-AR parts meet or exceed standard industry specifications. Features: AR10/.308 Lower...MSRP: $78.99$77.95 -
Out of stock
AR 15 Lower Parts Kit Without Fire Control Group
Black Rifle Depot
$29.95AR 15 Lower Parts Kit Without Fire Control Group These AR 15 lower parts kits contain all high quality, 100% USA produced components, manufactured to Black Rifle depot's exacting standards. Each kit is guaranteed to fit your mil-spec dimension...$29.95 -
CMMG AR15 Premium Lower Parts Kit w/Ambidextrous Selector .223/5.56
CMMG
MSRP: $74.95$73.95CMMG AR15 Lower Parts Kit .223/5.56 CMMG AR 15 lower parts kits are known throughout the gun industry for exceeding standards for a mil spec lower parts kit. CMMG AR 15 lower parts kits are perfect for the custom build and all parts come in...MSRP: $74.95$73.95 -
Rise Armament AR15 Lower Parts Kit
Rise Armament
$44.99Rise Armament AR15 Lower Parts Kit The RISE Armament 20-piece AR 15 Lower Parts Kit has all the pieces you need to assemble a lower receiver with quality parts. The Lower Parts Kit features all of the working components of a lower receiver, minus...$44.99 -
Out of stock
Strike Industries AR Extended Pivot Takedown Pins (Gold)
Strike Industries
MSRP: $15.95$13.95Strike Industries AR Extended Pivot Takedown Pins (Gold) Strike industries extended takedown pins and pivot pins are ideal for shooters looking for a custom look and that run multiple upper receivers off of a single lower. Made out of...MSRP: $15.95$13.95 -
Anderson Lower Parts Kit w/ Black Hammer & Trigger
Anderson Manufacturing
MSRP: $59.99$56.49Complete Lower Parts Kit includes, Bolt Catch, Bolt Catch Plunger, Bolt Catch Roll Pin, Bolt Catch spring Buffer, Retainer, Buffer Retainer spring Disconnect, Disconnect Spring, Traditional Hammer (Black in Color), Hammer Pin, Hammer spring...MSRP: $59.99$56.49 -
Armaspec AR 15 Lower Parts Kit (Less FCG+Grip)(BLK)
Armaspec
MSRP: $74.99$69.95Armaspec AR 15 Lower Parts Kit (Less FCG+Grip)-(BLK) The Black Armaspec Stainless Steel Gun Builder’s Lower Parts Kit less Trigger Group & Grip for .223/5.56. If you are looking for a high end gun builder's kit, than this one is for...MSRP: $74.99$69.95 -
Armaspec AR 15 Lower Parts Kit SL (Less FCG+Grip)-(BLUE)
Armaspec
MSRP: $84.99$78.95Armaspec AR 15 Lower Parts Kit SL (Less FCG+Grip)-(BLUE) The Blue Armaspec Super light Stainless Steel Gun Builder’s Lower Parts Kit less Trigger Group & Grip for .223/5.56. If you are looking for a high end gun builder's kit,...MSRP: $84.99$78.95 -
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 -
Strike Industries AR 15 Lower Receiver Pin Kit
Strike Industries
MSRP: $16.95$15.95Strike Industries AR 15 Lower Receiver Pin Kit The Strike Industries AR-15 Lower Receiver Pin Kit comes with all the pins and detents required for an AR 15 lower receiver. Grab one of these kits to be sure you have some extras on hand or replace old...MSRP: $16.95$15.95 -
Aero Precision AR 15 Lower Parts Kit W/MOE Grip
Aero Precision
MSRP: $109.00$106.95Aero Precision AR 15 Lower Parts Kit W/MOE Grip 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 Black and...MSRP: $109.00$106.95 -
Out of stock
KE Arms AR 15 Enhanced Lower Parts Kit
KE Arms
$89.95KE Arms AR 15 Enhanced Lower Parts Kit The KE Arms AR 15 Lower Parts Kit includes all parts needed to assemble your lower receiver into a functional piece for your AR 15 build. This is a premium lower parts kit complete with black oxide springs and...$89.95 -
Out of stock
Armaspec AR 15 Lower Parts Kit (Less FCG+Grip)-(BLK)
Armaspec
MSRP: $79.99$74.95Armaspec AR 15 Lower Parts Kit (Less FCG+Grip)-(BLK) The Black Armaspec Stainless Steel Gun Builder’s Lower Parts Kit less Trigger Group & Grip for .223/5.56. If you are looking for a high end gun builder's kit, than this one is for...MSRP: $79.99$74.95 -
Armaspec AR 15 Lower Parts Kit Superlight (Less FCG+Grip)-(BLK)
Armaspec
MSRP: $84.99$76.95Armaspec AR 15 Lower Parts Kit SL (Less FCG+Grip)-(BLK) The Black Armaspec Stainless Steel Gun Builder’s Lower Parts Kit less Trigger Group & Grip for .223/5.56. If you are looking for a high end gun builder's kit, than this one is...MSRP: $84.99$76.95 -
Out of stock
Armaspec AR 15 Lower Parts Kit Superlight (Less FCG+Grip)-(RED)
Armaspec
MSRP: $84.99$79.95Armaspec AR 15 Lower Parts Kit SL (Less FCG+Grip)-(RED) The Red Armaspec Super light Stainless Steel Gun Builder’s Lower Parts Kit less Trigger Group & Grip for .223/5.56. If you are looking for a high end gun builder's kit, than...MSRP: $84.99$79.95 -
Aero Precision AR10/ AR 15 Fix-It Kit
Aero Precision
MSRP: $20.00$19.95Aero Precision AR15 / M4E1 Field Repair Kit The AERO Precision AR 15 Fix-It Kit gets you the most commonly lost parts to finish your build.. These AR 15 kits are manufactured in the United States and are packed in AERO Precision retail packaging...MSRP: $20.00$19.95 -
BATTLEARMS Enhanced Modular Magazine Release - Large (Black)
Battle Arms Development
MSRP: $23.95$22.95BATTLEARMS Enhanced Modular Magazine Release for the AR 15/AR 10 The BATTLEARMS Enhanced Modular Magazine Release (EMMR) is precision CNC Machined for billet 7075-T6 Aluminum. The BAD-EMMR features a unique, patent-pending three sided dovetail...MSRP: $23.95$22.95 -
BATTLEARMS Enhanced Modular Magazine Release - Large (Red)
Battle Arms Development
MSRP: $23.95$22.95BATTLEARMS Enhanced Modular Magazine Release - Large (Red) The BATTLEARMS Enhanced Modular Magazine Release (EMMR) is precision CNC Machined for billet 7075-T6 Aluminum. The BAD-EMMR features a unique, patent-pending three sided dovetail finger pad...MSRP: $23.95$22.95