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 MK3 308 HD Extended Pivot and Takedown Pin Kit
CMMG
$24.95CMMG MK3 308 HD Extended Pivot and Takedown Pin Kit These improved pins are slightly longer to make take down much faster and easier. The ends have a divot to allow the use of a bullet tip without the fear of slipping. Used on the Mk3 platform that is...$24.95 -
.308 Buffer Tube Kit
Tacfire
$49.95.308 Buffer Tube Kit The .308 Buffer Tube Kit is the perfect addition to any .308 rifle build. This kit includes a 6-position buffer tube, a 3.8 Oz buffer, a .308 buffer spring, a standard end plate, and a cast nut. This buffer tube kit is designed to...$49.95 -
.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 -
Luth-AR Takedown Pin Detent w/Spring (10 pack)
Luth-AR
$19.95Luth-AR Takedown Pin Detent w/Spring (10 pack) The Luth-AR Takedown Pin Detent w/Spring 10-pack is an essential addition for any AR-15 enthusiast who wants to stay prepared. With ten high-quality detents and ten detent springs included, you'll have...$19.95 -
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 -
Luth-AR AR 15 Lower Parts Kit Without Fire Control Group
Luth-AR
MSRP: $37.99$36.95Luth-AR AR 15 Lower Parts Kit W/O Fire Control The Luth-AR AR 15 lower parts kit without fire control is a great kit to build your own custom AR 15 lower receiver. These kits do not include the fire control group or grip, allowing you to pick your...MSRP: $37.99$36.95 -
KNS Precision Non-Rotating Trigger/Hammer Pins
$29.00KNS Precision Non-Rotating Trigger/Hammer Pins These are the STRONGEST pins that can be produced and were designed to withstand the high impact of full and semi-auto 9mm, .223, and 7.62mm suppressed weapons. The pins are stainless steel. Black side...$29.00 -
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 -
CMC Triggers Lower Parts Kit no Grip/Fire Control Group
CMC Triggers
MSRP: $39.99$39.95CMC Triggers Lower Receiver Parts Kit without Grip/Fire Control Group The CMC Triggers 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 lower parts kit is for you...MSRP: $39.99$39.95 -
A2 Pistol Grip Kit for AR 15
Black Rifle Depot
Now: $4.95Was: $5.95A2 Pistol Grip Kit for AR 15 Upgrade your AR 15 rifle or pistol with the A2 Pistol Grip Kit, complete with a mil-spec washer and a hardened allen head bolt. Made in the USA and designed to meet or exceed military specifications, this A2 pistol grip is...Now: $4.95Was: $5.95 -
Troy Industries AR 15 Lower Parts Kit
Troy Industries
MSRP: $140.00$129.95Troy Industries AR 15 Lower Parts Kit The Troy Industries Lower Parts Kit includes components needed to assemble a TROY Industries Lower Receiver or similar mil-spec lower receiver. The kit features a Troy Control Grip. AR 15 LPK - Parts...MSRP: $140.00$129.95 -
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 -
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 -
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 -
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