AR-15 Lower Parts
Are you looking for high-quality AR-15 lower parts? Look no further! Our selection includes top brands such as Magpul, Geissele, and Aero Precision to ensure you're getting the best. Upgrade your rifle with our selection of triggers, grip, and other essential components to improve your accuracy and overall performance. Trust in the durability and reliability of these industry-leading brands to take your shooting experience to the next level. Shop now and see the difference for yourself!
NOTE: Color consistency can vary significantly between brands and materials due to differences in manufacturing processes, dye formulations, and base materials. These variations can result in noticeable differences in shade, even when the same color name or code is used across different products.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
Forward Controls Design CN5F Castle Nut for A5 Buffer Kits
Forward Controls Design
MSRP: $24.00 - $34.00$22.95 - $32.95Forward Controls Design CN5F Castle Nut for A5 Buffer Kits The CN5F castle nut is made for VLTOR A5 buffer systems and is slightly longer than the CNF (.1”) to make sure that the adjustable stock can fully close. Since it’s longer, it will...MSRP: $24.00 - $34.00$22.95 - $32.95 -
KAK AR-15 Standard Rifle A2 Buffer Spring
KAK Industry
$5.00KAK AR-15 Standard Rifle A2 Buffer Spring AR15 Rifle Length Spring Chrome Silicon with Black Oxide Finish Works with A5 Style Buffer Systems and AR15 Rifle Length Buffer Systems$5.00 -
Magpul MOE SL-K AR 15 Stock
Magpul
MSRP: $44.95$42.70Magpul MOE® SL-K AR 15 Stock The Magpul MOE® SL-K AR 15 Stock is a drop-in replacement AR 15 buttstock for AR15/M4 mil-spec carbine buffer tubes, the SL-K is designed for compact PDW style weapons or users...MSRP: $44.95$42.70 -
Aero Precision A2 Fixed Stock- Black
Aero Precision
MSRP: $65.00$63.95Aero Precision A2 Fixed Stock- Black This M16A2 Fixed Buttstock is the perfect addition to your rifle build. It is fully Mil-Spec. Includes Fixed Stock Butt Plate Upper and Lower Screws Specifications Made in America: Yes Platform: AR-15MSRP: $65.00$63.95 -
D&H AR-15 300 BLK 30 Round Aluminum Magazine
D&H Industries
MSRP: $19.99$18.95D&H AR-15 300 BLK 30 Round Aluminum Magazine Lightweight, Durable, and Reliable Performance The D&H AR-15 300 BLK 30 Round Aluminum Magazine is a premium magazine designed specifically for AR-15 rifles chambered in .300 AAC Blackout. Manufactured...MSRP: $19.99$18.95 -
KAK Industry H1 Buffer Orange Top
KAK Industry
MSRP: $19.95$17.95KAK Industry H1 Buffer Orange Top Reliable Buffer System for Smooth Cycling The KAK Industry H1 Buffer is a high-quality carbine buffer designed for AR-15 platforms equipped with collapsible carbine buttstocks. Engineered with a precise weight...MSRP: $19.95$17.95 -
MAGPUL CTR Mil Spec Stock (OD Green)
Magpul
MSRP: $64.95$61.70MAGPUL CTR® Mil Spec Stock (OD Green) The Magpul CTR® drop-in replacement stock for AR 15 and M16 is lightweight and has a ergonomic design that reduces snagging. Magpul CTR features a supplemental friction...MSRP: $64.95$61.70 -
Radian Talon GI 45/90 Safety Selector
Radian Weapons
$41.95 - $44.95Radian Talon GI 45/90 Safety Selector Single-Sided, Precision-Engineered Safety Selector Introducing the Radian Talon-GI, a streamlined variant of the renowned Talon safety selector. Designed for users who prefer a single-sided setup, the Talon-GI...$41.95 - $44.95 -
Rise Armament Blitz AR 15 Drop In Trigger - Rise Red
Rise Armament
MSRP: $209.99$199.99Rise Armament Blitz AR 15 Drop In Trigger - Rise Red The RISE Armament Blitz AR-15 Trigger delivers top-notch performance, unparalleled speed, feel, and reliability across various platforms, from PCCs to AR 15s and AR 10s. With features like the...MSRP: $209.99$199.99 -
Strike Industries AR-10 Extended Pivot / Takedown Pins
Strike Industries
MSRP: $21.95$19.95Strike Industries AR-10 Extended Pivot / Takedown Pins For avid .308 AR enthusiasts, the Strike Industries AR-10 Extended Pivot / Takedown Pins bring precision to the next level. Change the game in how you field-strip your rifle by merging speed with...MSRP: $21.95$19.95 -
Aero Precision AR15 Enhanced Carbine Buffer Kit
Aero Precision
MSRP: $85.00$69.95Aero Precision AR15 Enhanced Carbine Buffer Kit The AR15 Enhanced Carbine Buffer Kit is the perfect complement to standard AR15 rifle builds. This kit highlights our Enhanced Carbine Buffer Tube that delivers features that increase the...MSRP: $85.00$69.95 -
Forward Controls Design CNF Enhanced Castle Nut
Forward Controls Design
MSRP: $20.00 - $30.00$19.00 - $28.95Forward Controls Design CNF Enhanced Castle Nut The original MIL-SPEC castle nut is a hard product to improve upon, but Forward Controls Design has proven it is not impossible. The CNF is based on the original technical data package specification for the...MSRP: $20.00 - $30.00$19.00 - $28.95 -
Luth-AR AR-15 / AR-10 Chubby Grip
Luth-AR
MSRP: $23.95$21.95Luth-AR AR-15 / AR-10 Chubby Grip Luth-AR is on a mission to further increase the ergonomics of the AR-15 and AR-10 pattern rifles and offer many components to accomplish this goal. One such upgrade is the Chubby Grip; a pistol grip with palm swells and...MSRP: $23.95$21.95 -
Magpul Industries MOE K2 XL AR 15 Grip - Black
Magpul
MSRP: $23.95$22.75Magpul Industries MOE K2 XL AR 15 Grip - Black Designed for use with larger hands, the K2-XL Grip is similar to Magpul's MOE-K2 Grip - AR15/M4 but it's nearly 25% bigger. A drop in upgrade for the AR15/M4, it offers a more vertical grip angle,...MSRP: $23.95$22.75 -
Strike Industries AR-15 Shift Pins
Strike Industries
MSRP: $23.95 - $24.95$19.95 - $20.95Strike Industries AR-15 Shift Pins AR-15 Pivot / Takedown pins can be difficult to install and remove. Keeping the detent and detent spring compressed well enough to install the pin also means potentially launching the detent across the garage if...MSRP: $23.95 - $24.95$19.95 - $20.95 -
Strike Industries Modular Fixed AR 15 Stock - FDE
Strike Industries
MSRP: $44.95$42.95Strike Industries Modular Fixed AR 15 Stock - FDE The Strike Industries Modular Fixed AR 15 Stock in FDE combines the ability to adjust the length from 12" up to 14.25"to fit the shooter as well as the durability of a fixed...MSRP: $44.95$42.95 -
UTG PRO Mil-Spec 6-Position Extension Tube Kit
Leapers / UTG
MSRP: $39.97 - $54.97$34.97 - $49.97UTG PRO Mil-Spec 6-Position Extension Tube Kit Features 6-position Mil-spec Diameter Receiver Extension Tube for AR15 Rifles Extension Tube CNC Machined from 6061-T6 Aircraft Grade Aluminum with Precisely Rolled Threads for Durable Thread Engagement...MSRP: $39.97 - $54.97$34.97 - $49.97 -
A*B Arms AR-15 Urban Sniper Stock X
A*B Arms
$119.99A*B Arms AR-15 Urban Sniper Stock X The A*B Arms Urban Sniper Stock X is designed to be a sturdy, lightweight, and highly adjustable rifle stock. Built with law enforcement, military, and private security in mind, this buttstock comes with many features,...$119.99 -
ALG Defense Mil-Spec Trigger For AR 15
ALG Defense
$68.25ALG Defense Mil-Spec Trigger For AR 15 The ALG Defense Quality Mil-Spec (QMS) Trigger is designed for those shooters where tradition, value and regulatory concerns are of primary importance. The pull of the QMS is very similar to a standard mil-spec...$68.25 -
ARMASPEC Titanium Takedown/Pivot Pins
Armaspec
MSRP: $29.99$28.49ARMASPEC Titanium Takedown/Pivot Pins High quality components and precise manufacturing make Armaspec parts ideal for maintaining and upgrading firearms. The durability, reliability and excellent build quality of these parts will ensure years of service...MSRP: $29.99$28.49 -
Battle Arms BAD-ATG-BLK Adjustable Tactical Grip - Black
Battle Arms Development
MSRP: $25.00$22.95Battle Arms BAD-ATG-BLK Adjustable Tactical Grip - Black BAD-ATG (Adjustable Tactical Grip) AR15/M16/AR308 Grip. Easily adjustable, with the included hex key to the most popular angles (17, 25, & 33 degrees) using the Patent Pending adjustable angle...MSRP: $25.00$22.95 -
On Sale
BATTLEARMS Titanium Enhanced Pivot & Takedown Pin Set
Battle Arms Development
MSRP: $38.95Now: $31.45Was: $37.00BATTLEARMS Titanium Enhanced Pivot & Takedown Pin Set The BATTLEARMS Development Enhanced Pin Set (BAD-EPS-Ti) for the AR15 / M16 / M4 style rifles is a great way to upgrade your AR. The set contains the Enhanced Takedown Pin - Titanium...MSRP: $38.95Now: $31.45Was: $37.00 -
Daniel Defense AR 15 Grip W/Trigger Guard - Tornado® Grey
Daniel Defense
MSRP: $36.00$35.00Daniel Defense AR 15 Grip W/Trigger Guard - Tornado® Grey The Daniel Defense Pistol Grip is designed with ergonomics and controllability in mind. It shares the angle of the classic 1911 pistol for the most natural hand position and...MSRP: $36.00$35.00 -
Dirty Bird AR 15 17-7 Stainless Steel Carbine Buffer Spring
Dirty Bird Industries
MSRP: $7.95$6.95Dirty Bird AR 15 17-7 Stainless Steel Carbine Buffer Spring Simple, Durable, and Effective Upgrade The Dirty Bird AR-15 17-7 Stainless Steel Carbine Buffer Spring offers a straightforward yet impactful improvement for your AR platform. Designed to...MSRP: $7.95$6.95 -
E-Lander 6.5 Grendel 24-Round Steel AR-15 Magazine
E-Lander
MSRP: $30.97$27.45E-Lander 6.5 Grendel 24-Round Steel AR-15 Magazine Every good rifle needs to be supplemented with a stock of high-quality magazines. Magazines are often the primary source of a rifle’s malfunctions, and poorly made magazines can easily stop a...MSRP: $30.97$27.45 -
Ergo 2 AR15/M16/AR10 Grip Kit SureGrip Ambi
Ergo Grip
$21.95 - $25.99Ergo 2 AR15/M16/AR10 Grip Kit SureGrip Ambi A truly ergonomic, shooter focused flat top grip for AR platform rifles. Overmolded SUREGRIP material provides non-slip grip with a unique texture. Very similar in size to the Original ERGO Grip, but with an A2...$21.95 - $25.99 -
KAK AR-15 9MM Carbine Buffer - Extended - Heavy
KAK Industry
$60.99KAK AR-15 9MM Carbine Buffer - Extended - Heavy Super Heavy Version. Extended Length For Proper Bolt Catch Overtravel Works With Standard 556 Spring 10 OZ Using 4X Sliding Tungsten Weights For 9mm Builds Only$60.99 -
Magpul Polymer Trigger Guard
Magpul
MSRP: $8.95$8.50Magpul Polymer Trigger Guard The MOE trigger guard (Magpul original equipment) is an enhanced polymer drop in replacement for the AR-15/M4 weapons platform. It features a shallow "V" shape for better use of gloves in tactical shooting or cold weather...MSRP: $8.95$8.50 -
Sons Of Liberty Gun Works Blaster Starter Kit
Sons of Liberty Gun Works
MSRP: $57.00$54.95Sons 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 Mil-spec QPQ...MSRP: $57.00$54.95 -
Strike Industries Megafin Featureless Grip
Strike Industries
MSRP: $34.95$28.95Strike Industries Megafin Featureless Grip The SI Megafin Featureless grip has been designed from inception specifically to provide an ergonomic solution to build a featureless AR. Our especially designed grip texture ensures security when...MSRP: $34.95$28.95 -
Strike Industries Multi-Function End Plate w/Anti-Rotation Castle Nut-FDE
Strike Industries
MSRP: $39.95$33.95Strike Industries Multi-Function End Plate w/Anti-Rotation Castle Nut-FDE The SI Multi-Function End Plate and Anti-Rotation Castle Nut are designed to update and upgrade the often neglected castle nut and endplate system. While the...MSRP: $39.95$33.95 -
Wilson Combat/BCM Starburst AR-15 Pistol Grip - Black
Wilson Combat
$29.95Wilson Combat/BCM Starburst AR-15 Pistol Grip - Black The Wilson Combat-Bravo Company Starburst Gunfighter Grip is one of the more comfortable and ergonomic grips available for the AR-15. Easy installed with a large flat head screwdriver, this high...$29.95 -
Aero Precision AR-15 EZ Install Takedown/Pivot Pin Set - Dish
Aero Precision
MSRP: $29.00$26.95Aero Precision AR-15 EZ Install Takedown/Pivot Pin Set - Dish The Aero Precision EZ Takedown pins provide improvements in both aesthetics and tactile feedback when compared to traditional mil-spec takedown and pivot pins. As an added quality-of-life...MSRP: $29.00$26.95 -
Aero Precision AR15 Rifle Buffer Spring
Aero Precision
MSRP: $6.00$4.50Aero Precision AR15 Rifle Buffer Spring Mil-Spec rifle buffer spring for use in A2 and A4 AR15 rifles with a fixed buttstock. Perfect for your new build or as a direct replacement for worn out parts. Note: Not for use on carbine models with a...MSRP: $6.00$4.50 -
Aero Precision M4E1 PRO Ambidextrous Safety Selector
Aero Precision
MSRP: $65.00$53.95Aero Precision M4E1 PRO Ambidextrous Safety Selector Introducing the PRO Series Ambidextrous Safety Selector. Forged with Premium Materials and Engineered for a Safe, Reliable, and Precise Shooting experience. This drop-in part is configurable with a...MSRP: $65.00$53.95 -
B5 Systems Enhanced Sopmod Stock - MultiCam Black
B5 Systems
MSRP: $128.00$112.95B5 Systems Sopmod Stock - MultiCam Black B5 Systems presents the Enhanced SOPMOD Stock in MultiCam Black, a modern adaptation of the classic Crane NSWC design that caters to military professionals and firearms enthusiasts. With a focus on functionality...MSRP: $128.00$112.95 -
B5 Systems Enhanced Sopmod Stock - Woodland Camo
B5 Systems
MSRP: $128.00$112.95B5 Systems Sopmod Stock - Woodland Camo B5 Systems presents the Enhanced SOPMOD Stock in Woodland Camo, a contemporary twist on the iconic Crane NSWC design tailored for military professionals and firearms enthusiasts. Prioritizing functionality and...MSRP: $128.00$112.95 -
CMMG AR15 Lower Parts Kit .223/5.56
CMMG
MSRP: $69.95$68.95CMMG 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 AR15 lower parts kits are perfect for the custom build and all parts come in color...MSRP: $69.95$68.95 -
Dirty Bird AR-15 Single Stage Quick Reset Drop-In Trigger
Dirty Bird Industries
MSRP: $159.99$143.99Dirty Bird AR-15 Single Stage Quick Reset Drop-In Trigger The Dirty Bird AR-15 Single Stage Quick Reset Drop-In Trigger is your go-to trigger in your next AR-15. Whether it be for a competition build, a range gun, or your SHTF rifle, you can rest...MSRP: $159.99$143.99 -
Hera Arms H3T GEN 2 Transparent Frame 30-Round Polymer Magazine
Hera USA
$11.90Hera Arms H3T GEN 2 Transparent Frame 30-Round Polymer Magazine The Hera Arms H3T GEN 2 Magazine fits naturally in your hand with its tapered leading edge while a textured surface provides positive control. Centering support fins along the top of the mag...$11.90