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
-
B5 Systems Bravo Stock (OD Green)
B5 Systems
MSRP: $62.00$58.00B5 Systems Bravo Stock (OD Green) Building upon the success of the B5 Systems Enhanced SOPMOD, B5 has taken the features end users demand; offering them in a lighter, more compact, and stronger buttstock. The Bravo stock maintains the SOPMOD cheekweld,...MSRP: $62.00$58.00 -
B5 Systems Enhanced Sopmod Stock (Coyote Brown)
B5 Systems
MSRP: $100.00$95.00B5 Systems Enhanced Sopmod Stock (Coyote Brown) B5 Systems has taken the venerable design of the Crane NSWC designed SOPMOD buttstock and incorporated the features sought by military professionals and firearm enthuisiasts. The Enhanced SOPMOD features...MSRP: $100.00$95.00 -
B5 Systems Type 23 P-Grip (OD Green)
B5 Systems
MSRP: $20.00$19.00B5 Systems Type 23 P-Grip (OD Green) The B5 Systems Type 23 P-Grip offers an increased vertical grip angle and extended tang to improve ergonomics and ensure proper trigger index. Proudly made in the USA. Features: Aggressive texture for increased...MSRP: $20.00$19.00 -
BATTLEARMS Enhanced Magazine Release - Anodized Red
Battle Arms Development
MSRP: $7.00$6.95BATTLEARMS Enhanced Magazine Release - Anodized Red Precision CNC Machined for billet 7075-T6 Aluminum (not 6061) in an anodized finish, the BAD-EMR features a unique, fully solid "V" shaped button face with horizontal serrations (no through hole). The...MSRP: $7.00$6.95 -
BATTLEARMS Enhanced Modular Magazine Release - Large (Silver)
Battle Arms Development
MSRP: $23.95$21.95BATTLEARMS Enhanced Modular Magazine Release - Silver Precision CNC Machined for billet 7075-T6 Aluminum, the BAD-EMMR features, unique, patent-pending three sided dovetail finger pad attachment mechanism that allows for maximum strength, an almost...MSRP: $23.95$21.95 -
Out of stock
CMMG .22 LR AR Conversion Kit - 3 x 10-Round
CMMG
MSRP: $229.95$219.95CMMG .22 LR AR Conversion Kit - 3 x 10-Round The CMMG .22 LR AR Conversion Kit is an innovative solution that gives your 5.56/.223 chambered rifle multi-caliber flexibility, allowing you to swiftly and seamlessly convert it to shoot .22LR ammunition...MSRP: $229.95$219.95 -
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 -
Dirty Bird Industries Reduced Power Trigger Spring
Dirty Bird Industries
MSRP: $5.95$4.95Dirty Bird Industries Reduced Power Trigger Spring Introducing the Dirty Bird Industries Reduced Power Trigger Spring. Often times, stock AR's come with Mil-Spec Triggers that can be cumbersome with an 8-9 lb trigger pull. That is where the DBI...MSRP: $5.95$4.95 -
Out of stock
Ergo AR15/M16 Original Grip Kit SureGrip Right Hand
Ergo Grip
MSRP: $25.99$23.95Ergo AR15/M16 Original Grip Kit SureGrip Right Hand The Original ERGO Grip, designed for performance by creating a better interface between the shooter and firearm, ERGO Grip is still the standard by which positive grip and shooter comfort are measured...MSRP: $25.99$23.95 -
Out of stock
F.A.B. Defense AG-43 Ergonomic Pistol Grip (Black)
Fab Defense
MSRP: $23.99$20.99F.A.B. Defense AG-43 Ergonomic Pistol Grip (Black) The AG-43 State-of-the Art Pistol Grip enhances grip control, reduces slipping and wrist fatigue, and improves overall control during firing sequences. Additional features include ergonomic finger...MSRP: $23.99$20.99 -
Out of stock
Fab Defense GL-Core AR 15 Lower Build Kit - FDE
Fab Defense
$139.95Fab Defense GL-Core AR 15 Lower Build Kit - FDE The FAB Defense GL-Core was specifically designed for one of the best Israeli Counter-Terrorism units, to be used as a primary buttstock. The design process started with the GL-Core buttstock, and...$139.95 -
Out of stock
FAB Defense GL-Core AR15/M4 Carbine Buttstock - FDE
Fab Defense
MSRP: $60.99$59.95FAB Defense GL-Core AR15/M4 Carbine Buttstock - Flat Dark Earth The FAB Defense GL-Core AR15/M4 Carbine Buttstock features an integrated cheek weld, ergonomic buttpad, and an interchangeable tube adapter. Remember that Black Rifle...MSRP: $60.99$59.95 -
On Sale
Fortis LE Lightweight Enhanced AR15 End Plate System - K1 - Castle Nut (Tapered)
Fortis Manufacturing
MSRP: $44.95Now: $36.51Was: $42.95Fortis LE Lightweight Enhanced AR15 End Plate System - K1 - Castle Nut (Tapered) When designing our new Lightweight Enhanced (LE) Castle Nut & End Plate System, we came up with two systems that virtually eliminates the risk of your castle nut ever...MSRP: $44.95Now: $36.51Was: $42.95 -
HERA USA MPSS AR15 Safety Selector-Black/FDE/Foliage Green
Hera USA
$29.90HERA USA MPSS AR15 Safety Selector-Black/FDE/Foliage Green The MPSS (Multi-Purpose Safety Selector) is HERA USA's ambidextrous safety selector that has 5 interchangeable polymer switches in 3 colors. This AR platform safety selector may be configured in...$29.90 -
Out of stock
Hexmag AR 15 Shorty Magazine - 5.56/.223 (Black)
Hexmag
MSRP: $16.99$14.75Hexmag AR 15 Shorty Magazine - 5.56/.223 (Black) The Hexmag AR 15 Shorty Magazine is the ideal choice for any AR 15 enthusiast. This magazine is designed to handle both 5.56 and .223 caliber rounds and is built to meet the demands of serious shooters...MSRP: $16.99$14.75 -
Hiperfire Heavy Gunner AR Enhanced Duty Trigger
Hiperfire
MSRP: $99.95$94.95Hiperfire Heavy Gunner AR Enhanced Duty Trigger Ready to break free from the limitations of your factory AR-15 trigger? Step up to the Hiperfire Heavy Gunner AR Enhanced Duty Trigger, engineered for those who demand more from their shooting—whether...MSRP: $99.95$94.95 -
Out of stock
Hiperfire PDI GS Drop-In Trigger
Hiperfire
MSRP: $180.00$171.00Hiperfire PDI GS Drop-In Trigger HIPERFIRE’s customer base has clamored for an AR drop-in trigger that features the “feel” and hard-hitting hammers its triggers are known for. Most aftermarket drop-ins are notorious for Light Primer...MSRP: $180.00$171.00 -
KAK Shockwave Pistol Buffer Kit
KAK Industry
MSRP: $45.95$39.95KAK Shockwave Pistol Buffer Kit KAK Shockwave Buffer Tube The KAK Shockwave Tube is an AR-15 Pistol Buffer Tube / Receiver Extension which is designed to work with the Shockwave Blade Pistol Stabilizer Brace but will also work for other pistol...MSRP: $45.95$39.95 -
Kaw Valley Precision Stainless Steel Buffer - 7.5oz
Kaw Valley Precision
MSRP: $49.95$34.95Kaw Valley Precision Stainless Steel Buffer - 7.5oz Pistol caliber carbines such as 9mm, .40 S&W, .45 ACP, and 10mm are a blast to shoot but can be tough on AR-15's internal components. Without a properly tuned blowback system, you run the risk of...MSRP: $49.95$34.95 -
Out of stock
M16A1 Lower Build Kit
Black Rifle Depot
MSRP: $209.95$189.95M16A1 Lower Build Kit The Black Rifle Depot M16A1 AR 15 Lower build Kit is a true retro kit and includes everything you need to finish your AR 15 Lower Receiver. Each M16A1 kit includes a CMMG A1 Stock and Buffer kit plus Black Rifle Depot's AR 15 Lower...MSRP: $209.95$189.95 -
Magpul MOE SL-M Stock (FDE)
Magpul Industries
MSRP: $44.95$42.70Magpul MOE SL-M Stock (FDE) The MOE SL-M Carbine Stock - Mil-Spec is a drop-in replacement buttstock for AR15/M4 Mil-Spec carbine buffer tubes. It was specifically developed for ultra-compact, PDW-style military platform requirements and for users...MSRP: $44.95$42.70 -
Magpul MOE SL-S Mil-Spec Stock - FDE
Magpul Industries
MSRP: $89.95$85.45Magpul MOE SL-S Mil-Spec Stock – FDE The Magpul MOE SL-S (Storage) Stock represents a perfect fusion of comfort, functionality, and style as a direct replacement buttstock for AR15/M4 carbines. This flagship model stands out as the slimmest...MSRP: $89.95$85.45 -
Out of stock
Magpul MOE-K Grip - Black
Magpul Industries
MSRP: $20.95$19.90Magpul MOE-K Grip - Black Experience enhanced comfort and control with the Magpul MOE-K Grip in Black, a drop-in upgrade specially designed for standard AR15/M4 pistol grips. Sporting an exceptionally low profile and compact design, the MOE-K Grip...MSRP: $20.95$19.90 -
Magpul PMAG M3 5.56 40RD - Black
Magpul Industries
MSRP: $22.95$21.80Magpul PMAG M3 5.56 40RD - Black The next-generation PMAG 40 GEN M3 is a 40-round 5.56x45 NATO (.223 Remington) polymer magazine for AR15/M4 compatible weapons. Along with expanded feature set and compatibility, the GEN M3 incorporates new material...MSRP: $22.95$21.80 -
Out of stock
Magpul PMAG M3 5.56 Window 30RD
Magpul Industries
MSRP: $17.95$17.05Magpul PMAG M3 5.56 Window 30RD The next-generation Magpul PMAG 30 GEN M3 Window is a 30-round 5.56x45 NATO (.223 Remington) polymer magazine for AR15/M4 compatible weapons that features transparent windows to allow rapid visual identification of...MSRP: $17.95$17.05 -
Out of stock
MFT ENGAGE™ AR15/M16 Pistol Grip Version 2
Mission First Tactical
MSRP: $19.99$16.99MFT ENGAGE™ AR15/M16 Pistol Grip Version 2 Mission First Tactical designed this grip with a 15 degree angle that improves comfort and control for your AR 15. The aggressive texture provides a positive grip surface with either wet or gloved hands...MSRP: $19.99$16.99 -
Mil-Spec AR-15 Stock and Buffer Kit - Tan
Black Rifle Depot
MSRP: $56.95$39.95Mil Spec AR 15 Stock and Buffer Kit - FDE The Black Rifle Depot AR 15 Stock Kit in FDE is the standard LE - Law Enforcement design and features a lightweight snag free frame with sling loop attachment. The small frame makes and features...MSRP: $56.95$39.95 -
Out of stock
Radian Raptor Charging Handle & Talon Safety Selector - FDE
Radian Weapons
$144.95Radian Raptor Charging Handle & Talon Safety Selector - FDE The Raptor™ is truly revolutionary in design & function. From rapid palm “blading” or finger thumb charges of the weapon, the motion is fluid & fast from either...$144.95 -
Out of stock
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 -
Out of stock
Sons of Liberty Gun Works 26RD 6.5 Grendel/6mm ARC Stainless Steel Magazine
Sons of Liberty Gun Works
MSRP: $22.99$19.99Sons of Liberty Gun Works 26RD 6.5 Grendel/6mm ARC Stainless Steel Magazine Simply put, you’ve just found your new favorite mag for your 6.5 Grendel and 6mm ARC firearms. With the Sons of Liberty 6.5 Grendel DURAMAG SS™ line of magazines,...MSRP: $22.99$19.99 -
Out of stock
SOPMOD AR 15 Lower Build Kit - OD Green
Black Rifle Depot
MSRP: $149.95$129.95SOPMOD AR 15 Lower Build Kit - OD Green The SOPMOD AR 15 Lower Build Kit in OD Green is the essential building block for your custom AR 15 rifle. Made from high-quality materials, this kit includes everything you need to assemble a reliable and durable...MSRP: $149.95$129.95 -
Out of stock
Strike Industries AR-15 Modular Magazine Catch
Strike Industries
MSRP: $35.95$31.95Strike Industries AR-15 Modular Magazine Catch The Strike Industries AR Modular Magazine Release (MMR) offers a quick and simple way to configure your mag button preference to one of three (3) included options. No need to remove the mag catch if you...MSRP: $35.95$31.95 -
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 -
Out of stock
Strike Industries Multi-Function End Plate w/Anti-Rotation Castle Nut-RED
Strike Industries
MSRP: $39.95$33.95Strike Industries Multi-Function End Plate w/Anti-Rotation Castle Nut-RED 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 -
Out of stock
Strike Industries Pit Stock
Strike Industries
MSRP: $77.95 - $79.95$66.95 - $68.95Strike Industries Pit Stock It’s time to rethink what you really need a stock to do. It’s time to rethink what a stock can do. It’s time to reject the status quo, the compromises we all have taken for what is, rather than think about...MSRP: $77.95 - $79.95$66.95 - $68.95 -
Out of stock
Advanced Technology AR 15 Mil Spec Buffer Tube Kit
Advanced Technology
MSRP: $63.99$63.95Advanced Technology AR 15 Mil Spec Buffer Tube Kit The Advanced Technology Int. Military-Spec Buffer Tube Assembly fits most AR-15 and AR Variants. It is not compatible with .308 Rifles. It is constructed of Military Type III Anodized, 6061 T6 Aluminum...MSRP: $63.99$63.95 -
Out of stock
Aero Precision AR 10 Lower Parts Kit w/MOE Grip
Aero Precision
MSRP: $115.00$104.95Aero 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$104.95 -
Out of stock
Aero Precision AR-15 Carbine Buffer Kit w/H3 Buffer
Aero Precision
MSRP: $115.00$97.95Aero Precision AR-15 Carbine Buffer Kit w/H3 Buffer The Aero Precision Mil-Spec AR-15 Carbine Buffer Kit comes with everything you need to mount a stock on your rifle. The buffer tube is machined from 7075-T6 aluminum and features a durable Melonite...MSRP: $115.00$97.95 -
Out of stock
Aero Precision AR-15 Enhanced Buffer Kit w/ H2 Buffer
Aero Precision
MSRP: $115.00$98.95Aero Precision AR-15 Enhanced Buffer Kit w/ H2 Buffer The Aero Precision AR15 Enhanced Carbine Buffer Kit with your choice of Heavy Buffer is the perfect option when you're aiming to dial in the operation of your rifle build. This kit highlights the Aero...MSRP: $115.00$98.95 -
Aero Precision AR-15 MOE Lower Parts Kit Minus FCG
Aero Precision
$56.95 - $59.95Aero Precision AR-15 MOE Lower Parts Kit Minus FCG 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 FDE. Buy with our...$56.95 - $59.95