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.
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MFT BATTLELINK Minimalist Stock (Black)
Mission First Tactical
MSRP: $59.99$49.99MFT BATTLELINK Minimalist Stock (Black) The Mission First Tactical Battlelink Minimalist stock was developed with heavy input from operators of every spectrum. The final stock provides all of the functional requirements for a wide range of operational...MSRP: $59.99$49.99 -
Rise Armament RAVE-140 Super Sporting Flat Drop In Trigger
Rise Armament
MSRP: $149.99$139.99Rise Armament RAVE 140 Super Sporting Flat Drop In Trigger With Anti Walk Pins The Rise Armament RAVE 140 Super Sporting Flat Drop-In Trigger With Anti Walk Pins is an ideal choice for upgrading their rifle's performance. The single-stage trigger system...MSRP: $149.99$139.99 -
Dirty Bird Industries Single Stage Nickel Teflon Trigger Group
Dirty Bird Industries
MSRP: $44.95 - $49.95$39.95 - $44.95Dirty Bird Industries Single Stage Nickel Teflon Trigger Group Mil-spec trigger groups are reliable, easy to service and inexpensive. The problem is, mil-spec triggers tend to have a heavy trigger pull (sometimes up to 8 or 9 pounds)...MSRP: $44.95 - $49.95$39.95 - $44.95 -
AR 15 Disconnector Spring
Black Rifle Depot
MSRP: $1.89$1.75AR 15 Disconnector Spring The OEM AR 15 Disconnector Spring from Black Rifle Depot is a Mil-Spec replacement part for all OEM lower parts kits installed in your weapon. Be sure to have an extra spring or two in your range day bag or building workbench...MSRP: $1.89$1.75 -
Strike Industries AR 15 Enhanced Lower Receiver Parts Less Trigger, Hammer and Disconnector
Strike Industries
MSRP: $55.95$50.95Strike Industries AR 15 Enhanced Lower Receiver Parts Less Trigger, Hammer and Disconnector The Enhanced Lower parts kit offers a convenient upgrade package for the AR 15 for those looking for a complete Strike Industries solution for new builds,...MSRP: $55.95$50.95 -
Aero Precision AR 15/AR10 Carbine Buffer Tube
Aero Precision
MSRP: $44.00$36.95Aero Precision AR 15 Carbine Buffer Tube Aero Precision AR 15 Carbine Receiver Extension Features: Mil spec Dimension 7075 Aluminum Buffer Tube 6-position Buffer Length: 2.5" Made in the USAMSRP: $44.00$36.95 -
Magpul MOE Grip (FDE)
Magpul
MSRP: $20.95$19.90Magpul MOE Grip (FDE) The MOE Grip (Magpul Original Equipment) is a drop-in upgrade for the standard AR15/M4 pistol grip. The ergonomic, hand filling design combines anti-slip texturing with storage core capability. With a similar shape to a 'medium'...MSRP: $20.95$19.90 -
AR 15 Receiver Pivot Pin
Black Rifle Depot
$3.95AR 15 Receiver Pivot Pin The OEM AR 15 Receiver Pivot Pin from Black Rifle Depot is a steel constructed, Mil-Spec receiver pin that has been parkerized for durability and longevity. Remember that Black Rifle Depot is your online shop...$3.95 -
Magpul MOE Enhanced Trigger Guard (Black)
Magpul
MSRP: $9.95$9.45Magpul MOE Enhanced Trigger Guard (Black) The Magpul MOE Enhanced Trigger Guard is a black polymer drop-in replacement for the AR15/M4 weapons platform. This upgraded trigger guard is easily installed without the use of specialized tools, using three set...MSRP: $9.95$9.45 -
Strike Industries AR Stock Stop
Strike Industries
MSRP: $5.95$4.50Strike Industries AR Stock Stop (for Featureless/Fixed Stock Conversion) Keep the look of your existing stock and buffer tube but be able to convert it to fixed! The Stock Stop is the most affordable, easiest, and quickest way to convert your...MSRP: $5.95$4.50 -
Aero Precision AR-15 Mil-Spec Carbine Buffer 3oz
Aero Precision
MSRP: $15.00$12.95Aero Precision AR-15 Mil-Spec Carbine Buffer 3oz Aero Precision AR-15 Mil-Spec Carbine Buffer. This true mil-spec buffer is AMERICA Made and features three separate weights which adds reciprocating mass to the buffer and prevents bolt bounce. The same...MSRP: $15.00$12.95 -
SB Tactical SBA4X Brace Only
SB Tactical
MSRP: $124.99$99.99SB Tactical SBA4X Brace Only The SBA4 is the next evolution in adjustable stabilizing braces designed by SB Tactical. Based on the original design of the SBM4, the SBA4 provides a more comfortable cheek weld and more rugged and reinforced design...MSRP: $124.99$99.99 -
AR 15 Trigger/Hammer Pin
Black Rifle Depot
MSRP: $2.39$2.15AR 15 Trigger/Hammer Pin This Trigger/Hammer OEM Pin can used with any OEM or Mil-Spec Lower Parts Kit. Black Rifle Depot is now offering individual lower parts for replacement. Be sure to get a few extra to keep in your bag or on your bench...MSRP: $2.39$2.15 -
JE4 AR 15 Stock
JE Machine Tech
MSRP: $43.99$29.95JE4 AR 15 Stock The JE4 Stock features many design elements from a LE-style stock while incorporating a host of upgrades. The unlocking buffer tube lever allows for easy stock removal from the rifle, and the recoil pad aids in contact point...MSRP: $43.99$29.95 -
Strike Industries Cobra Billet Aluminum Trigger Guard (Red)
Strike Industries
MSRP: $28.95$25.95Strike Industries Cobra Billet Aluminum Trigger Guard (Red) Form meets function with the Strike Industries line of Aluminum trigger guards. Not only does the sculpted, billet aluminum trigger guard make your rifle stand out from the pack,...MSRP: $28.95$25.95 -
Rise Armament LE145 Tactical Drop-In Trigger
Rise Armament
MSRP: $149.99$139.99Rise Armament LE145 Tactical Drop-In Trigger When things go sideways, you need a trigger you can depend on. This is that trigger. Designed for peak performance in high-adrenaline situations, the LE145 features a crisp, balanced break. Praised for its...MSRP: $149.99$139.99 -
AR 15 Magazine Release Button
Black Rifle Depot
$2.95AR 15 Magazine Release Button The Black Rifle Depot AR 15 Magazine Release Button is a must have for any serious sportsman. You cannot afford to get to the range or hunt and need a replacement part you don't have. Be sure to add these and the other...$2.95 -
Dirty Bird AR15 Mil-Spec Carbine Receiver Buffer Kit
Dirty Bird Industries
MSRP: $49.95$44.95Dirty Bird AR15 Mil-Spec Carbine Receiver Buffer Kit The Dirty Bird Industries Mil-Spec Carbine Buffer Kit cuts no corners. It features a true Mil-Spec 6-Position Receiver Extension (buffer tube) machined from American Made 7075-T6 Aluminum,...MSRP: $49.95$44.95 -
Strike Industries M4/AR15 Cobra Fang Trigger Guard
Strike Industries
MSRP: $12.95$10.75Strike Industries M4/AR15 Cobra Fang Trigger Guard with Magwell Feature If you’ve ever wanted faster, more reliable magazine reloads, practice makes perfect. You aren’t gonna be a superstar overnight. But a little help never hurts...MSRP: $12.95$10.75 -
On Sale
BATTLEARMS Enhanced Magazine Release Kit
Battle Arms Development
MSRP: $19.00Now: $13.56Was: $15.95BATTLEARMS Enhanced Magazine Release Kit The BATTLEARMS Enhanced Magazine Release (EMR) is precision CNC Machined for billet 7075-T6 Aluminum in an anodized BLACK finish. The BAD-EMR features a unique, fully solid "V" shaped button face with...MSRP: $19.00Now: $13.56Was: $15.95 -
KCI AR-15 .223 / 5.56mm 100-Round Gen 2 Drum Magazine
KCI USA
MSRP: $199.99$149.99KCI AR-15 .223 / 5.56mm 100-Round Gen 2 Drum Magazine Featuring steel-reinforced feed lips and an advanced polymer over-molded body, the KCI® AR-15 .223/5.56mm 100-Round Gen 2 Drum Magazine is a tried and true drum magazine, specifically...MSRP: $199.99$149.99 -
AR 15 Safety Selector
Black Rifle Depot
$7.95AR 15 Safety Selector The OEM AR 15 Safety Selector is a Mil-Spec selector for those who want reliability without frills or bling. You might not think that having a spare AR safety selector in your bag or bech arsenal is important, but the peace of mind...$7.95 -
Strike Industries Strike Switch Safety Selector (Black, Blue, Red)
Strike Industries
MSRP: $61.95 - $65.95$54.95 - $58.95Strike Industries Strike Switch Safety Selector (Black, Blue, Red, Grey) Ergonomic, intuitive, and fast. The Strike Switch is a patent pending modular safety selector designed from inception using human factor considerations to aid...MSRP: $61.95 - $65.95$54.95 - $58.95 -
Black Dog Machine Sonic X AR-15 22 Long Rifle 10rd Conversion Magazine
Black Dog Machine LLC
$21.00 - $23.00Black Dog Machine Sonic X AR-15 22 Long Rifle 10rd Conversion Magazine This is the Black Dog 'Sonic X' 10 round short profile magazine for AR15 .22 conversions. Manufactured from tough polycarbonate sonically welded together, they are ultra reliable...$21.00 - $23.00 -
4-40 Set Screw For Rear Takedown Detent Spring - 1/8" Long - SS
Black Rifle Depot
MSRP: $1.39$1.004-40 Set Screw For Rear Takedown Detent Spring - 1/8" Long - SS For use with lower receivers that have a 4-40 threaded rear takedown detent spring hole. Note: You may need to snip 1/8" off the detent spring to prevent excess pressure between the detent...MSRP: $1.39$1.00 -
AR 15 Hammer
Black Rifle Depot
MSRP: $12.95$11.95AR 15 Hammer These OEM AR 15 Hammers are Mil-Spec and an easy replacement part for those who already operate with an OEM lower parts kits. These Hammers from Black Rifle Depot are a great thing to keep in your bag or to have on your workbench...MSRP: $12.95$11.95 -
HERA H1 Gen 2 AR 15 Polymer Magazine (Black)
Hera USA
$8.90HERA H1 Gen 2 AR 15 Polymer Magazine (Black) Introducing the HERA H1 Gen 2 AR 15 Polymer Magazine in Black – the epitome of lightweight durability. Crafted from Impact Optimized Reinforced Polymer, this 10-round magazine offers reliability and...$8.90 -
MAGPUL CTR® Mil Spec Stock (Black)
Magpul
MSRP: $64.95$61.70MAGPUL CTR® Mil Spec Stock (Black) The Magpul CTR (Compact/Type Restricted) - Mil-Spec model is a drop-in replacement buttstock for AR15 / M16 carbines using Mil-Spec sized receiver extension tubes. Designed for light, fast action, the...MSRP: $64.95$61.70 -
Yankee Hill Machine EZ PULL™ Takedown Pin Set
Yankee Hill Machine Co
MSRP: $24.95$23.95Yankee Hill Machine EZ PULL™ Takedown Pin Set The Yankee Hill Machine takedown pins have over sized heads to make separating the upper and lower receiver faster and easier. Perfect for the shooting enthusiast with a variety of top ends...MSRP: $24.95$23.95 -
Armaspec Stealth™ Recoil Spring - SRS™- AR15
Armaspec
MSRP: $84.99$76.95Armaspec Stealth™ Recoil Spring - SRS™- AR15 The Armaspec Stealth Recoil Spring™ SRS™ is an upgraded multi-staged, self-contained, drop-in replacement for your standard buffer and spring. The SRS™ is specially...MSRP: $84.99$76.95 -
Strike Industries AR15 Enhanced Lower Parts Kit without Grip
Strike Industries
MSRP: $77.95$69.95Strike Industries AR 15 Enhanced Lower Parts Kit without Grip The Enhanced Lower parts kit offers a convenient upgrade package for the AR15 for those looking for a complete Strike Industries solution for new builds, or to update their plain jane...MSRP: $77.95$69.95 -
Armaspec Buffer Retainer Stainless Steel w/ Spring
Armaspec
MSRP: $7.99$7.15Armaspec Buffer Retainer Stainless Steel w/ Spring Stainless Steel Buffer Retainer with Spring. For AR-15 .223/5.56. Made in U.S.AMSRP: $7.99$7.15 -
Magpul MOE Grip (OD Green)
Magpul
MSRP: $20.95$19.90Magpul MOE Grip (OD Green) The Magpul Industries MOE AR Grip Plus, OD Green MAG416OD Gun Model: AR-10, AR-15, Knight's Armament M110, M16, M4, Color: Od Green, Additional Features: Storage Compartment, Width: 1.2 in, Weight: 3.4 oz, Height: 4 in...MSRP: $20.95$19.90 -
BLP AR-15 Lower Kit - No Stock
Budget Line Products
MSRP: $109.90$64.95BLP AR 15 Lower Kit - No Stock The BLP AR 15 Lower Kit is a complete package designed to improve the functionality of your AR 15 rifle's lower receiver. This kit includes a comprehensive BLP Lower Parts kit that provides all the essential components,...MSRP: $109.90$64.95 -
CQC 5-Position Micro AR-15 Lower Build Kit
Black Rifle Depot
MSRP: $119.95$79.95CQC 5-Position Micro AR 15 Lower Build Kit The CQC 5-Position Micro AR 15 Lower Build Kit from Black Rifle Depot is the ultimate solution for quick and easy maneuverability in close-quarters combat. The CQC AR 15 Stock Kit has a smaller overall size and...MSRP: $119.95$79.95 -
Pistol Lower Build Kit for AR-15
Black Rifle Depot
MSRP: $108.95$69.95Pistol Lower Build Kit For AR 15 The AR 15 Pistol Lower Build Kit is an excellent option for anyone looking to assemble their own AR 15 pistol. This kit includes all the necessary components to build a lower receiver, such as a pistol buffer tube, lower...MSRP: $108.95$69.95 -
AR 15 Carbine Buffer Spring
Black Rifle Depot
MSRP: $3.95$2.95AR 15 Carbine Buffer Spring The Black Rifle Depot AR 15 Carbine Buffer Spring is a great replacement part for your build. Features: Carbine length **Spring color may vary**MSRP: $3.95$2.95 -
Armaspec Take down Detent Set Stainless Steel w/ Springs
Armaspec
MSRP: $5.99$5.95Armaspec Take down Detent Set Stainless Steel w/ Springs Stainless Steel Take Down / Pivot Detents with Springs. Made in U.S.A.MSRP: $5.99$5.95 -
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 -
Strike Industries Strike Flip Switch Ambidextrous Safety Selector - OD Green
Strike Industries
MSRP: $44.95$41.95Strike Industries Strike Flip Switch Ambidextrous Safety Selector - OD Green Modular, lightweight, and low profile is the perfect description for the Flip Switch from Strike Industries. The Flip Switch has been designed and built from the ground up to...MSRP: $44.95$41.95