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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AR 15 Lower Parts Kit
Black Rifle Depot
MSRP: $69.95$44.95AR 15 Lower Parts Kit Complete High-Quality Kit for Assembling or Upgrading Your AR 15 Lower Receiver The AR 15 Lower Parts Kit from Black Rifle Depot is a premium choice for anyone looking to upgrade or start an AR 15 build. Each component in...MSRP: $69.95$44.95 -
AR 15 Carbine Buffer Tube Kit
Black Rifle Depot
MSRP: $39.95$24.95AR 15 Carbine Buffer Tube Kit The AR 15 Carbine Buffer Tube Kit is an impeccable solution for completing your lower receiver with both efficiency and economy in mind! Crafted with lightweight and resilient 6061-T6 aluminum, the 6-position receiver...MSRP: $39.95$24.95 -
A2 Pistol Grip for AR 15
Black Rifle Depot
MSRP: $5.95$3.95A2 Pistol Grip For AR 15 Upgrade your AR 15 rifle with the A2 Pistol Grip, the standard grip for mil-spec rifles. Made in the USA and meeting or exceeding military specifications, this grip is designed to meet your needs for your AR15 rifle. Injection...MSRP: $5.95$3.95 -
AR 15 Lower Parts Kit Minus Fire Control Group & Grip
Black Rifle Depot
MSRP: $23.95$21.95AR 15 Lower Parts Kit Minus Fire Control Group & Grip The AR 15 Lower Parts Kit Minus Fire Control Group & Grip is a meticulously compiled set offering superior, reliable AR lower parts, ideal for custom builders. Specifically designed...MSRP: $23.95$21.95 -
On Sale
Global Ordnance 5.56/.223 AR-15 30rd Steel Magazine - Black
Global Ordnance
MSRP: $9.99Now: $6.95Was: $8.99Global Ordnance 5.56/.223 AR-15 30rd Steel Magazine - Black These are heavy duty steel body magazines with a gray anti-tilt follower, rust resistant finish and rugged dent resistant construction. These magazines were made for an Asian military...MSRP: $9.99Now: $6.95Was: $8.99 -
Out of stock
AR 15 Whoops Kit
Black Rifle Depot
MSRP: $10.49$9.99AR 15 Whoops Kit The AR-15 "Whoops" Kit is your essential set of springs and detents, specifically designed to prevent interruptions during the maintenance or assembly of your AR-15 rifle. This kit ensures you're prepared for...MSRP: $10.49$9.99 -
AR 15 Stock - LE
Black Rifle Depot
MSRP: $16.95$14.95AR 15 Stock - LE Upgrade your AR 15 with the Mil-Spec LE AR 15 Stock from Black Rifle Depot. This high-quality stock is the standard issue for most law enforcement and military rifles, providing a lightweight design and textured adjustment lever for...MSRP: $16.95$14.95 -
AR 15 Grip Screw Lock Washer
Black Rifle Depot
$1.00AR 15 Grip Screw Lock Washer The OEM AR 15 Grip Screw Lock Washer from Black Rifle Depot is a mil-spec all steel locking washer. Be sure that your grip screw doesn't work itself loose, lock it into place with this AR15 grip screw lock washer...$1.00 -
Out of stock
AR DMR Grip with Storage
Trinity Force
MSRP: $9.95$8.95AR DMR Grip with Storage The AR DMR Pistol Grip with Storage Compartment mounts onto AR-15/ M4/ M16 lower receivers and uses standard Pistol Grip bolt/screw from LPK. It has an ergonomic design to fit comfortably in the hand. It features finger grooves,...MSRP: $9.95$8.95 -
Out of stock
A2 Stock and Buffer Kit
Black Rifle Depot
MSRP: $79.99$63.95A2 Stock and Buffer Kit Experience the superior quality and performance of the A2 Stock and Buffer Kit, an essential choice for any firearm enthusiast. This kit features a durable A2 stock known for its sturdy construction and comfortable design,...MSRP: $79.99$63.95 -
AR 15 Safety Selector Detent Spring
Black Rifle Depot
MSRP: $1.00$0.90AR 15 Safety Selector Detent Spring The OEM AR 15 Safety Selector Detent Spring from Black Rifle Depot is a spring steel, Mil-Spec spring made in the United States. You can never have too many springs in your bag or on your bench, pick up a...MSRP: $1.00$0.90 -
AR 15 Mil-Spec Trigger
Black Rifle Depot
MSRP: $9.95$8.95AR 15 Mil-Spec Trigger The OEM AR 15 Trigger is a Mil-Spec replacement part for OEM Lower parts Kits. Black Rifle Depot makes sure to deliver on excellent service and supply the needed parts for builders. Remember that Black Rifle Depot is...MSRP: $9.95$8.95 -
Out of stock
AR 15 Fire Control Group (Trigger & Hammer)
Black Rifle Depot
MSRP: $22.95$21.95AR 15 Fire Control Group (Trigger & Hammer) Transform your shooting experience with the AR 15 Fire Control Group. Elevate your trigger performance and reliability with this comprehensive set, and experience improved accuracy and shot placement. The...MSRP: $22.95$21.95 -
On Sale
Anderson Manufacturing Lower Parts Kit (Stainless Trigger)
Anderson Manufacturing
MSRP: $59.99Now: $34.95Was: $46.95Anderson Manufacturing Lower Parts Kit (Stainless Hammer & Trigger) The Anderson Manufacturing AR15 lower parts kits comes complete and is available in both black and stainless trigger options. Anderson AR15 lower parts...MSRP: $59.99Now: $34.95Was: $46.95 -
Pistol Buffer Tube Kit (Black)
Trinity Force
MSRP: $39.95$29.95Pistol Buffer Tube Kit (Black) The AR Pistol Receiver Extension Kit comes with everything you need to get your pistol up and running. The package includes a steel endplate, castle nut, buffer, buffer spring, and a Mil-Spec anodized 6061-T6 aluminum...MSRP: $39.95$29.95 -
Out of stock
Anderson Lower Build Kit
Anderson Manufacturing
MSRP: $109.95$84.95Anderson Lower Build Kit The Anderson AR 15 Lower Build Kit is a complete lower kit that provides all the necessary components to complete your AR-15 lower receiver. This kit includes a full Anderson Manufacturing Ar15 Lower Parts Kit with...MSRP: $109.95$84.95 -
Out of stock
Aero Lower Parts Kit Minus Fire Control/Trigger Guard/Grip
Aero Precision
MSRP: $40.00$35.95Aero Precision AR-15 Lower Parts Kit, Minus Fire Control/Trigger Guard/Pistol Grip Aero Precision AR-15 lower build kit without fire control group, trigger guard and pistol grip is perfect for your custom build. It allows you to pick custom...MSRP: $40.00$35.95 -
Castle Nut for Mil-Spec AR 15 Buffer Tube
Black Rifle Depot
$3.95Castle Nut for Mil-Spec AR 15 Buffer Tube Mil-spec carbine castle nut/lock ring for securing lock plate on an adjustable stock for AR-15/M4. Features: 4140 Steel construction Made In the USA$3.95 -
Sopmod AR 15 Stock
Black Rifle Depot
MSRP: $54.95$49.95SOPMOD AR 15 Stock The SOPMOD AR 15 Stock from Black Rifle Depot is a premium aftermarket stock for the AR 15 platform. It features a unique storage solution, including watertight compartments specifically designed to keep batteries secure and protected...MSRP: $54.95$49.95 -
AR 15 Takedown/Pivot Pin Detent
Black Rifle Depot
MSRP: $1.00$0.90AR 15 Takedown/Pivot Pin Detent This OEM AR 15 Takedown/Pivot Pin Detent from Black Rifle Depot is a Steel constructed Mil-Spec detent. It is a small item and as such you should probably keep a few extra in your bag or on your bench. Remember...MSRP: $1.00$0.90 -
Out of stock
Omega Stock - Black
Trinity Force
MSRP: $24.95$22.95Trinity Force Omega Stock - Black The Trinity Force Omega mil-spec stock kit is an upgrade over a standard USGI kit. It has a more aggressive design and includes a Quick Disconnect mount for accessories...MSRP: $24.95$22.95 -
Polymer Extended Trigger Guard
Dirty Bird Industries
MSRP: $5.99$4.99Dirty Bird Polymer Extended Trigger Guard Extended trigger guards give the shooter added room for larger hands or shooting gloves. Made of durable firearms grade polymer, these easy to install trigger guards are a nice upgrade. Features: Durable...MSRP: $5.99$4.99 -
AR 15 Lower Build Kit
Black Rifle Depot
MSRP: $109.95$74.95AR 15 Lower Build Kit The AR 15 Lower Build Kit from Black Rifle Depot stands as the pinnacle of excellence for those keen on crafting or upgrading their AR 15 or related lower receiver. This all-inclusive package delivers everything crucial...MSRP: $109.95$74.95 -
Out of stock
AR 15 Takedown/Pivot Pin Spring
Black Rifle Depot
MSRP: $1.00$0.89AR 15 Takedown/Pivot Pin Spring The OEM AR 15 Takedown/Pivot Pin Spring from Black Rifle Depot is proudly made in the United States from Spring steel and is Mil-Spec. You want to have a few on you at all times. Remember that Black Rifle...MSRP: $1.00$0.89 -
Out of stockOn Sale
AR 15 Lower Parts Kit (No Grip)
Black Rifle Depot
Now: $37.95Was: $46.95AR 15 Lower Parts Kit (No Grip) Black Rifle Depot's OEM AR 15 Lower Parts Kit is assembled with top tier quality parts. These AR 15 Lower Parts Kits are sourced and used by some of the top manufactures in the AR 15 industry. These are 30 piece...Now: $37.95Was: $46.95 -
Out of stock
AR 15 lower Parts Kit with EAG Grip (Black)
Black Rifle Depot
MSRP: $74.95$52.95AR 15 Lower Parts Kit with EAG Grip (Black) The AR EAG Pistol Grip with Storage Compartment mounts onto AR-15/ M4/ M16 lower receivers and uses standard Pistol Grip bolt/screw from LPK. It has an ergonomic design to fit comfortably in the hand...MSRP: $74.95$52.95 -
On Sale
Geissele Automatics 2 Stage Trigger
Geissele Automatics
MSRP: $170.00Now: $114.95Was: $170.00Geissele Automatics 2 Stage Trigger Precision and Reliability in a Combat-Grade, Cost-Effective Trigger. The Geissele Automatics 2 Stage (G2S) Trigger is designed for shooters who demand superior precision and control without sacrificing affordability...MSRP: $170.00Now: $114.95Was: $170.00 -
On Sale
AERO Precision AR 15 Lower Parts Kit
Aero Precision
MSRP: $95.00Now: $69.95Was: $82.95AERO Precision AR15 Lower Parts Kit The Aero Precision AR 15 lower parts kit (AERO LPK) is a high quality parts kit and is trusted by builders throughout the industry. As always Aero Precision lower parts kits are made right here in the...MSRP: $95.00Now: $69.95Was: $82.95 -
AR 15 Buffer Retainer Spring
Black Rifle Depot
MSRP: $1.09$0.95AR 15 Buffer Retainer Spring This OEM AR 15 Buffer Retainer Spring from Black Rifle Depot is Mil-Spec, constructed of spring steel in the United States. Remember that Black Rifle Depot is your online shop for all of your AR 15...MSRP: $1.09$0.95 -
Strike Industries Billet Magazine Catch
Strike Industries
MSRP: $18.95 - $20.95$15.50 - $17.15Strike Industries Strike Billet Magazine Catch The Strike Billet Magazine Catch Assembly features a billet magazine release button. Sculpted from a solid piece of 6061 aluminum, the button offers a functional and aesthetic upgrade to your AR...MSRP: $18.95 - $20.95$15.50 - $17.15 -
AR 15 Safety Selector Detent
Black Rifle Depot
$1.00AR 15 Safety Selector Detent This OEM AR 15 Safety Selector Detent from Black Rifle Depot is a Mil-Spec design that is made with reliability in mind. This is one of those little, easy to drop and loose parts that you should have extra of...$1.00 -
Out of stock
Magpul PMAG MOE 5.56 30RD - Black
Magpul Industries
MSRP: $12.95$12.30Magpul PMAG MOE 5.56 30RD - Black Reliable, Durable, and Designed for Enhanced Performance The Magpul PMAG MOE 5.56 30RD magazine is a cost-effective and high-quality upgrade for AR-15/M4 platforms chambered in 5.56x45 NATO (.223 Remington). Constructed...MSRP: $12.95$12.30 -
AERO Precision AR 15 Carbine Buffer Kit
Aero Precision
MSRP: $75.00$61.95AERO Precision AR 15 Carbine Buffer Kit The AR 15 Carbine Buffer Kit is the perfect complement to standard rifle builds. This kit features mil-spec components that are manufactured in the USA. Features: Mil-Spec 7075-T6 Aluminum Buffer Tube,...MSRP: $75.00$61.95 -
Out of stock
Stainless AR 15 Fire Control Group
Anderson Manufacturing
MSRP: $29.99$29.95Anderson Stainless AR 15 Fire Control Group This Fire Control Group is an easy drop in upgrade for your lower. The Anderson Proprietary Hammer is stainless steel. Kit Includes: Trigger (Stainless) Trigger spring Trigger Pin Hammer...MSRP: $29.99$29.95 -
AR 15 Trigger - Stainless
Anderson Manufacturing
MSRP: $13.95$11.50AR 15 Trigger - Stainless These Anderson AR 15 Triggers are single stage and manufactured from quality stainless steel. The stainless AR 15 trigger is compatible with both the AR 15 and AR 10 platform. Features: Fits both AR 15...MSRP: $13.95$11.50 -
Dirty Bird AR-15 Lower Receiver Pin and Spring Kit
Dirty Bird Industries
MSRP: $15.95$14.95Dirty Bird AR-15 Lower Receiver Pin and Spring Kit Dirty Bird Industries' pin and spring kits are everything builders need and nothing they don't. The most minimal of lower parts kits, this kit allows builders to select their own controls...MSRP: $15.95$14.95 -
KCI AR-15 .223 / 5.56mm Windowed 30-Round Magazine
KCI USA
MSRP: $14.99$10.99KCI AR-15 .223 / 5.56mm Windowed 30-Round Magazine This is a KCI AR-15 magazine with a 30-round capacity. This magazine is compatible with AR-15 & AR Magazine compatible rifles chambered in .223/5.56. KCI is setting a new standard for...MSRP: $14.99$10.99 -
Out of stock
EAG AR 15 Grip with Storage -BLK
JE Machine Tech
MSRP: $14.99$8.95AR EAG Grip with Storage - BLK The AR EAG Pistol Grip with Storage Compartment mounts onto AR-15/ M4/ M16 lower receivers and uses standard Pistol Grip bolt/screw from LPK. It has an ergonomic design to fit comfortably in the hand. It features finger...MSRP: $14.99$8.95 -
AR 15 Receiver Extension Buffer Tube End Plate
Black Rifle Depot
MSRP: $3.99$3.95AR 15 Receiver Extension Buffer Tube End Plate AR 15 Receiver Extension Buffer Tube End Plate replacement for the AR 15 lower receiver buffer tube assembly. This is for Mil-Spec and Commercial AR 15 Buffer Tube Assemblies...MSRP: $3.99$3.95 -
Magpul MOE+® Grip with Rubber Overmold
Magpul Industries
MSRP: $24.95$23.70Magpul MOE+® Grip with Rubber Overmold Magpul MOE+® Grip with Rubber Overmold combines reinforced polymer body construction with comfortable, wrap-around rubber overmolding for maximum weapon control in adverse environments...MSRP: $24.95$23.70