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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Magpul MOE Grip (Black)
Magpul
MSRP: $20.95$19.90Magpul MOE Grip (Black) 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 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 -
DI Enhanced Pistol Grip
Trinity Force
$12.95DI Enhanced Pistol Grip The Trinity force DI Enhanced Pistol Grip is double injected for improved comfort and traction. Designed for the AR platform, this grip utilizes aggressive texturing and a balanced palm swell for pressure point mitigation and...$12.95 -
Strike Industries Ambidextrous Magazine Release - Version 2
Strike Industries
MSRP: $41.95 - $43.95$34.95 - $36.95Strike Industries Ambidextrous Magazine Release Strike Industries Ambidextrous Magazine Release was designed to slip into lowers designed to accept a mil-spec magazine catch. They have a low profile and ergonomic design. The Ambidextrous magazine...MSRP: $41.95 - $43.95$34.95 - $36.95 -
Dirty Bird Industries AR-15 Trigger Reduced Power Single Stage Spring Set
Dirty Bird Industries
MSRP: $9.95$8.95Dirty Bird Industries AR-15 Trigger Reduced Power Single Stage Spring Set Dirty Bird Industries is excited to announce their new Dirty Bird Industries AR-15 Trigger 3.5lb Reduced Power Spring Set! Mil-Spec triggers have been used for decades, but have...MSRP: $9.95$8.95 -
Kaw Valley Precision AR 15 Reduced Power Trigger Spring Kit
MSRP: $9.95$6.95Kaw Valley Precision AR 15 Reduced Power Trigger Spring Kit Mil-spec AR-15 triggers typically have an 8 to 9 pound trigger pull with factory springs. Utilizing the KVP Reduced Power Spring Kit should achieve a trigger pull reduction of 2 to 4 pounds. A...MSRP: $9.95$6.95 -
AR 15 Extended Takedown Pin (Rear)
Black Rifle Depot
$8.95AR 15 Extended Takedown Pin (Rear) The AR 15 Extended Takedown Pin (Rear) is a great replacement for the one that was lost. It is a drop in heavy duty replacement part for every type of sportsman or sportswoman. Remember that Black Rifle Depot is...$8.95 -
Billet Enhanced Trigger Guard
Dirty Bird Industries
MSRP: $16.95$14.95Billet Enhanced Trigger Guard AR 15 Billet Trigger Guard. This enhanced oversized trigger guard is made from 6061 aluminum and is military hard coat anodized black to match the durability and color of your lower receiver. Enhanced shape gives the...MSRP: $16.95$14.95 -
Strike Industries Cobra Billet Aluminum Trigger Guard -Black
Strike Industries
MSRP: $26.95$24.95Strike Industries Cobra Billet Aluminum Trigger Guard (Black) 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...MSRP: $26.95$24.95 -
AR 15 Bolt Catch Plunger
Black Rifle Depot
$1.69AR 15 Bolt Catch Plunger The Black Rifle Depot AR 15 Bolt Catch Plunger is the go to drop in replacement for the one you lost. Get a few and have them in your spare parts box, because you never know. Remember that Black Rifle Depot is your online...$1.69 -
AR 15 Receiver Takedown Pin
Black Rifle Depot
$3.95AR 15 Receiver Takedown Pin The OEM AR 15 Receiver Takedown Pin from Black Rifle Depot is Mil-Spec and constructed from steel that has a parkerized finish. Remember that Black Rifle Depot is your online shop for all of your AR 15...$3.95 -
Strike Industries Flip Switch Low Profile Ambi Safety Selector
Strike Industries
MSRP: $41.95 - $43.95$35.95 - $37.95Strike Industries Flip Switch Low Profile Ambi Safety Selector When you're building an AR15, one of the main factors you pay attention to is the controls; safety, mag release, etc. The one thing you don't want when building an AR is for your controls to...MSRP: $41.95 - $43.95$35.95 - $37.95 -
AR 15 Bolt Catch Spring
Black Rifle Depot
$1.69AR 15 Bolt Catch Spring The Black Rifle Depot AR 15 Bolt Catch Spring is a drop in replacement part for your mil-spec lower parts kit. If you lost, damaged, or wore your old one out, this one will fit the bill for reliable use for a long time. You...$1.69 -
AR 15 Magazine Catch Spring
Black Rifle Depot
MSRP: $1.00$0.89AR 15 Magazine Catch Spring The Black Rifle Depot AR 15 Magazine Catch Spring is the perfect replacement for a worn spring. Springs are also ver notorious for shooting across the room and disappearing when trying to install or replace. Be sure to...MSRP: $1.00$0.89 -
Surplus Complete Lower Parts Kit
Black Rifle Depot
MSRP: $59.00$39.95Surplus Complete Lower Parts Kit The Surplus complete lower parts kit is a mil-spec or better LPK with well-machined components. Specifications 31 piece set to complete a lower Machined parts, no MIM Hammer 8620 Steel Trigger 8620 Steel Disconnector...MSRP: $59.00$39.95 -
AR 15 Bolt Catch Roll Pin
Black Rifle Depot
$1.49AR 15 Bolt Catch Roll Pin The quality of the Black Rifle Depot AR 15 Bolt Catch Roll Pin is Mi-Spec. It is exactly what you need, so be sure to get a few on hand before you find out you need one while at the range or on that big hunt. Remember...$1.49 -
AR-15 Trigger Guard Roll Pin
Black Rifle Depot
MSRP: $1.49$1.34AR-15 Trigger Guard Roll Pin The OEM AR 15 Trigger Guard Roll Pin from Black Rifle Depot is a US made Mil-Spec product. Features: Mil-Spec design Made In The USA Compatible With AR15 PlatformsMSRP: $1.49$1.34 -
Strike Industries MOD-1 Stock (Black, FDE, Red, Blue)
Strike Industries
MSRP: $45.95 - $46.95$40.95 - $41.95Strike Industries MOD-1 Stock (Black, FDE, Red, Blue) Strike Industries drop-in replacement buttstock for AR/15/M16 carbine using mil-spec sized receiver extension tubes. The Viper stock integrates features sought by military professionals and...MSRP: $45.95 - $46.95$40.95 - $41.95 -
AR 15 Lower Parts Kit Minus FCG & Pistol Grip
Dirty Bird Industries
MSRP: $29.95$26.95AR 15 Lower Parts Kit Minus FCG & Pistol Grip The Dirty Bird Industries AR 15 Lower Parts Kit (without FCG & Pistol Grip) consists of high quality, precision machined components made in the USA. It is ideal for AR builders who want to...MSRP: $29.95$26.95 -
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 -
Hogue Mil-Spec Overmold Stock
Hogue
MSRP: $69.95$62.95Hogue Mil-Spec Overmold Stock With soft touch overmolding and a snag-free, beard-friendly design, the Hogue Overmolded Collapsible Buttstock is a great addition to any build! Easy to install, replaces your existing buttstock in seconds. Rubber/polymer...MSRP: $69.95$62.95 -
MAGPUL PMAG 10 Round Magazine 5.56/.223
Magpul
MSRP: $14.95$14.20MAGPUL PMAG 10 Round Magazine 5.56/.223 The PMAG 10 AR/M4 GEN M3 is a 10-round 5.56x45 NATO (.223 Remington) polymer magazine for AR15/M4 compatible weapons. Incorporating new material technology and manufacturing processes for enhanced strength,...MSRP: $14.95$14.20 -
Out of stock
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 -
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 -
Out of stock
AR 15 Lower Parts Kit with EAG Grip (FDE)
Black Rifle Depot
MSRP: $74.95$54.95AR 15 Lower Parts Kit with EAG Grip (FDE) The Black Rifle Depot AR 15 Lower Parts Kit is manufactured from top quality materials and sourced from several of the leading manufactures for firearms parts. So if you are looking for the...MSRP: $74.95$54.95 -
Out of stock
EAG AR 15 Grip with Storage -FDE
JE Machine Tech
MSRP: $14.99$8.95AR EAG Grip with Storage - FDE 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 -
Out of stock
Strike Industries Billet Magazine Catch Assembly - OD Green
Strike Industries
MSRP: $19.95$18.95Strike Industries Billet Magazine Catch Assembly - OD Green The Strike Industries Billet magazine catch assembly was designed from the ground up to build to enhance the aesthetics of your AR-15 or AR-308. Machined from billet 6061-T6 aluminum, the...MSRP: $19.95$18.95 -
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 -
Out of stock
ATI X1 AR-15 Recoil Reducing Pistol Grip
Advanced Technology
MSRP: $29.99$26.95ATI X1 AR-15 Recoil Reducing Pistol Grip The ATI X1 Recoil Reducing Pistol Grip features a special material that absorbs the initial shock felt punch of the recoil. This increases the shooter’s comfort while reducing the muzzle lift...MSRP: $29.99$26.95 -
On Sale
Strike Industries AR 15 Enhanced Lower Receiver Parts Less Trigger, Hammer and Disconnector
Strike Industries
MSRP: $55.95Now: $44.95Was: $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: $55.95Now: $44.95Was: $50.95 -
Strike Industries AR 15 Lower Receiver Spring Kit
Strike Industries
MSRP: $9.95$8.25Strike Industries AR 15 Lower Receiver Spring Kit The Strike Industries AR 15 lower Receiver spring replacement kit includes 9 important springs that are commonly replaced or easily lost when building stripped AR 15 lower receivers. The...MSRP: $9.95$8.25 -
Rise Armament RA-140 Drop-in Trigger
Rise Armament
MSRP: $149.99$129.95Rise Armament RA-140 Drop-in Trigger Upgrade Your AR-15 for Precision and Speed with a Single-Stage, 3.5lb. Trigger Pull The Rise Armament RA-140 Super Sporting Trigger (SST) is designed for shooters looking to improve their AR-15 with a...MSRP: $149.99$129.95 -
BRD Mil-Spec Carbine Buffer Kit
Black Rifle Depot
MSRP: $49.95$33.95BRD Mil-Spec Carbine Buffer Kit Upgrade your AR 15 with the BRD Mil-Spec Carbine Buffer Kit, crafted from 7075-T6 aircraft-grade aluminum for unmatched durability and reliability. This six-position buffer tube kit is hard-anodized for additional...MSRP: $49.95$33.95 -
Mil-Spec 6 Position Receiver Extension / Buffer Tube
Black Rifle Depot
MSRP: $21.95$18.95Mil-Spec 6 Position Receiver Extension / Buffer Tube The Mil-Spec Buffer Tube is a quality Receiver Extension (AKA Buffer Tube) machined from high strength American 7075-T6 Aluminum. This is a 6 position design and is a finished with Type 3 class 2...MSRP: $21.95$18.95 -
Out of stock
Velocity Drop-in Trigger for AR-15 - Curved - 3lb
Velocity Triggers
MSRP: $149.95$135.00Velocity Drop-in Trigger for AR-15 - Curved - 3lb This Velocity Trigger for AR-15 rifles is a Single Stage Drop-In Trigger that provides a nice, clean & crisp 3lb trigger pull. The attractive price makes this quality AR-15 trigger achievable...MSRP: $149.95$135.00 -
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 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 -
Out of stock
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 -
Out of stock
Extended Takedown Pins
Black Rifle Depot
MSRP: $14.95$11.95Extended Takedown Pins The Extended Takedown / Pivot Pin Set features an extended head making this an ideal addition for anyone who needs to be able to quickly separate the upper and lower receiver. Commonly used in restricted states along with an AR...MSRP: $14.95$11.95 -
Out of stock
Stainless Steel Extended Takedown Pins
Black Rifle Depot
MSRP: $16.95$11.95Stainless Steel Extended Takedown Pins Features: Stainless Steel Construction Stainless Steel Finish Extended Design For Easy Disassembly Does Not Include Springs Or Detents Limited Lifetime WarrantyMSRP: $16.95$11.95