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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Strike Industries AR15 Enhanced Lower Parts Kit without Grip
Strike Industries
MSRP: $77.95$68.95Strike 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$68.95 -
Out of stock
AR 15 Lower Parts Kit Without Fire Control Group
Black Rifle Depot
$29.95AR 15 Lower Parts Kit Without Fire Control Group These AR 15 lower parts kits contain all high quality, 100% USA produced components, manufactured to Black Rifle depot's exacting standards. Each kit is guaranteed to fit your mil-spec dimension...$29.95 -
Out of stock
Magpul AR 15 Lower Build Kit w/AERO Precision Parts Kit
Black Rifle Depot
$189.95Magpul AR 15 Lower Build Kit W/AERO Precision Parts The Magpul AR 15 Lower Build W/AERO Precision Parts kit comes with all the parts needed to complete your AR 15 lower receiver. These AR 15 Lower Build Kit comes with a...$189.95 -
Strike Industries Simple Featureless Grip
Strike Industries
MSRP: $14.95$12.95Strike Industries Simple Featureless Grip The Strike Industries Simple Featureless grip matches the contour of our popular Enhanced Pistol Grip, but allows for usage in feature restricted jurisdictions. The SFG requires no permanent...MSRP: $14.95$12.95 -
Out of stock
Aero Precision H Buffer
Aero Precision
MSRP: $30.00$24.95Aero Precision H Buffer The Aero Precision H Buffer is a heavy buffer. It is designed to reduce the felt recoil as well as reduce the cycling rate of full-auto rifles. It is designed to mil-spec standards for use in AR15 carbines with a...MSRP: $30.00$24.95 -
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 -
Strike Industries AR 15 Pistol Stabilizer
Strike Industries
MSRP: $35.95$33.95Strike Industries AR 15 Pistol Stabilizer Introducing the new Strike Industries AR Pistol Stabilizer. The Strike ARPS offers a no-compromise, feature-packed stabilizer at an affordable price point. The entire stabilizer was designed to be...MSRP: $35.95$33.95 -
Out of stock
Strike Industries AR 15 Overmolded Enhanced Pistol Grip 15°
Strike Industries
MSRP: $23.95$21.95Strike Industries AR15 Overmolded Enhanced Pistol Grip 15° (BLK) The Strike Industries AR Overmolded Enhanced Pistol Grip comes with a rubberized texture to suit any shooter’s needs; 15 degrees. Just like the Strike Industries Enhanced...MSRP: $23.95$21.95 -
HERA H1 Gen 2 AR 15 Polymer Magazine (Tan)
Hera USA
$8.90HERA H1 Gen 2 AR 15 Polymer Magazine (Tan) The HERA H1 magazine is manufactured from Impact Optimized Reinforced Polymer, our AR 15 10-Round Magazine is both lightweight and durable. Designed to be used with Standard AR 15 Weapons or similar...$8.90 -
JE4 AR-15 Lower Build Kit
JE Machine Tech
MSRP: $129.95$89.95JE4 AR 15 Lower Build Kit The JE4 AR 15 Lower Build Kit from Black Rifle Depot is the perfect solution for the lightweight and high-quality lower build. This kit includes a skeletonized Mil-spec stock, made in America, for a sleek and light...MSRP: $129.95$89.95 -
Out of stock
MAGPUL MOE® Fixed Carbine Stock
Magpul Industries
MSRP: $39.95$37.95MAGPUL MOE® Fixed Carbine Stock The MOE Fixed Carbine Stock - Mil-Spec model (Magpul Original Equipment) provides an inexpensive, fixed, non-collapsing stock option for Mil-Spec size carbine-length buffer tubes. The MOE Fixed...MSRP: $39.95$37.95 -
BLP AR-15 Lower Kit - No Stock
Budget Line Products
MSRP: $109.90$69.95BLP 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$69.95 -
Aero Precision AR 15 / M4 Carbine Buffer Kit - H2 Buffer
Aero Precision
MSRP: $105.00$85.95Aero Precision AR 15 / M4 Carbine Buffer Kit - H2 Buffer Aero Precision starts with 7075 aluminum and machines their mil-spec AR 15 Carbine Buffer Tube ensures proper fitment of adjustable mil-spec sliding stocks. This kit includes an H2...MSRP: $105.00$85.95 -
Out of stock
AR 15 Lower Parts Kit With 2 Stage Trigger
Black Rifle Depot
$99.95AR 15 Lower Parts Kit With 2 Stage Trigger Black Rifle Depot's AR 15 Lower Parts Kit with 2 stage trigger is assembled with top tier quality parts. The 2 stage trigger allows for better trigger control and follow up shots with a 1.5LB 1st stage...$99.95 -
Out of stock
AR 15 Lower Parts Kit with Magpul MOE Grip - Black
Black Rifle Depot
MSRP: $69.95$59.95AR 15 Lower Parts Kit With Magpul MOE Grip - Black The Black Rifle Depot AR 15 Lower Parts Kit LPK 2 is manufactured from top quality materials and sourced from several of the leading manufactures for firearms parts. So if you are...MSRP: $69.95$59.95 -
Out of stock
BCMGUNFIGHTER QD End Plate
Bravo Company USA
MSRP: $20.00$17.95BCMGUNFIGHTER QD End Plate The BCMGUNFIGHTER QD End Plate is manufactured in the United States from steel and easily accommodates staking. It features a Ambidextrous QD sling mount that that fits most QD Sling Swivels on the market...MSRP: $20.00$17.95 -
Out of stock
Strike Industries Enhanced Pistol Grip - 15 Degree
Strike Industries
$18.95Strike Industries Enhanced Pistol Grip - 15 Degree The Strike Industries Enhanced Pistol Grip lineup comes in three different angles to suit any shooter’s needs. Now available with an improved grip texture for more positive handling of the...$18.95 -
Out of stock
A2 Pistol Grip Kit for AR 15
Black Rifle Depot
MSRP: $7.95$5.95A2 Pistol Grip Kit for AR 15 Upgrade your AR 15 rifle or pistol with the A2 Pistol Grip Kit, complete with a mil-spec washer and a hardened allen head bolt. Made in the USA and designed to meet or exceed military specifications, this A2 pistol grip is...MSRP: $7.95$5.95 -
Out of stock
POF Enhanced Universal AR 15 Bolt Catch
Patriot Ordnance Factory
MSRP: $15.00$14.95POF Enhanced Universal AR 15 Bolt Catch The new enhanced universal bolt catch is just another example of POF's continuation of innovation. The large angled bolt catch pad allows for faster bolt catch activation to clear the rifle. It also contains a...MSRP: $15.00$14.95 -
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 -
Out of stock
Dirty Bird Mil-Spec Style Ambidextrous Safety Selector
Dirty Bird Industries
MSRP: $14.95$13.95Dirty Bird Mil-Spec Style Ambidextrous Safety Selector Similar to a standard Mil-Spec style Ambi Safety but with one lever scalloped. The scalloped lever can be placed on either side of the rifle so it is less intrusive on strong-side of the weapon...MSRP: $14.95$13.95 -
Magpul MOE® Mil Spec Stock (FDE)
Magpul Industries
MSRP: $44.95$42.70Magpul MOE® Mil Spec Stock (FDE) The MOE Carbine Stock - Mil-Spec model (Magpul Original Equipment) is a drop-in replacement buttstock for AR15/M16 carbines using Mil-Spec sized receiver extension tubes. Designed for light, fast action...MSRP: $44.95$42.70 -
Out of stock
Strike Industries AR15 Overmolded Enhanced Pistol Grip 15° (FDE)
Strike Industries
MSRP: $23.95$21.95Strike Industries AR15 Overmolded Enhanced Pistol Grip 15° (FDE) The Strike Industries AR Overmolded Enhanced Pistol Grip comes with a rubberized texture to suit any shooter’s needs; 15 degrees. Just like the Strike Industries Enhanced...MSRP: $23.95$21.95 -
Strike Industries Multi-Function Endplate
Strike Industries
MSRP: $36.95$31.95Strike Industries Multi-Function End Plate w/Anti-Rotation Castle Nut-BLK 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: $36.95$31.95 -
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 -
Out of stock
Hera Arms AR 15 H3L 10-Round Magazine (Black)
Hera USA
$12.90Hera Arms AR 15 H3L 10-Round Magazine (Black) The HERA USA H3L magazines are designed and built from high quality impact resistant polymer. These magazines are made with quality followers, springs and floorplates. HERA magazines are...$12.90 -
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
UTG Pro Ambidextrous Pistol Grip - Black
Leapers / UTG
MSRP: $16.97$14.97UTG Pro Ambidextrous Pistol Grip - Black This is the UTG Pro ambidextrous pistol grip for the AR 15. The ergonomic symmetrical palm swells reduce fatigue and improve handling comfort. Its nonslip textured beavertail" palm swells and finger grooves...MSRP: $16.97$14.97 -
Out of stock
CMMG AR 15 HD Extended Pivot and Takedown Pin Kit
CMMG
MSRP: $19.95$18.95CMMG AR15 HD Extended Pivot and Takedown Pin Kit Unlike standard mil-spec AR-15 takedown pins, these enhanced pins from CMMG are machined with a divot and an increased overall length, providing a surface that allows for fast, easy disassembly without...MSRP: $19.95$18.95 -
Dirty Bird 2-Stage Trigger Group
Dirty Bird Industries
MSRP: $99.95 - $149.95$89.95 - $134.95Dirty Bird 2-Stage Trigger Group For shooters seeking a combination of value, reliability and precision, the Dirty Bird 2-Stage Trigger Group checks all the boxes. This trigger assembly takes advantage of a two stage fire control design that...MSRP: $99.95 - $149.95$89.95 - $134.95 -
Out of stock
DURAMAG Stainless Steel 28rd 7.62x39 Magazine - Black
Duramag
MSRP: $28.30$24.95DURAMAG Stainless Steel 28rd 7.62x39 Magazine - Black CPD Magazine AR-15 7.62X39 28RD Blackened Stainless Steel Features: Width: 5.3500 Finish: Black Matte Height: 1.2000 Length: 11.7000 Caliber: 7.62X39 Capacity: 28 Rounds Material: Stainless...MSRP: $28.30$24.95 -
Out of stock
Magpul MOE Trigger Guard (FDE)
Magpul Industries
$8.95Magpul MOE Trigger Guard (FDE) The Magpul Polymer Trigger Guard in Flat Dark Earth is here at Black Rifle Depot. It is a great upgrade for your custom build. Remember it's the little details that make all the difference. Features: Drop In...$8.95 -
Out of stock
ODIN Works XMR2 Extended Mag Release
Odin Works
MSRP: $22.00$21.95ODIN Works XMR2 Extended Mag Release Shooters wanted an ODIN Works XMR (eXtended Magazine Release) that worked with Magpul BAD levers. Machined from billet 6061 aluminum featuring the ODIN boomerang cuts, the XMR 2 is the one accessory every...MSRP: $22.00$21.95 -
AR 15 Hammer Spring
Black Rifle Depot
MSRP: $2.00$1.90AR 15 Hammer Spring The OEM Black Rifle Depot replacement hammer spring fits the oem kits BRD sells. It replaces any damaged, broken or lost parts during your build. Grab an extra one for your bag or shop today. Remember that Black Rifle Depot is...MSRP: $2.00$1.90 -
Out of stock
CMMG A1 AR 15 Stock Kit
CMMG
$99.95A1 AR 15 Stock Kit The CMMG A1 AR 15 Stock Kit has the true retro look of the original M16A1 Rifle. These AR 15 Stock kits use a rifle length AR 15 Buffer Tube and Rifle length spring for a smoother shooting rifle. Each kit features a...$99.95 -
CQC 4-Position Micro AR 15 Stock Kit
Black Rifle Depot
MSRP: $57.95$39.95CQC 4 Position Micro AR 15 Stock Kit The Black Rifle Depot CQC AR 15 Stock Kit has a smaller overall size and eliminating the sling loop allows for more maneuverability in tight quarters. With the AR 15 Stock at a overall weight of 4.9 oz...MSRP: $57.95$39.95 -
Out of stock
MAGPUL CTR® Mil Spec Stock (FDE)
Magpul Industries
MSRP: $64.95$61.70MAGPUL CTR® Mil Spec Stock (FDE) 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 -
Out of stock
Trinity Force Alpha Stock - Black W/ Buffer Tube
Trinity Force
MSRP: $29.99$24.95Trinity Force Alpha Stock - Black W/ Buffer Tube The Alpha Stock is versatile enough to work with any AR build. It features a low profile adjustment latch, double injected rubber cheek rest, and slick sided profile. The butt-pad profile is angled to...MSRP: $29.99$24.95 -
Out of stock
Magpul MOE Grip (Gray)
Magpul Industries
MSRP: $20.95$19.90Magpul MOE Grip (Gray) MAGPUL MOE Grip for AR15/M16 is a quick drop-in upgrade to the standard AR15 or M16 rifle model. The texturing on the MOE AR15 Gun Grip from Magpul Industries provides improved ergonomics and handling over...MSRP: $20.95$19.90 -
Armaspec Gun Builders Stainless AR 15 Lower Parts Kit
Armaspec
MSRP: $79.99$71.99Armaspec Gun Builders Stainless AR 15 Lower Parts Kit Armaspec Stainless Steel Gun Builders Lower Parts Kit less Trigger Group & Grip for .223/5.56 . If you are looking for a high end gun builder's kit, than this one is for you. It...MSRP: $79.99$71.99