Popular Brands
Deals Depot
Shop incredible deals on AR-15 Parts, Ammo, Optics and More!
On-Sale
New
Save 14%
Starting from:
$12.95
$0.65 CPR
On-Sale
New
Winchester Ammo USA9MMVP USA 9mm Luger 115 gr (FMJ) target ammo/Handgun Ammo – 100 Rounds
Winchester
Save 33%
MSRP:
$44.99
$29.95
$0.30 CPR
On-Sale
Starting from:
$39.95
On-Sale
Ballistic Advantage 16″ .308 Tactical Government Midlength AR-10 Barrel 1:10 Twist
Ballistic Advantage
Save 50%
MSRP:
$240.00
$119.95
On-Sale
Ballistic Advantage Premium Series 20″ .223 Wylde DMR Contour 1:8 Stainless AR-15 Barrel
Ballistic Advantage
Save 40%
MSRP:
$300.00
$179.95
On-Sale
Starting from:
$69.95
On-Sale
Save 39%
MSRP:
$98.95
$59.95
On-Sale
Save 33%
MSRP:
$479.95
$319.95
On-Sale
Save 17%
MSRP:
$119.95
$99.95
On-Sale
Save 51%
MSRP:
$185.00
$89.95
On-Sale
Save 32%
MSRP:
$220.00
$149.95
On-Sale
Save 20%
MSRP:
$14.99
$11.95
$0.60 CPR
On-Sale
Save 27%
MSRP:
$409.95
$299.95
On-Sale
Save 55%
MSRP:
$54.95
$24.95
On-Sale
Save 69%
MSRP:
$129.95
$39.95
On-Sale
Save 29%
MSRP:
$279.95
$199.95
On-Sale
Save 48%
MSRP:
$419.99
$219.95
On-Sale
Save 38%
MSRP:
$129.95
$79.95
On-Sale
Save 33%
MSRP:
$89.97
$59.95
On-Sale
Save 57%
MSRP:
$69.95
$29.95
AR-15 Part Kits
Discover our comprehensive range of AR-15 kits at Black Rifle Depot, designed to provide everything you need for building and customizing your firearm. From Lower Parts and Build Kits to Upper Parts and Build Kits, Rifle Build Kits, Pistol Build Kits, and Stock and Buffer Kits, each kit is meticulously curated to ensure top-quality, compatible components that enhance performance and reliability. Find the perfect kit to complete your AR-15 build with confidence and precision, and stay tuned for more Black Friday and Cyber Monday deals on AR-15 parts kits.
Â
Bestselling AR-15 Parts
MSRP:
$69.95
$44.95
MSRP:
$39.95
$24.95
MSRP:
$15.95
$10.95
MSRP:
$25.95
$19.95
MSRP:
$10.99
$9.99
MSRP:
$29.95
$24.95
MSRP:
$9.95
$8.95
MSRP:
$10.95
$9.95
Bestselling Optics & Red Dots
MSRP:
$149.99
$99.99
Starting from:
$299.99
Starting from:
$159.99
MSRP:
$599.99
$399.99
MSRP:
$131.99
$114.95
MSRP:
$399.99
$399.99
Starting from:
$229.99
MSRP:
$449.99
$299.99
MSRP:
$149.99
$99.99
Starting from:
$299.99
Starting from:
$159.99
MSRP:
$599.99
$399.99
MSRP:
$43.59
$30.50
Starting from:
$449.99
Just Added
New
MSRP:
$199.00
$184.00
New
Starting from:
$99.95
New
Starting from:
$32.99
New
Starting from:
$74.95
New
MSRP:
$220.00
$206.95
New
MSRP:
$79.99
$69.99
New
Starting from:
$99.99
New
MSRP:
$45.00
$37.95
New
MSRP:
$225.00
$217.95
New
MSRP:
$1.50
$0.75
Recent Blog Posts
AR-15 Accessories for Sale: Best Upgrades to Buy First
Choosing the right AR-15 Accessories is easier when every purchase has a clear purpose. The [...]
Read More
03
Aug
Aug
9 Common AR-15 Lower Build Kit Mistakes: How to Avoid Them
Building an AR-15 lower receiver gives you control over the rifle’s trigger, controls, grip, stock, [...]
Read More
31
Jul
Jul
Hand Stop vs Vertical Grip: Which Is Winning in 2026?
Choosing the right AR-15 Foregrip may seem like a small decision, but the accessory beneath [...]
Read More
29
Jul
Jul
Frequently Asked Questions About AR-15 Accessories
Choosing the right AR-15 Accessories can improve the way your rifle handles, performs, and fits [...]
Read More
27
Jul
Jul
AR-15 Handguards: What to Know Before Buying Online
Shopping for AR-15 Handguards online requires more than choosing the best-looking rail. The handguard affects [...]
Read More
24
Jul
Jul
25-Yard vs. 50-Yard Zero: How to Zero an AR-15 Red Dot
Choosing the right zero can make an AR-15 red dot easier to use across the [...]
Read More
23
Jul
Jul