Popular Brands
Deals Depot
Shop incredible deals on AR-15 Parts, Ammo, Optics and More!
On-Sale
New
Save 21%
MSRP: $749.00
Original price was: $719.00.$589.00Current price is: $589.00.
$0.59 CPR
On-Sale
New
Price range: $64.95 through $95.00
On-Sale
New
Original price was: $125.00.$79.95Current price is: $79.95.
On-Sale
New
Original price was: $75.00.$59.95Current price is: $59.95.
On-Sale
New
Original price was: $85.00.$62.95Current price is: $62.95.
On-Sale
Save 50%
MSRP: $79.99
Original price was: $69.95.$39.95Current price is: $39.95.
On-Sale
Save 21%
MSRP: $329.99
Original price was: $319.99.$259.95Current price is: $259.95.
On-Sale
Save 21%
MSRP: $315.99
Original price was: $299.99.$249.95Current price is: $249.95.
On-Sale
Save 13 – 27%
MSRP: $14.99 – $24.99
Price range: $10.95 through $19.99
On-Sale
Save 50%
MSRP: $15.99
Original price was: $11.99.$7.95Current price is: $7.95.
On-Sale
Save 10 – 50%
MSRP: $79.95 – $99.95
Price range: $39.95 through $89.95
On-Sale
Save 16 – 36%
MSRP: $24.97 – $44.97
Price range: $15.95 through $37.97
On-Sale
Save 33%
MSRP: $149.99
Original price was: $139.99.$99.95Current price is: $99.95.
On-Sale
Save 35%
MSRP: $20.00
Original price was: $18.00.$12.95Current price is: $12.95.
On-Sale
Save 5 – 18%
MSRP: $44.95
Price range: $36.95 through $42.70
On-Sale
Save 5 – 20%
MSRP: $24.95
Price range: $19.95 through $23.70
On-Sale
Save 10 – 32%
MSRP: $18.95 – $20.95
Price range: $12.95 through $18.95
On-Sale
Save 18%
MSRP: $44.95
Original price was: $42.70.$36.95Current price is: $36.95.
On-Sale
Original price was: $29.90.$21.95Current price is: $21.95.
On-Sale
Original price was: $26.30.$19.95Current price is: $19.95.
On-Sale
Save 57%
MSRP: $185.00
Original price was: $175.00.$79.95Current price is: $79.95.
On-Sale
Original price was: $13.00.$11.95Current price is: $11.95.
On-Sale
Original price was: $30.00.$24.95Current price is: $24.95.
On-Sale
Save 26%
MSRP: $38.95
Original price was: $32.00.$28.95Current price is: $28.95.
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.
Bestselling AR-15 Parts
Save 36%
MSRP: $69.95
$44.95
Save 38%
MSRP: $39.95
$24.95
Save 31%
MSRP: $15.95
$10.95
Save 27%
MSRP: $25.95
$18.95
Save 9%
MSRP: $10.99
$9.99
Save 17%
MSRP: $29.95
$24.95
Save 30%
MSRP: $9.95
$6.95
Save 15%
MSRP: $19.95
$16.95
Bestselling Optics & Red Dots
Save 33%
MSRP: $449.99
$299.99
Save 15%
MSRP: $188.22 – $247.05
Price range: $159.99 through $209.99
Save 33%
MSRP: $149.99
$99.99
Save 33%
MSRP: $599.99
$399.99
Save 15%
MSRP: $270.58 – $352.93
Price range: $229.99 through $299.99
MSRP: $399.99
$399.99
New
Save 7%
MSRP: $484.95
$448.99
Save 23%
MSRP: $129.99
$99.99
Save 33%
MSRP: $449.99
$299.99
Save 33%
MSRP: $449.99
$299.99
Save 15%
MSRP: $188.22 – $247.05
Price range: $159.99 through $209.99
Save 33%
MSRP: $149.99
$99.99
Save 30%
MSRP: $114.99
$80.50
Save 33%
MSRP: $599.99
$399.99
Save 30%
MSRP: $43.59
$30.50
Save 31%
MSRP: $649.99
$449.99
Just Added
On-Sale
New
Save 21%
MSRP: $749.00
Original price was: $719.00.$589.00Current price is: $589.00.
$0.59 CPR
New
Save 13%
MSRP: $79.99
$69.99
New
Save 5%
MSRP: $179.99
$170.99
New
Save 33%
MSRP: $89.99
$59.95
New
Save 5%
MSRP: $84.95
$81.00
New
Save 15%
MSRP: $282.34
$239.99
New
Save 6%
MSRP: $64.95
$61.00
New
Save 10%
MSRP: $88.95
$79.95
New
Save 10%
MSRP: $88.95
$79.95
New
Save 10%
MSRP: $66.95
$59.95
Recent Blog Posts
Best AR-15 Stocks in 2026: Budget to Premium Picks
Choosing the right AR-15 Stocks can make a bigger difference than many shooters expect. A [...]
Read More
21
Jun
Jun
First 5 AR-15 Accessories to Buy for a New Rifle
Buying a new AR-15 is exciting, but choosing the right upgrades can get confusing fast. [...]
Read More
20
Jun
Jun
AR-15 Complete Upper vs. Buying a BCG and Charging Handle Separately
When shopping for an AR-15 complete upper, one of the biggest questions is whether to [...]
Read More
20
Jun
Jun
Atrius Super Selectors – Compatibility and advantages
The Atrius Super Selector has become one of the most talked-about AR-15 fire control upgrades [...]
Read More
18
Jun
Jun
The “Tall Optic” Trend Explained: Why 1.93” Red Dot Mounts Are Everywhere in 2026
Tall optic mounts are no longer a niche setup reserved for night vision users or [...]
Read More
14
Jun
Jun
AR-15 Lower Parts Kit: Colored vs Standard Options
An AR-15 lower parts kit may not be the flashiest part of a rifle build, [...]
Read More
14
Jun
Jun