Welcome to AR15Discounts.com! The builder’s choice for deals on AR-15 parts, kits, accessories and more. All competitively priced and backed by outstanding customer service.

FOLLOW US ON INSTAGRAM   |   Like us on facebook

Sale!
Add to Wishlist
+

NBS Mil-Spec AR-15 Carbine Buffer Spring

Save 76%
MSRP: $3.95
$0.95
Sale!
Add to Wishlist
+

ODIN Works Complete Lower Parts Kit

Save 39%
MSRP: $59.00
$35.95
Sale!
Add to Wishlist
+

NBS Mil-Spec 6 Position Receiver Extension / Buffer Tube

Save 36%
MSRP: $21.95
$13.95
Sale!
Add to Wishlist
+

Strike Industries Ultimate Dust Cover – .223/5.56

Save 44%
MSRP: $15.95
$14.95$8.95
Sale!
Add to Wishlist
+

NBS Mil-Spec Semi-Auto Safety Selector

$4.95
Sale!
Add to Wishlist
+

Anderson .223/5.56 M16 Bolt Carrier Group – Black Nitride

Save 54%
MSRP: $119.95
$54.95
Sale!
Add to Wishlist
+

NBS 16 5.56 NATO 1:7 Twist Black Nitride Mid-Length Barrel

Save 60%
MSRP: $149.95
$59.95
Sale!
Add to Wishlist
+

Aero Precision AR-15 Stripped Lower Receiver

Save 17 – 48%
MSRP: $135.00 – $180.00
From $89.99$69.95
Sale!
Add to Wishlist
+

Aero Precision AR-15 Enhanced Carbine Buffer Kit w/ Carbine Buffer

Save 18 – 29%
MSRP: $85.00
From $69.99$59.95
Sale!
Add to Wishlist
+

NBS Lower Parts Kit For Glock 19

Save 57%
MSRP: $69.95
$29.95
Sale!
Add to Wishlist
+

NBS Bore Cleaner – Easy pistol and rifle bore cleaning

Save 60%
MSRP: $9.95 – $45.95
From $9.95$3.95
Sale!
Add to Wishlist
+

Aero Precision M5 (.308) Stripped Lower Receiver

Save 22 – 53%
MSRP: $235.00 – $255.00
From $159.99$109.95
Sale!
Add to Wishlist
+

Strike Industries Strike Rail M-LOK Handguard

Save 10 – 21%
MSRP: $144.95 – $194.95
From $130.40
Sale!
Add to Wishlist
+

Aero Precision AR-15 Dust Cover / Ejection Port Cover Kit

Save 14%
MSRP: $15.00
$12.95
Sale!
Add to Wishlist
+

Dirty Bird 5-Slot Aluminum M-LOK Rail Section

Save 23%
MSRP: $12.95
$9.95
Sale!
Add to Wishlist
+

Strike Industries Multi-Function End Plate w/ Anti-Rotation Castle Nut

Save 18 – 25%
MSRP: $32.95 – $35.95
$30.95$26.95
Sale!
Add to Wishlist
+

Armscor .308 Winchester ARM50203 147 Grain FMJ Ammo – 20 round box

Save 36%
MSRP: $24.99
$15.95
Sale!
Add to Wishlist
+

Fiocchi 9mm 124 Grain JHP Ammo – 50 round box

Save 18%
MSRP: $21.99
$17.95
Sale!
Add to Wishlist
+

NBS Slick Side Billet Receiver & M-LOK Handguard Combo

From $83.07
Sale!
Add to Wishlist
+

Ammo Inc. .223 Rem 55gr Barnes HP Nickel Rifle Ammo – 20 round box

Save 35%
MSRP: $19.99
$12.99
Sale!
Add to Wishlist
+

Vortex Strikefire II Red Dot Sight

Save 27 – 56%
MSRP: $274.99
From $199.99$119.95
Sale!
Add to Wishlist
+

Rise Armament RA-535 Advanced Performance Drop-In Trigger

Save 35%
MSRP: $259.99
Add to cart to see price
Sale!
Add to Wishlist
+

Aero Precision M4E1 Threaded Bolt Catch Roll Pin

Save 21%
MSRP: $10.00
$7.95
Sale!
Add to Wishlist
+

NBS Lower Parts Kit For Glock 17

Save 57%
MSRP: $69.95
$29.95
Sale!
Add to Wishlist
+

Aero Precision ATLAS R-ONE Free Float M-LOK Handguard

Save 9 – 25%
MSRP: $185.00 – $245.00
From $156.99$137.95
Sale!
Add to Wishlist
+

Aero Precision ATLAS S-ONE Free Float M-LOK Handguard

Save 9 – 22%
MSRP: $185.00 – $245.00
From $164.99$144.95
Sale!
Add to Wishlist
+

ETS 32-Round 9mm Magazine for GLOCK 18 Gen 1

Save 9 – 23%
MSRP: $21.99
From $19.99$16.95
Sale!
Add to Wishlist
+

NBS Enhanced AR-10 / .308 Charging Handle Assembly

Save 33%
MSRP: $29.95
$19.95
View More

New Arrivals

Sale!
New
Add to Wishlist
+

JP Enterprises AR-10 Variable Mass Operating System H2 Bolt Carrier Group w/ .308 EnhancedBolt

Save 43%
MSRP: $615.00
$349.95
Sale!
New
Add to Wishlist
+

Aero Precision 11.5″ 5.56 M4E1 R-ONE Threaded Complete Upper – FDE

Save 23%
MSRP: $650.00
$499.95
Sale!
New
Add to Wishlist
+

Aero Precision 16″ M5 .308 Mid-Length Atlas R-ONE Upper Assembly – Black

Save 35%
MSRP: $780.00
$509.95
Sale!
New
Add to Wishlist
+

Federal 22LR 40gr AutoMatch Rimfire Ammo – 3250 round case

Save 39%
MSRP: $309.99
$189.95
Sale!
New
Add to Wishlist
+

Ballistic Advantage 18″ 350 Legend SPR Carbine Black Nitride Barrel

Save 19%
MSRP: $245.00
$197.95
Sale!
New
Add to Wishlist
+

Ballistic Advantage 24″ 22 ARC Bull Rifle+1 Stainless Steel Black Nitride Premium Black Series Barrel

Save 19%
MSRP: $305.00
$245.95
Sale!
New
Add to Wishlist
+

Ballistic Advantage 22″ 22 ARC Bull Rifle+1 Stainless Steel Black Nitride Premium Black Series Barrel

Save 19%
MSRP: $295.00
$237.95
Sale!
New
Add to Wishlist
+

Ballistic Advantage 20″ 22 ARC DMR Rifle+1 Stainless Steel Black Nitride Premium Black Series Barrel

Save 19%
MSRP: $275.00
$221.95
Sale!
New
Add to Wishlist
+

Ballistic Advantage 18″ 22 ARC SPR Rifle Stainless Steel Black Nitride Premium Black Series Barrel

Save 19%
MSRP: $265.00
$213.95
Sale!
New
Add to Wishlist
+

Ballistic Advantage 16″ 22 ARC SPR Rifle Stainless Steel Black Nitride Premium Black Series Barrel

Save 19%
MSRP: $245.00
$197.95
Sale!
New
Add to Wishlist
+

Ballistic Advantage 24″ 22 ARC Bull Rifle+1 Stainless Steel Premium Series Barrel

Save 19%
MSRP: $305.00
$245.95
Sale!
New
Add to Wishlist
+

Ballistic Advantage 22″ 22 ARC Bull Rifle+1 Stainless Steel Premium Series Barrel

Save 19%
MSRP: $295.00
$237.95
Sale!
New
Add to Wishlist
+

Ballistic Advantage 20″ 22 ARC DMR Fluted Rifle+1 Stainless Steel Premium Series Barrel

Save 19%
MSRP: $315.00
$253.95
Sale!
New
Add to Wishlist
+

Ballistic Advantage 18″ 22 ARC SPR Fluted Rifle Stainless Steel Premium Series Barrel

Save 19%
MSRP: $305.00
$245.95
Sale!
New
Add to Wishlist
+

Ballistic Advantage 18″ 22 ARC SPR Rifle Stainless Steel Premium Series Barrel

Save 19%
MSRP: $265.00
$213.95
Sale!
New
Add to Wishlist
+

Ballistic Advantage 12″ 8.6 BLK DRP Pistol Stainless Steel Premium Series Barrel

Save 27%
MSRP: $260.00
$189.95
Sale!
New
Add to Wishlist
+

Ballistic Advantage 8″ 8.6 BLK DRP Pistol Stainless Steel Premium Series Barrel

Save 29%
MSRP: $255.00
$179.95
New
Add to Wishlist
+

Magpul Wire Control Kit – M-LOK

Save 5%
MSRP: $19.95
$18.95
New
Add to Wishlist
+

Magpul M-LOK Barricade Stop – Black

Save 5%
MSRP: $24.95
$23.70
Sale!
New
Add to Wishlist
+

Ballistic Advantage 16″ 8.6 BLK HBAR Carbine Stainless Steel Premium Series Barrel

Save 25%
MSRP: $265.00
$199.95
Sale!
New
Add to Wishlist
+

SCT Manufacturing Fiber Optic Sight Set for Glock

Save 30%
MSRP: $49.99
$34.95
Sale!
New
Add to Wishlist
+

SCT Manufacturing Suppressor Height Fiber Optic Sight Set for Glock

Save 30%
MSRP: $49.99
$34.95
New
Add to Wishlist
+

Holosun DRS-NV Digital Reflex Sight-Night Vision Sight

Save 15%
MSRP: $1,176.46
$999.99
New
Add to Wishlist
+

Strike Industries Polymer Backup Sights

Save 9%
MSRP: $84.95
$77.49
Sale!
New
Add to Wishlist
+

MFT BATTLELINK Mil-Spec Minimalist Lower Build Kit

Save 27%
MSRP: $123.99
$89.95
New
Add to Wishlist
+

JP Enterprises 9mm Carbine Short Stroke Compatible BCG – Stainless Steel

Save 5%
MSRP: $272.95
$259.30
New
Add to Wishlist
+

JP Enterprises Competition Series .22 Cal Compensator – 1/2×28

Save 5%
MSRP: $109.95
$104.45
Sale!
New
Add to Wishlist
+

JP Enterprises Fire Control System Trigger Spring Kit AR-15 4-1/2 lb

Save 27%
MSRP: $10.95
$7.95
View all new arrivals


 

Affordable AR-15 Parts

If you’re looking for affordable AR-15 parts and kits, you’ve come to the right place. We are constantly doing promotions and we also try to keep our deals section stocked up with excellent deals on the AR-15 build parts you’re looking for.