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.

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Handguards
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Handguards
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Complete uppers
Barrels
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Barrels
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Lower receivers
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Bolt carrier BCG
Muzzle devices
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Muzzle devices

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Newest Deals

Sale!

Geissele Maritime Bolt Catch

Save 14%
MSRP: $29.00
Original price was: $28.00.Current price is: $25.00.
Sale!
New

Aero Precision Enhanced M-LOK AR-15 Handguard – Gen 2 – Black – 12.7″

Save 50%
MSRP: $159.99
Original price was: $129.95.Current price is: $79.95.
Sale!

Geissele Roll Pin Starter Tool for Gas Block

Save 20%
MSRP: $12.50
Original price was: $11.00.Current price is: $9.95.
Sale!

16″ 5.56 NATO 1:9 Twist Phosphate Carbine Heavy Barrel

Save 75%
MSRP: $159.99
Original price was: $89.95.Current price is: $39.95.
Sale!

Kaw Valley Precision AR-15 Trigger Reduced Power Spring Kit

Save 40%
MSRP: $9.95
Original price was: $6.95.Current price is: $5.95.
Sale!

Kaw Valley Precision Heavy Tungsten H3 Carbine Buffer – 5.4oz

Save 19%
MSRP: $41.95
Original price was: $39.95.Current price is: $33.95.
Sale!

Discount Mil-Spec Lower Build Kit

Save 50%
MSRP: $109.95
Original price was: $74.90.Current price is: $59.95.
Sale!

Faxon Firearms 3 Screw .750 Low Profile Gas Block

Save 17%
MSRP: $29.99
Original price was: $28.95.Current price is: $24.95.
Sale!

Faxon Firearms 3 Screw .750 Adjustable Low Profile Gas Block

Save 25%
MSRP: $80.00
Original price was: $73.60.Current price is: $59.95.
Sale!

Toolcraft .223/5.56/300 BLK M16 Profile Bolt Carrier Group – Black Nitride

Save 40%
MSRP: $149.95
Original price was: $109.95.Current price is: $89.95.
Sale!

Geissele Super Charging Handle .223/5.56 – Black

Save 33%
MSRP: $105.00
Original price was: $100.00.Current price is: $69.95.
Sale!

Magpul TMAG Gen M3 5.56 NATO 30 Round Magazine – Translucent OD Green

Save 24%
MSRP: $24.99
Original price was: $22.75.Current price is: $18.95.
Sale!

EOTech 512-0 Holographic Weapon Sight

Save 28%
MSRP: $525.00
Original price was: $499.00.Current price is: $379.95.
Sale!

Magpul B.A.D. Lever (Black)

Save 21%
MSRP: $32.95
Original price was: $31.30.Current price is: $25.95.
Sale!

VG6 EPSILON 556SL – Black Nitride

Save 45%
MSRP: $90.00
Original price was: $72.99.Current price is: $49.95.
Sale!

Geissele Single Stage Precision (SSP) Dynamic Flat Bow

Save 31%
MSRP: $245.00
Original price was: $234.00.Current price is: $169.95.
Complete Uppers
Complete Uppers
Barrels
Barrels
Handguards
Handguards
Muzzle Devices
Muzzle Devices
Bolts, Carriers & BCGs (Bolt Carrier Groups)
Bolts, Carriers & BCGs (Bolt Carrier Groups)
Lower Parts
Lower Parts
AR-15 Stocks & Stock Kits
AR-15 Stocks & Stock Kits
Charging Handles
Charging Handles
Magazines
Magazines
Tools & Cleaning
Tools & Cleaning
Scope / Optics Mounts
Scope / Optics Mounts
Ammunition
Ammunition
Firearms
Firearms
Optics & Sights
Optics & Sights
Glock Parts
Glock Parts
Presma AR-15 Ambidextrous Charging Handle

Presma AR-15 Ambidextrous Charging Handle

Save 14 – 26%
MSRP: $26.95 – $28.95
Starting from $19.95
Magpul PMAG MOE 5.56 30RD - Black

Magpul PMAG MOE 5.56 30RD – Black

Save 31%
MSRP: $12.95
$8.95
Sale!
Global Ordnance 5.56/.223 AR-15 30rd Steel Magazine - Black

Global Ordnance 5.56/.223 AR-15 30rd Steel Magazine – Black

Save 37%
MSRP: $10.99
Original price was: $9.99.Current price is: $6.95.
Sale!
Surplus Complete Lower Parts Kit

Surplus Complete Lower Parts Kit

Save 41%
MSRP: $59.00
Original price was: $39.95.Current price is: $34.95.
NBS Mil-Spec Lower Parts Kit Minus FCG & Pistol Grip

NBS Mil-Spec Lower Parts Kit Minus FCG & Pistol Grip

Save 25%
MSRP: $23.95
$17.95
Sale!
NBS Mil-Spec AR-15 Carbine Buffer Spring

NBS Mil-Spec AR-15 Carbine Buffer Spring

Save 76%
MSRP: $3.95
Original price was: $3.56.Current price is: $0.95.
Sale!
Kaw Valley Precision AR-15 Trigger Reduced Power Spring Kit

Kaw Valley Precision AR-15 Trigger Reduced Power Spring Kit

Save 40%
MSRP: $9.95
Original price was: $6.95.Current price is: $5.95.
Sale!
BCA M16 Profile 5.56 NATO Complete Bolt Carrier Group - Black Nitride

BCA M16 Profile 5.56 NATO Complete Bolt Carrier Group – Black Nitride

Save 70%
MSRP: $167.99
Original price was: $69.95.Current price is: $49.95.
Sale!
Magpul PMAG M3 5.56 30RD

Magpul PMAG M3 5.56 30RD

Save 5 – 20%
MSRP: $14.95
Starting from $14.20$11.95
Hera Arms H3T GEN 2 Transparent Frame 30-Round Polymer Magazine

Hera Arms H3T GEN 2 Transparent Frame 30-Round Polymer Magazine

Save 8%
MSRP: $11.90
$10.95
Strike Industries Extended Latch Charging Handle

Strike Industries Extended Latch Charging Handle – Black

Save 32%
MSRP: $43.95
$29.95
Sale!
Mil-Spec Carbine Buffer Kit

Mil-Spec Carbine Buffer Kit

Save 44%
MSRP: $44.95
Original price was: $35.95.Current price is: $24.95.
Sale!
Discount Mil-Spec Lower Build Kit

Discount Mil-Spec Lower Build Kit

Save 50%
MSRP: $109.95
Original price was: $74.90.Current price is: $59.95.
NBS Slick Side Billet Upper Receiver

NBS Slick Side Billet Upper Receiver

Save 30 – 37%
MSRP: $89.95 – $109.95
Starting from $56.95
NBS Mil-Spec Fire Control Group

NBS Mil-Spec Fire Control Group

Save 27%
MSRP: $29.95
$21.95
Strike Industries Enhanced Bolt Catch

Strike Industries Enhanced Bolt Catch – Black

Save 6%
MSRP: $15.95
$14.95
Sale!
Toolcraft .223/5.56/300 BLK M16 Profile Bolt Carrier Group - Black Nitride

Toolcraft .223/5.56/300 BLK M16 Profile Bolt Carrier Group – Black Nitride

Save 40%
MSRP: $149.95
Original price was: $109.95.Current price is: $89.95.
Sale!
NBS AR-15 Stripped Upper

NBS AR-15 Stripped Upper

Save 50%
MSRP: $79.95
Original price was: $49.95.Current price is: $39.95.
Sale!
If you’ve run your AR hard on the range, competed in 3-Gun, or carried it for days, you know the value of a lightweight build. Strike Industries delivers on this with their Ultra Light Pivot / Take Down Pins, designed to shave weight without sacrificing durability. Precision CNC-machined from 7075 Aircraft Grade Billet Aluminum and hard anodized for longevity, these pins are built to last. Available in Black, Blue, Red, and FDE, they let you match or accent your AR-15 for a custom look. With 4.9 to 5-star ratings across firearm sites, these pins are a top choice for weight-conscious shooters. Plus, with the AR15Discounts.com Guarantee, you can return them within 30 days for a full refund if you're not satisfied. Ultra Light Pivot / Take Down Pins

Strike Industries Ultra Light Pivot / Takedown Pins

Save 6 – 19%
MSRP: $15.95 – $16.95
Starting from $14.95$12.95
Sale!
Aero Precision AR-15 Stripped Lower Receiver

Aero Precision AR-15 Stripped Lower Receiver

Save 17 – 52%
MSRP: $135.00 – $180.00
Starting from $109.00$64.95
Sale!
Breek Arms Warhammer AR-15 Charging Handle

Breek Arms Warhammer AR-15 Charging Handle

Save 24%
MSRP: $49.99
$44.99$37.95
Sale!
Vortex SPARC AR Red Dot

Vortex SPARC AR Red Dot

Save 68%
MSRP: $279.99
Original price was: $199.99.Current price is: $89.95.
Sale!
Strike Industries Extended Bolt Catch

Strike Industries Extended Bolt Catch

Save 24%
MSRP: $16.95
Original price was: $14.95.Current price is: $12.95.
Sale!
UTG Ambidextrous 45/90 Safety Selector

UTG Ambidextrous 45/90 Safety Selector

Save 33%
MSRP: $29.97
Starting from $29.97$19.95
Sale!
Aero Precision Oops Kit

Aero Precision Oops Kit

Save 30%
MSRP: $20.00
Original price was: $15.99.Current price is: $13.95.
Sale!
ODIN Works XMR 3 Extended Mag Release

ODIN Works XMR 3 Extended Mag Release

Save 5 – 21%
MSRP: $24.00
Starting from $21.85$18.95
Strike Industries AR-15 Enhanced Lower Receiver Parts Kit LESS Trigger, Hammer & Disconnect for .223/5.56

Strike Industries AR-15 Enhanced Lower Receiver Parts Kit LESS Trigger, Hammer & Disconnect for .223/5.56

Save 29%
MSRP: $55.95
$39.95
Sale!
Strike Industries Strike Billet Magazine Catch

Strike Industries Strike Billet Magazine Catch

Save 10 – 26%
MSRP: $18.95 – $20.95
Starting from $16.95$13.95
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AR-15 Accessories

Step up your AR-15 game with our top-notch selection of the best AR-15 accessories. Our range includes everything you need, like sturdy handstops for better control, angled grips for comfort, long-range lights laser, precision-targeted red dots, durable rail covers to protect your rifle, and many more. Each product is chosen for its high quality and ability to make your AR-15 better and easier to use.

New Arrivals

New
Primary Arms SLx 1-6x24mm SFP Rifle Scope Gen IV - Illuminated ACSS Nova Fiber Wire Reticle + Scope Mount

Primary Arms SLx 1-6x24mm SFP Rifle Scope Gen IV – Illuminated ACSS Nova Fiber Wire Reticle + Scope Mount

Original price was: $399.94.Current price is: $389.94.
Sale!
New
Aero Precision Enhanced M-LOK AR-15 Quad Rail Handguard Gen 2 Black - 15"

Aero Precision Enhanced M-LOK AR-15 Quad Rail Handguard Gen 2 Black – 15″

Save 47%
MSRP: $189.99
Original price was: $139.95.Current price is: $99.95.
Sale!
New
Aero Precision Enhanced M-LOK AR-15 Handguard - Gen 2 - Black - 12.7"

Aero Precision Enhanced M-LOK AR-15 Handguard – Gen 2 – Black – 12.7″

Save 50%
MSRP: $159.99
Original price was: $129.95.Current price is: $79.95.
Sale!
New
Aero Precision Enhanced M-LOK AR-15 Handguard Gen 2 Black - 15"

Aero Precision Enhanced M-LOK AR-15 Handguard Gen 2 Black – 15″

Save 44%
MSRP: $159.99
Original price was: $129.95.Current price is: $89.95.
Sale!
New
ALG Defense El Jefe 5.56 NATO AR-15 Rifle - 16"

ALG Defense El Jefe 5.56 NATO AR-15 Rifle – 16″

Save 18%
MSRP: $1,223.00
Original price was: $1,223.00.Current price is: $999.00.
New
Geissele Automatics Super Duty MOD1 5.56 NATO Complete AR-15 Upper Receiver - 13.9" Pinned - DDC

Geissele Automatics Super Duty MOD1 5.56 NATO Complete AR-15 Upper Receiver – 13.9″ Pinned – DDC

MSRP: $1,438.00
$1,438.00
New
Geissele Automatics Super Duty Mod 1 .300 Blackout AR-15 Complete Upper Receiver - 8" - Black

Geissele Automatics Super Duty Mod 1 .300 Blackout AR-15 Complete Upper Receiver – 8″ – Black

MSRP: $1,330.00
$1,330.00
New
Geissele Automatics Super Duty MOD1 5.56 NATO Complete AR-15 Upper Receiver - 13.9" Pinned - Black

Geissele Automatics Super Duty MOD1 5.56 NATO Complete AR-15 Upper Receiver – 13.9″ Pinned – Black

MSRP: $1,285.00
$1,285.00
New
Geissele Automatics Super Duty AR-15 Barreled Upper Receiver 5.56 Midlength - Black - No Muzzle Device - 14.5"

Geissele Automatics Super Duty AR-15 Barreled Upper Receiver 5.56 Midlength – Black – No Muzzle Device – 14.5″

MSRP: $989.00
$989.00
New
Geissele Automatics Super Duty AR-15 Barreled Upper Receiver 5.56 Midlength - DDC - No Muzzle Device - 14.5"

Geissele Automatics Super Duty AR-15 Barreled Upper Receiver 5.56 Midlength – DDC – No Muzzle Device – 14.5″

MSRP: $1,142.00
$1,142.00
New
Geissele Automatics Super Duty MOD1 5.56 NATO Complete Upper Receiver - 12.5" - DDC

Geissele Automatics Super Duty MOD1 5.56 NATO Complete Upper Receiver – 12.5″ – DDC

MSRP: $1,438.00
$1,438.00
New
Geissele Automatics Super Duty MOD1 5.56 NATO AR-15 Rifle - 14.5" Pinned - DDC

Geissele Automatics Super Duty MOD1 5.56 NATO AR-15 Rifle – 14.5″ Pinned – DDC

MSRP: $2,372.00
$2,372.00
New
Geissele Automatics Super Duty HBAR AR-15 Barreled Upper Receiver 5.56 Midlength - DDC - No Muzzle Device - 14.5"

Geissele Automatics Super Duty HBAR AR-15 Barreled Upper Receiver 5.56 Midlength – DDC – No Muzzle Device – 14.5″

MSRP: $1,142.00
$1,142.00
New
Geissele Automatics Super Duty HBAR AR-15 Barreled Upper Receiver 5.56 Midlength - Black - No Muzzle Device - 14.5"

Geissele Automatics Super Duty HBAR AR-15 Barreled Upper Receiver 5.56 Midlength – Black – No Muzzle Device – 14.5″

MSRP: $989.00
$989.00
New
Geissele Automatics Super Duty HBAR AR-15 Barreled Upper Receiver 5.56 Midlength - Black - No Muzzle Device - 16"

Geissele Automatics Super Duty HBAR AR-15 Barreled Upper Receiver 5.56 Midlength – Black – No Muzzle Device – 16″

MSRP: $989.00
$989.00
New
Placeholder

Armaspec Self-Retention Caste Nut / Alum

$26.99
Sale!
New
Rearden Atlas Bravo Suppressor Mount

Rearden Atlas Bravo Suppressor Mount

Starting from $67.50$49.95
New
E-Lander 5.56 NATO 30-Round Polymer AR-15 Magazine

E-Lander 5.56 NATO 30-Round Polymer AR-15 Magazine

MSRP: $14.99
$14.99
New
Hornady American Defense 9mm 115gr XTP Ammo & Pistol Case Combo Pack

Hornady American Defense 9mm 115gr XTP Ammo & Pistol Case Combo Pack

Save 13%
MSRP: $149.99
$129.95
New
Centurion 5.56 M-LOK Handguard

Centurion 5.56 M-LOK Handguard

Starting from $190.00
New
Centurion Maximus-L 5.56 Inconel Suppressor - Black

Centurion Maximus-L 5.56 Inconel Suppressor – Black

$1,250.00
New
Centurion Maximus-H-Ti 30 Cal Titanium Suppressor, DLC Coated OD, S-Line Coated ID

Centurion Maximus-H-Ti 30 Cal Titanium Suppressor, DLC Coated OD, S-Line Coated ID

MSRP: $1,350.00
$1,350.00
New
Centurion Maximus-L-Ti 5.56 Titanium Suppressor DLC Coated OD, S-Line Coated ID

Centurion Maximus-L-Ti 5.56 Titanium Suppressor DLC Coated OD, S-Line Coated ID

$1,250.00
Sale!
New
Wheeler Engineering 1-Piece 30mm Cantilever Scope Mount - Black

Wheeler Engineering 1-Piece 30mm Cantilever Scope Mount – Black

Save 43%
MSRP: $69.95
Original price was: $49.95.Current price is: $39.95.
New
Kaw Valley Precision Plan B Muzzle Brake

Kaw Valley Precision Plan B Muzzle Brake

Save 8%
MSRP: $59.95
$54.95
New
Kaw Valley Blast Shield for Plan B

Kaw Valley Blast Shield for Plan B

Save 22%
MSRP: $89.95
$69.95
New
Kaw Valley Precision Muzzle Brake for ASR

Kaw Valley Precision Muzzle Brake for ASR

Save 8%
MSRP: $59.95
$54.95
New
Kaw Valley Precision Blast Shield for ASR

Kaw Valley Precision Blast Shield for ASR

Save 22%
MSRP: $89.95
$69.95
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.

Recent blog posts

What’s Hot in Today’s Daily Deals? Halloween 2025 Edition

Trick or treat, shooters! AR15Discounts.com is unleashing a Halloween Haul of ghoulishly good deals. We’ve [...]

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30
Oct
Ballistic Advantage
Ballistic Advantage Barrels: Best Accessories to Boost Performance

If you’re building or upgrading an AR-15 platform, the name Ballistic Advantage often comes up—and [...]

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22
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AR-15 Stock
Types of AR-15 Stocks and Their Uses

When building or upgrading your AR platform, choosing the right AR-15 stock is a critical [...]

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22
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PDW Stock AR-15 Buyer’s Guide

The AR-15 platform is all about customization, and PDW stocks are a top choice for [...]

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18
Oct
What’s Hot in Today’s Daily Deals? 16th October 2025 Edition

Welcome to the Columbus Day Sale at AR15Discounts.com, where we’re rolling out unbeatable savings on [...]

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16
Oct
Comparing Ballistic Advantage’s Hanson Profile Barrels: Which Is Right for Your AR-15 Build?

The barrel is the heart of your AR-15, anchoring its accuracy, reliability, and handling. As [...]

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15
Oct
.300 Blackout vs. 5.56mm Rifles: Choosing the Right AR-15 Cartridge for Your Needs

When it came time to build the ultimate home defense rifle that would be a [...]

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10
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What’s Hot in Today’s Daily Deals? 7th October 2025 Edition

As fall settles in, we’ve selected 10 standout products to enhance your shooting experience without [...]

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