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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Magpul PMAG MOE 5.56 30RD – Black

Save 39%
MSRP: $12.95
Original price was: $12.30.Current price is: $7.95.
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Anderson AR-15 Stripped Upper Receiver

Save 43%
MSRP: $69.95
Original price was: $49.95.Current price is: $39.95.
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NBS .223/5.56 Bolt Carrier Group – Black Nitride

Save 57%
MSRP: $139.95
Original price was: $79.95.Current price is: $59.95.
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Rise Armament RAVE 140 Drop-in Trigger Flat / Curved

Save 40%
MSRP: $149.99
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ODIN Works Complete Lower Parts Kit

Save 32%
MSRP: $59.00
$39.95
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NBS Mil-Spec AR-15 Carbine Buffer Spring

Save 76%
MSRP: $3.95
Original price was: $3.56.Current price is: $0.95.
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Strike Industries M-LOK Rail Covers – V2 – (Black, FDE)

Save 25%
MSRP: $7.95
$6.95$5.95
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Aero Precision – AR-15 Lower Parts Kit, Minus FCG/Trigger Guard/Pistol Grip

Save 23%
MSRP: $44.00
Original price was: $39.99.Current price is: $33.99.
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Magpul PMAG M3 5.56 30RD

Save 20%
MSRP: $14.95
$13.95$11.95
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NBS AR-15 Armorer’s Wrench

Save 32%
MSRP: $21.95
Original price was: $19.95.Current price is: $14.95.
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Aero Precision AR-15 Assembled Upper Receiver

Save 36%
MSRP: $140.00
Original price was: $99.99.Current price is: $89.95.
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Aero Precision AR-15/M4 Carbine Receiver Extension / Buffer Kit

Save 33%
MSRP: $75.00
Original price was: $67.99.Current price is: $49.95.
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Strike Industries Ultimate Dust Cover – .223/5.56

Save 50%
MSRP: $15.95
$14.95$7.95
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NBS Mil-Spec Semi-Auto Safety Selector

Original price was: $7.95.Current price is: $4.95.
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Magpul MOE Stock Mil-Spec

Save 8 – 20%
MSRP: $39.95 – $59.95
From $36.81$31.95
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Discount Mil-Spec Lower Build Kit

Save 45%
MSRP: $109.95
Original price was: $79.95.Current price is: $59.95.
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Dirty Bird AR-15 Lower Receiver Pin and Spring Kit

Save 25%
MSRP: $15.95
Original price was: $14.50.Current price is: $11.95.
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Dirty Bird Industries AR-15 Trigger Reduced Power Single Stage Spring Set

Save 56%
MSRP: $8.95
Original price was: $7.95.Current price is: $3.95.
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Aero Precision M4E1 Stripped Lower Receiver

Save 27 – 39%
MSRP: $155.00 – $175.00
From $129.99$94.95
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Dirty Bird Enhanced Polymer Trigger Guard W/ Roll Pin & Set Screw

Save 34%
MSRP: $5.95
Original price was: $4.95.Current price is: $3.95.
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Magpul MOE+ Rubber Overmold Grip

Save 8 – 21%
MSRP: $23.95
From $21.29$18.95
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KAK AR-15 H2 Heavy Buffer

Save 20%
MSRP: $25.00
Original price was: $23.25.Current price is: $19.95.
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NBS 16 5.56 NATO 1:7 Twist Black Nitride Mid-Length Barrel

Save 53%
MSRP: $149.95
Original price was: $109.95.Current price is: $69.95.
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Aero Precision Upper Parts Kit (Forward Assist Kit + Dust Cover Kit)

Save 20%
MSRP: $25.00
Original price was: $22.99.Current price is: $19.95.
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ODIN Works XMR 3 Extended Mag Release

Save 9 – 26%
MSRP: $22.00 – $23.00
From $19.95$16.95
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Aero Precision AR-15 Stripped Lower Receiver

Save 16 – 48%
MSRP: $135.00 – $180.00
From $89.99$69.95
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Anderson Lower Parts Kit w/ Black Hammer & Trigger

Save 32%
MSRP: $56.49
Original price was: $44.95.Current price is: $38.21.
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Strike Industries SI Link KeyMod / M-LOK Foregrip – (Black, Blue, FDE, Grey, Red)

Save 5 – 21%
MSRP: $37.95 – $39.95
From $35.95$29.95
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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

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MEPROLIGHT M22 1x30mm Day/Night Red Dot Reflex Sight

Save 20%
MSRP: $499.99
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Meprolight MEPRO M21 1x30mm Day/Night Self-Illuminated Reflex Sight – 12 MOA Red Triangle Post

Save 19%
MSRP: $479.99
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Meprolight Hyper-Bright Tritium Night Sights for Sig P320 Yellow/Green

Save 45%
MSRP: $109.99
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Meprolight Hyper Bright Night Sights for SIG P Series Tritium Orange/Green

Save 45%
MSRP: $109.99
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Meprolight Hyper-Bright Tritium Night Sights for Sig P320 Green/Green

Save 45%
MSRP: $109.99
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Meprolight Hyper Bright Night Sights for Standard Glock 9/357SIG/40/45GAP Tritium Yellow/Green

Save 45%
MSRP: $109.99
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Meprolight Hyper Bright Night Sights for Standard Glock 9/357SIG/40/45GAP Tritium Green/Green

Save 45%
MSRP: $109.99
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Meprolight Hyper Bright Night Sights for Glock 42/43 Tritium Yellow/Green

Save 45%
MSRP: $109.99
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Meprolight Hyper Bright Night Sights for Glock 42/43 Tritium Orange/Green

Save 45%
MSRP: $109.99
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Meprolight Hyper-Bright – Highly Visible Day/Night Self-Illuminated Sights for Glock 42,43,43X,48

Save 45%
MSRP: $109.99
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Meprolight LTD HVS Sights for Glock 9mm/.357 SIG/.40/.45 GAP (Green Front, Green Rear)

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MSRP: $109.99
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Meprolight MEPRO FUBS – Self-Illuminated Folding Back-Up Rifle Sights

Save 44%
MSRP: $159.99
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NBS AR-15 .223/5.56 Bolt Carrier Group – FDE PVD

Save 13%
MSRP: $149.95
$129.95
New
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NBS 5/8-24 Extended Flash Hider – .308/6.5

Save 13%
MSRP: $29.95
$25.95
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Aero Precision EPC-9 Threaded 11″ 9mm Complete Upper Receiver w/ ATLAS R-ONE 10.3″ Handguard – Anodized Black

Save 10%
MSRP: $550.00
$494.99
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Q AR-15 Balanced Bolt Catch

MSRP: $35.00
$35.00
New
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Q Literally The Best AR-15 Drop-In 2-Stage Trigger Ever Made – Silver

Save 15%
MSRP: $350.00
$299.00
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Radian Sig P365-XMACRO TRU-17 – Magazine Base Pad – Black (2 Pack)

MSRP: $69.95
$69.95
New
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Aero Precision M4E1 PRO Ambidextrous Safety Selector

Save 9%
MSRP: $65.00
$58.99
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D&H AR-15 5.56 30 Round Aluminum Magazine – Grey

Save 27%
MSRP: $14.99
Original price was: $13.99.Current price is: $10.95.
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SB Tactical SBPDW Pistol Stabilizing Brace – AR – Black

Save 20%
MSRP: $299.99
$239.99
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VKTR Industries VK-1 Piston AR-15 13.7″ 5.56 NATO Complete Upper w/ Pinned SOLGW NOX

MSRP: $1,899.00
$1,899.00
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VKTR Industries VK-1 Piston AR-15 5.56 NATO Pistol – SBA3 Brace

MSRP: $2,299.00
$2,299.00
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VKTR Industries VK-1 Piston AR-15 16″ 5.56 NATO Complete Upper

MSRP: $1,799.00
$1,799.00
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VKTR Industries VK-1 Low Profile M-LOK AR-15 Handguard

From $260.00
New
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VKTR Industries VK-1 Stripped AR-15 Upper Receiver – Thermal Fit

MSRP: $109.00
$109.00
New
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VKTR Industries Combat Match Bolt Assembly – 5.56

MSRP: $149.00
$149.00
New
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VKTR Industries Heavy Duty Buffer Retainer

MSRP: $15.00
$15.00
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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.