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On Sale

  • Sale
    Real Avid Smart AR15 Cleaning Mat

    Real Avid Smart AR15 Cleaning Mat

    When it comes to cleaning, maintenance, and upgrades to your AR-15, you have your tool situation handled. That's a great step in the right direction. Now you need a regular and consistent place to do your work. Whether you choose the work bench out in...

    Was: $24.99
    Now: $14.97
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    GLOCK® 21 Compatible Stainless Steel Fluted Barrel 4 GLOCK® 21 Compatible Stainless Steel Fluted Barrel 5 GLOCK® 21 Compatible Stainless Steel Fluted Barrel 6 GLOCK® 21 Compatible Stainless Steel Fluted Barrel GLOCK® 21 Compatible Stainless Steel Fluted Barrel 2

    GLOCK® 21 Compatible Stainless Steel Fluted Barrel

    GLOCK® 21 and P80 compatible. Fluted for weight savings. Fully polished stainless. There's a lot of quality packed into this little G21-compatible barrel. It's been forged from high-quality 416R stainless steel, cut and fluted to reduce weight, then...

    Was: $99.99
    Now: $89.97
  • Sale
    Samson Fixed Front Sight (HK) Samson Fixed Front Sight (HK) 2

    Samson Fixed Front Sight (HK)

    Durable, lightweight, classic H&K-type iron sight. The Samson Fixed Front Sight is arguably an improvement when compared to the USGI front post. And yet, the A2-type front sights off most M16s and M4s can't be beat. So, why not pair them up? That's...

    Was: $54.99
    Now: $24.97
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    Real Avid Gun Boss Pro Handgun Cleaning Kit Real Avid Gun Boss Pro Handgun Cleaning Kit Real Avid Gun Boss Pro Handgun Cleaning Kit Real Avid Gun Boss Pro Handgun Cleaning Kit Real Avid Gun Boss Pro Handgun Cleaning Kit

    Real Avid Gun Boss Pro Handgun Cleaning Kit

    Clean it like you mean it. Your sidearm, especially its internals will get dirty. Bullet powder explodes and leaves black grime behind. If this happens enough, eventually it'll be hard to clean off with a normal cleaning. You'll need to scrub the hell...

    Was: $24.99
    Now: $12.97
  • Sale
    Luth AR Charging Handle - .308

    Luth AR Charging Handle - .308

    The standard .308 from Luth-AR. Made from the lightweight yet durable 6061-T6 aluminum and anodized black, not just for looks, but for protection against corrosion. Perfect for you .308 rifle! Features 6061-T6 Aluminum Anodized Black

    Was: $34.99
    Now: $14.97
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    Gun Nuts® Ambidextrous Sporter Lower Parts Kit Gun Nuts® Ambidextrous Sporter Lower Parts Kit Gun Nuts® Ambidextrous Sporter Lower Parts Kit Gun Nuts® Ambidextrous Sporter Lower Parts Kit

    Gun Nuts® Ambidextrous Sporter Lower Parts Kit

    Features a notched hammer and ambidextrous safety. Combine the best of old-school ARs with the ergonomics of a modern parts kit with the Sporter Ambi LPK from Gun Nuts. Features an original notched hammer, for compatibility with unshrounded bolt carriers...

    Was: $105.99
    Now: $69.97
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    Magpul® MS1® Dual QDM 2 Point Sling - Black Magpul® MS1® Dual QDM 2 Point Sling - Black 2 Magpul® MS1® Dual QDM 2 Point Sling - Black 3

    Magpul® MS1® Dual QDM 2 Point Sling - Black

    Grab the MS1 Sling with Magpul's upgraded QDM studs. The MS1 is one of the best rifle slings available. It provides quick adjustment for any two-point attachment setups, and it's made from strong nylon webbing that's comfortable and easy to adjust. So,...

    Was: $71.20
    Now: $39.97
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    AR-9 Pistol Lower Build Kit w/ No Brace

    AR-9 Pistol Lower Build Kit w/ No Brace

    The affordable way to finish your AR-9 pistol build. Need all the lower parts for your AR-9 receiver? Grab this lower build kit! It includes the necessary 9mm buffer, a tube, recoil spring, and LPK for assembling your 9mm AR lower receiver. Lower Parts...

    Was: $84.99
    Now: $79.99
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    Glock® 21 Compatible RMR Cut Slide - .45acp 5 Glock® 21 Compatible RMR Cut Slide - .45acp 6 Glock® 21 Compatible RMR Cut Slide - .45acp Glock® 21 Compatible RMR Cut Slide - .45acp 2 Glock® 21 Compatible RMR Cut Slide - .45acp 3

    Glock® 21 Compatible RMR Cut Slide - .45 ACP

    Gen 3 compatible. RMR optic cut. Rear angled serrations. This GLOCK® 21-compatible slide features a pre-cut RMR optic footprint and angled rear serrations for improved grip. Cut from 416R stainless, heat-treated and coated in a matte black powdercoat...

    Was: $169.99
    Now: $159.97
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    Glock® 26 Compatible Barrel - TiN Glock® 26 Compatible Barrel - TiN 2

    Glock® 26 Compatible Barrel - TiN

    Make your Glock® 26 or compatible build look like it was given to you personally by the ancient Greek gods and goddesses themselves by adding a barrel coated in gold titanium nitride, or TiN. Be an instrument of their will as you smite paper targets...

    Was: $99.99
    Now: $84.97
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    LWD Glock® Compatible Connector - 3.5 lb G42/43

    LWD Glock® Compatible Connector - 3.5 lb G42/43

    For those of you building a single-stack Glock® 42 or 43 compatible pistol who have decided you want a better feel to your trigger than what the OEM or "stock" trigger provides, this is your first step. This is the LWD Glock® Compatible 3.5 lb...

    Was: $19.95
    Now: $14.97
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    Compact Barrel for Sig Sauer® P320™ - Nitride Black Compact Barrel for Sig Sauer® P320™ - Nitride Black Compact Barrel for Sig Sauer® P320™ - Nitride Black Compact Barrel for Sig Sauer® P320™ - Nitride Black

    Compact Barrel for Sig Sauer® P320™ - Nitride Black

    Upgrade your 9mm Compact P320™ with a match-grade barrel. This Crucible 416R Stainless-forged barrel was designed to improve your Compact P320's accuracy with a simple drop-in solution. It's also been QPQ Nitrided to promote maximum heat and...

    Was: $49.99
    Now: $38.97
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    Olight BALDR S - Rail Mounted Light - 800 Lumens Olight BALDR S - Rail Mounted Light - 800 Lumens 2 Olight BALDR S - Rail Mounted Light - 800 Lumens 3 Olight BALDR S - Rail Mounted Light - 800 Lumens 4 Olight BALDR S - Rail Mounted Light - 800 Lumens 5

    Olight BALDR S - Rail Mounted Light - 800 Lumens

    A powerful, compact laser/light combo for your handgun or rifle rail. OLIGHT's Baldr S takes all the best features in a handgun laser/light combo and pairs them with a great price and high-quality aluminum housing. The Baldr S has a bright, 800-lumen LED...

    Was: $129.95
    Now: $84.97
  • Sale
    Glock® Compatible Non-Adjustable Pyramid Trigger - Black

    Glock® Compatible Non-Adjustable Pyramid Trigger - Black

    Look, the fact is Glock® compatible pistols still fit into the category of "most customizable pistols around." You can upgrade, replace, or otherwise swap out every damned part on one. But before you trick yours out to truly make it unique to you,...

    Was: $169.99
    Now: $139.97
  • Sale
    Glock® 21 Compatible Barrel Glock® 21 Compatible Barrel Glock® 21 Compatible Barrel Glock® 21 Compatible Barrel

    Glock® 21 Compatible Barrel

    OEM performance and price. Sometimes, it's best to stick with factory-spec components -- like this DLC-coated, G21-compatible barrel -- to guarantee reliable cycling and good accuracy with any .45 ACP load. Barrel Compatibility This barrel fits all Gen 1...

    Was: $79.99
    Now: $59.97
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    Glock® 42/43 OEM Rear Night Sight Glock® 42/43 OEM Rear Night Sight 2 Glock® 42/43 OEM Rear Night Sight 3

    Glock® 42/43 OEM Rear Night Sight

    Low-profile OEM Rear Night Sight for your favorite carry pistol. The GLOCK® 42 and 43 provide excellent concealment and reliability, and GLOCK's® OEM rear night sight -- tailored specifically for these small slides and frames -- is no different...

    Was: $49.99
    Now: $34.97
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    Sig Sauer® 3MOA 1X30mm Reflex Sight - Romeo1 PRO 2 Sig Sauer® 3MOA 1X30mm Reflex Sight - Romeo1 PRO Sig Sauer® 3MOA 1X30mm Reflex Sight - Romeo1 PRO 3 Sig Sauer® 3MOA 1X30mm Reflex Sight - Romeo1 PRO 4 Sig Sauer® 3MOA 1X30mm Reflex Sight - Romeo1 PRO 5

    Sig Sauer® 3MOA 1X30mm Reflex Sight - Romeo1 PRO

    Sig Sauer's produced some of the most reliable, accurate handguns in the world. They've managed to push the envelope further by developing one of the most lightweight, compact and capable micro red dots, ever: The Romeo1 PRO Reflex Sight. To achieve its...

    Was: $429.99
    Now: $299.97
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    1911 AR Pistol Grip 1911 AR Pistol Grip 1911 AR Pistol Grip 1911 AR Pistol Grip 1911 AR Pistol Grip

    1911 AR Pistol Grip

    Give Your AR the 1911 Treatment. These are real, bona fide 1911 grips, complete with standard grip panel threaded inserts, made specifically for the AR platform! Anodized and available in Black, Gray, or OD Green, these grips are incredibly strong and...

    Was: $64.99
    Now: $19.97
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    Magpul MOE® Carbine-Length M-LOK Handguard

    Magpul MOE® Carbine-Length M-LOK Handguard

    Introducing the Magpul MOE M-Lok Handguard, your go-to choice for a lightweight solution tailored for a carbine-length AR15. Engineered from a durable, heat-resistant polymer, this handguard has an exceptional balance of strength and feather-light design...

    Was: $35.10
    Now: $19.97
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    B5 Systems SOPMOD Stock 1 B5 Systems SOPMOD Stock 2 B5 Systems SOPMOD Stock 3 B5 Systems SOPMOD Stock 4 B5 Systems SOPMOD Stock 5

    B5 Systems SOPMOD Stock

    SOPMOD: The best AR stock. Period. Stoner's original stock was OK. But a fixed length of pull was never ideal. Then came the M4's adjustable stock. That stock is fine, but it's cheek weld isn't great. Comfort is lacking, and so is recoil control. Then...

    Was: $99.99
    Now: $59.97
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    Glock® 43 Compatible - Standard Cut Slide (FDE) 5 Glock® 43 Compatible - Standard Cut Slide (FDE) 6 Glock® 43 Compatible - Standard Cut Slide (FDE) 1 Glock® 43 Compatible - Standard Cut Slide (FDE) 2 Glock® 43 Compatible - Standard Cut Slide (FDE) 3

    Glock® 43 Compatible - Standard Cut Slide (FDE)

    Factory fitment, with a rugged Cerakote finish. This GLOCK® 43-Compatible slide works with the PF9SS 80% frame. Front and rear serrations make for easy chambering and press checks, as the matte Flat Dark Earth Cerakote finish provides complete...

    Was: $139.99
    Now: $99.97
  • Sale
    CMMG Charging Handle Assembly - AR15

    CMMG Charging Handle Assembly - AR15

    Get yourself a charging handle that won't twist or break so easily under force. The CMMG Charging Handle Assembly is a standard AR-15 handle that is made from a durable 7075-T6 aluminum to ensure longevity with latch installed. Features Made from...

    Was: $33.99
    Now: $21.97
  • Sale
    Rise Armament .223/5.56 RA-701 Compensator Rise Armament .223/5.56 RA-701 Compensator

    Rise Armament .223/5.56 RA-701 Compensator

    Want to completely eliminate muzzle rize? Reduce felt recoil by 67%? Add a badass-lookin' muzzle device on your AR-15 in the process? You can check all three boxes and keep some cash in your wallet with Rise Armament's affordable RA-701 Compensator. This...

    Was: $89.00
    Now: $59.97

We always update this page with our latest and great products, on sale today! Part of our commitment to you at 80-lower.com includes promising the lowest possible prices on 80 lower receiver units, AR-15 uppers, bulk purchases, 80 lower jigs, sights and scopes, accessories, and much more.

80% Lowers on Sale

Grab an O.G. forged 80% lower with an anodized finish for the lowest possible price online, anywhere! This lower has been built to exact mil-spec measurements, guaranteeing compatibility with other retail AR-15 parts.

Discounted Build Kits Available Now

Looking for a complete build kit, but don't want to spend an arm and leg? We didn't forget about you. Our Ultimate Premium AR-15 Rifle Kit is currently on sale, as well as our 5" Government Black 1911 Build Kit in 9mm!


DISCLAIMER: If you are new to the world of DIY gun building, you likely have a lot of questions and rightfully so. It’s an area that has a lot of questions that, without the correct answers, could have some serious implications. At 80-Lower.com, we are by no means providing this content on our website to serve as legal advice or legal counsel. We encourage each and every builder to perform their own research around their respective State laws as well as educating themselves on the Federal laws. When performing your own research, please be sure that you are getting your information from a reliable source.

We are a national retailer of individual components and not all products depicted on this website are legal in every state. Shipping of various products found on this website are prohibited to some states (such as California, Connecticut, District of Columbia, Hawaii, New Jersey, New York, Rhode Island, and Washington). The information, pictures, text or products presented on this website are not a representation by us, and should not be understood by you, that any product or completed firearm is legal to assemble or own in your state of residence. We encourage each and every builder to perform their own research about the state and federal laws that apply to them. It is your responsibility to understand the law and we encourage you to consult with an attorney or your local ATF representative.