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AT3™ SPEAR M-LOK™ AR-15 Free Float Handguard - 12 & 15 inch Lengths

AT3 Tactical Spear M-LOK Free Float Handguard 9 Inch

AT3 Tactical Spear M-LOK Free Float Handguard Flat Dark Earth 12 Inch with Barrel Nut, 5 Slot Rail, and Hardware

AT3 Tactical Spear M-LOK Free Float Handguard Flat Dark Earth 15 Inch with Barrel Nut, 5 Slot Rail, and Hardware

AT3 Tactical Spear M-LOK Free Float Handguard Stealth Grey 12 Inch with Barrel Nut, 5 Slot Rail, and Hardware

AT3 Tactical Spear M-LOK Free Float Handguard Stealth Grey 15 Inch with Barrel Nut, 5 Slot Rail, and Hardware

AT3 Tactical SPEAR M-LOK Handguard - 15 Inch OD Green

AT3 Tactical SPEAR M-LOK Handguard - 12 Inch OD Green

AT3™ SPEAR M-LOK™ AR-15 Free Float Handguard - 9 inch Length

AT3 Tactical SPEAR M-LOK Handguard - 9 Inch Flat Dark Earth

AT3 Tactical SPEAR M-LOK Handguard - 9 Inch Stealth Grey

AT3 Tactical SPEAR M-LOK Handguard - 9 Inch OD Green

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BLEMISHED AT3™ M-Lok AR 15 Handguards

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$79.99

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Product Overview Customer reviews

Blemished M-LOK Handguards – A Functional Upgrade for Builders who aren’t Picky

These “blem” M-LOK handguards for the AR15 have minor imperfections – limited to small scratches or rub marks.
They come with all the necessary hardware and are guaranteed to function.

The slim free-float design enhances accuracy while minimizing the weight of your rifle. M-LOK attachment slots and included rail section provide unlimited options for accessorizing your build. And with an available Billet Upper to perfectly match the slim profile, the SPEAR (Slim Profile Ergonomic Adjustable Rail) creates a unique look to set your rifle apart. With 9″, 12”, or 15” lengths available, the SPEAR handguard is ideal for customizing your next AR-15 build or upgrading an existing rifle. If you’re starting from a stock rifle, make sure you purchase a Low Profile Gas Block with the handguard.

Lightweight & Durable

Slim and lightweight M-LOK design, with attachment, points at the 3, 6, & 9 o’clock positions and lightened Picatinny rail at the 12 o’clock position
Durable 6061 aircraft aluminum alloy construction – designed to take a beating
Picatinny top rail perfectly aligns with AR-15 flat-top upper receivers, both forged and our AT3 Billet Upper
Handguard uses screws to clamp around the barrel nut, with anti-rotation tabs and anti-slip screws that ensure a rock-solid lockup

Easy to Install

Installs clean and secure with only a few simple steps – all you’ll need is a torque wrench, vise block, and vise. Click here to view our instructions.
Perfect for assembling a new build or upgrading an existing rifle – it’s compatible with most upper receivers on the market
Once you’ve got it installed, you’ll have plenty of room for M-LOK accessories and adapters
Seriously, it’s easy. Check out our video below for a guide on the complete installation.

Exceptional Fit and Finish

Durable matte-black anodized finish resists scratches and provides an attractive surface that matches the rest of your build
Vented top rail reduces weight and dissipates heat from shooting
Finger grooves down the length of the handguard provide a more ergonomic hold and a unique look
Fully dehorned and free of burrs and other sharp snag points
Proudly made in the USA
Backed by the AT3 Lifetime Warranty

More Information

Full kit – includes all mounting hardware, plus one M-LOK 5-Slot Rail section and barrel nut wrench.

Note: most rifle setups will require the use of a low profile gas block that sits under the handguard.

Included in the box:

Handguard with aluminum barrel nut and all mounting hardware, one 5-slot M-LOK to-Picatinny rail, hex wrenches for handguard and rail sections, and barrel nut wrench.

Specifications:

Rifle Type: AR-15 (If you have a .308 AR variant, check out our AR-10 / .308 page)
Material: 6061 Aircraft Aluminum
Included Rail Sections: One Aluminum Picatinny Rail Section – 1 3/4” Length, 5 slots
Finish: Hard-coat anodized (matte black) or Cerakote
Cerakote Finishes
- Flat Dark Earth: H-267 Magpul® Flat Dark Earth
- OD Green: H-232 Magpul® OD Green
- Gray: H-188 Magpul® Stealth Grey
- Pink: H-224 SIG™ Pink
- Burnt Bronze: H-148 Burnt Bronze
- Tungsten: H-237 Tungsten
- Titanium: H-170 Titanium
Handguard inside diameter: 1.35”
Barrel nut inside diameter: 1.02” (compatible with barrels up to 1” diameter)
Weight
- 9″ Handguard – 8.3 oz (handguard only) / 9.9 oz (with hardware)
- 12″ Handguard – 9.3 oz (handguard only) / 10.9oz (with hardware)
- 15″ Handguard – 10.3oz (handguard only) / 11.9oz (with hardware)
Actual Handguard Length
- 9″ – 9.25″
- 12″ – 12.0″
- 15″ – 15.0″

Frequently Asked Questions:

Will this fit my AR-15?

The SPEAR is specially designed for use with our matching Billet Upper Receiver as well as the majority of mil-spec AR-15’s on the market. In most instances, it will also require the use of a low-profile gas block that fits underneath the rail.

This product will not work with non-mil-spec upper receivers like the Bushmaster Carbon due to the non-standard barrel threads, and it is not compatible with most piston kits as they won’t fit under the handguard.

We’re always glad to verify the fit for your rifle, just contact us! And if it doesn’t fit, we are glad to return it for you. And if you’re new to AR-15, we recommend watching a couple of the videos on our installation video page to understand how the process works.

Want to see the SPEAR in action? Check out 704 Tactical’s Review!

What tools and additional parts are required?

For parts – most setups will require a low profile gas block.

For tools – we recommend:

A vise and non-marring vise block for holding the upper
A torque wrench to assure you stay in the AR-15 barrel nut torque range while timing the barrel nut (30-60 ft lbs)

Products available on this page:

Have Questions About this Product?

Customer Reviews

Based on 4 reviews

100%

(4)

(0)

J.N.J.

Didnt find the blemish

I bought this hand guard kinda scared not knowing what the blemish would be but i got it in and i couldnt even find where it was blemished and fit my upper perfectly

Thanks for sharing your feedback! We're glad you're satisfied with your purchase.

Wilfred LaPrade

What blemish

I received it on time and if there is a blem I can't see it. Even if I did it wouldn't matter. A weapon is made to be used so it won't stay nice for long.

BLEMISHED AT3™ M-Lok Handguards

My AR isn't a Range show piece, It's meant to be beat to crap and it is during Training, It's a Tool with a purpose. That said, The "Blem" Handguard fit readily and tightly ! As a side note I was hard pressed to determine the Blem that it was purported to have, Don't care anyway, Things fit, Function is there and that was my only concern by purchasing it. Thanks AT3

Thanks for sharing your feedback! We're glad you're satisfied with your purchase. Cheers!

Carlos saldivar

BLEMISHED AT3™ M-Lok Handguards