HWK M-Lok Free Float Handguard 10" - AR15/M4

  • Back ordered 1-2 weeks

    100% Risk Free, Lifetime Warranty

    1. Increase heat ventilation. Dual function weight reduction slots were engineered to also allow for rapid heat release. Shoot longer without the need for gloves. 
    2. Incredibly easy installation. Rapid install without the need for barrel nut timing or alignment.  
    3. Incredibly customizable. Mount M-Lok accessories to the 3 o'clock, 6 o'clock and 9 o'clock positions with ease. 

    Free  Shipping. Texas Company. Made In USA.

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    1. Includes:(1) 1 3/8" Crowfoot wrench for easy install ,(1) Anti-slide plate,  (1)  Barrel nut, (2) Allen screws, (1) Allen key, (1) HWK 10" M-Lok rail
    2. Handguard Material: T6-6061 Type III hard coat anodized aluminum
    3. Barrel Nut Material:  Aluminum (steel version available   here)
    4. Gas Block: Works with low profile and adjustable gas blocks
    5. Compatibility: For use on AR-15 & M4 variants (223, 300blk & 556) *Modification is required to fit with billet uppers. 
    6. Quick Detach:  4 locking QD mounts (2 on the front & 2  at  the rear)
    7. Rail Weight: 7.47 ounces
    8. Barrel Nut Weight: 1.40 ounces
    9. Inside Diameter: 1.35"
    10. Length: 10.0"
    11. Color: Black  (Only available colorway at this time)
    12. M-Lok: Officially Licensed M-Lok From Magpul
    13. Made In USA
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    Order Now for FREE Shipping with NO order minimum!

    We use 2-3 day USPS Priority Mail on all US orders.

    Estimated Delivery Times:

    United States: Priority Mail (2-3 Days), FREE
    United States: Priority Mail Express (1-2 Days), $39

    *Due to numerous laws and regulations surrounding the firearm industry, we are not allowed to ship internationally. We apologize for the inconvenience.

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  • Did you know, we offer a  Risk-Free, Lifetime Money Back Guarantee?

    You heard that right! We believe so strongly in our products that we insure them for an entire lifetime. We are here to serve you. If you're not 100% satisfied for any reason, let us know and you may receive a refund or replacement. No questions asked.

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See what customers are saying!

Swarm Warranty - You're Covered FOR LIFE

As a member of the STNGR Swarm, we promise you two things: 

1) An Unlimited Lifetime Warranty on all purchases

2) A 100% Forever Satisfaction Guarantee or your money back.  

If anything ever happens, we will fix it or give you a brand new replacement at no extra cost to you.

Not happy with your order? You can return it - whenever you want. 

It doesn't matter who did it, how it happened, or why you don't like it, you're one of us and we take care of our own. 


Customer Reviews

Based on 55 reviews
Awesome handgaurd for an incredible price!!!

This thing is well worth the wait. Machine quality is excellent.
Finish is flawless.
I would highly recommend stngr and will definitely be ordering again in the near future.

Nice rail....but

But WHY the front two tabs that need to be ground off to flush mount ???

Great Rail System!

Rail needed slight modification to fit my Battle Arms lightweight billet receiver, however quality is top notch and price is even better. This is my second Stngr rail and the only other thing I’m looking for is rails with a greater inside diameter for suppressors. Will definitely buy from Stngr again!


If you're thinking about buying one of these, just go for it - trust me, you wont be disappointed. The look is awesome and the build quality is exellent. Btw, if you're building an ar pistol or sbr I think 9.5" is aesthetically the perfect barrel length for this 10" handguard in my opinion. The parts that cut back on the sides end just past the base of the barrel threads about enough to hide the crush washer if you're running one. My BRT Covert Comp extends about 3/4" past the end of the top and bottom of the handguard without a crush washer. A standard A2 flash hider with the washer would sit about the same. I'll post pics after the rest of my parts come in.

Two thumbs up

Everything fit really nice and the rails have anti rotation tabs which is part of the reason I went with STNGR. The other was the price.

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