HWK M-Lok Free Float Handguard 15" - AR15/M4

  • Back in stock! 

    100% Risk Free, Lifetime Warranty

    1. Drop all excess weight. Specifically engineered to be incredibly lightweight. The 15" HWK rail weighs a mere 10.19 oz, allowing you to reduce fatigue and shoot more accurately for longer.
    2. Immediately increase your accuracy. The HWK free-floating handguard avoids any contact between the rail and barrel. You are able to maintain consistent and accurate shots without interfering with barrel harmonics.
    3. Don't pay ridiculous retail markups. No absurd markups - no nonsense.

    FreeShipping. Texas Company. Made In USA.

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    1. Includes:(1) 1 3/16" Crowfoot wrench (1/2" drive) for easy install,(1) Anti-slide plate,(1)Barrel nut, (2) Allen screws, (1) Allen key, (1) HWK 15" M-Lok rail
    2. Handguard Material: T6-6061 Type III hard coat anodized aluminum
    3. Barrel Nut Material:Aluminum (steel version availablehere)
    4. Gas Block:Works with low profile and adjustablegas 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: 10.19 ounces
    8. Barrel Nut Weight: 1.40 ounces
    9. Inside Diameter: 1.35"
    10. Length: 15.0"
    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!

    This rail ships with free UPS Ground.

    Estimated Delivery Times:

    United States: UPS Ground (1-5 Days), FREE
    United States: UPS 3 Day Select (3 days)
    United States: UPS 2nd Day Air (2 days)
    United States: UPS Next Day Air (1 Day)

    *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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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 310 reviews

HWK M-Lok Free Float Handguard 15" - AR15/M4

Its a handguard

Pay me for my rating, like i paid for the handguard

GA Outlaw

Excellent hand guard, keep up the outstanding work and craftsmanship gentlemen.

Hwk 15 inch

Best affordable hand guard on the market . Great looking as well . Will be buying again.

Sleek and sexy

Very happy with both 10 and 15 inch hand guards! Fit perfect! Love the look and feel! Very light! Thank you!

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Let customers speak for us

1702 reviews
Amazing value

For my recent build I wanted to keep the cost down. I wanted it to be inexpensive, but at the same time not cheap feeling. After wading through all of the cheap Chinese rails I found this one. The price was good and had everything that I wanted. M lok with rails up front, a built in qd point, while still being good looking because as we all know, looking cool is all that matters. It was shipped quickly, and after installing it correctly (had the screws going the wrong way at first), it fit perfectly. I will not hesitate at all to recommend them and use their rails for future builds.


HWK M-Lok Free Float Handguard 15" - AR15/M4

Love it

Exceeded my expectations. I'll definitely be buying more for other rifles. The customer service from Philip was excellent as well. USPS lost my package for a week and Philip stayed in touch with updates. I have no reservations about recommending STNGR to anyone who wants an affordable, high quality handguard.

Stngr for the win again

As always, Idk if I can say enough about these guys!! You can not beat the quality of these rails. Factor in price and it's a no brainer. Two more to go and all my rifles will be dressed in stngr!

Its a handguard

Pay me for my rating, like i paid for the handguard