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

  • Back ordered 1-2 weeks

    100% Risk Free, Lifetime Warranty

    1. Instantly increase your accuracy. Free-floating handguard prevents any rail contact with the barrel. Maintain consistent and accurate shots without interfering with barrel harmonics.
    2. Ditch the excess weight. Uniquely engineered to be ultra lightweight. Each 15" VYPR rail weighs in at a mere 10.08 ounces, allowing you to shoot longer while avoiding fatigue.
    3. Ready for every condition. Any time. Anywhere. Exceptionally rugged and built to last. Every rail is meticulously designed to dominate anything nature has to throw at it.

    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) VYPR 15" 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: 10.15 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!

    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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  • 100% Lifetime Swarm Return Policy

    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 100 reviews
Ridiculously Easy Install, Excellent Quality, Amazing Price

This is my second AR build and the the first one using a free-float handguard. STNGR offers excellent quality for the price and the installation took only a few minutes. NO INDEXING NEEDED!

Double build

Bought two of these for a recent double build. They are a seemless fit, light and look awesome! Definitely recommend for anyone looking for great function and value!

Good After Modification

I bought the VYPR 15" M-Lok rail for a Odin Works 20" Grendel build. It went on really well, until I noticed it was touching the gas block. Now, to be fair, the Odin Works tunable gas block is pretty big for a low profile gas block. So, I pulled it off the upper receiver, and started grinding away material inside the rail with a Dremel. Took about 15 minutes worth of careful grinding, snd eventually it slid right on without anything touching the gas block. So far, so good. I wasn't too concerned with the look of the rail since this gun was a proof of concept build. I didn't use any fancy tools for the uppper, or the lower. Just a brass/nylon hammer, a pipe wrench, a pairing knife, a vise, and a torque wrench. Ive confirmed function, but not shot for groups yet. It works! I guess that's the point.

Great Handguard

Ordered from STNGR after several groups recommended them. Am not disappointed. The VYPR 15’ handguard is lightweight and fits great on my .458 socom build. The finish is exceptional. This quality handguard usulally cost close to $200 from other places. For $99, you can’t beat it. I’ve looked.

Solid Handguard

Man o man was I hesitant on buying this handguard. I was deciding between this or a midwest industries handguard but I chose this for the price point. Shipment arrived about 3-4 days after ordering which was faster than I expected since they stated they were back-ordered. I still need to take this baby out to the range to see how she does.

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Reviews from the STNGR Swarm

1198 reviews
Best on the market

Top notch


Love it! Great product! Would buy more rails in the future!

Need one for AR10

The hawk rail was definitely the way to go for me , easy fit , and change out of the gas block . Weapon performs great ,rail is solid , now I need one for AR10

VYPR 15" KeyMod Handguard

I originally purchased this handguard to replace a factory set of plastic handguards and to change the function of the rifle by extending the handguard out to 15 inch mark. This handguard was way better than I had expected, the Machining quality is excellent with no sign of bowing on the top rail. I was skeptical at first because of the low price but I took a Gamble and it paid off. This is an excellent quality handguard that in my opinion rivals Midwest Industries or any other quality brand for half the cost. I've used this handguard for a while now and put it through some tests and it's held up excellent , the machineday in QD mounts fore and aft saves a little bit of money as I don't have to buy a separate attachment piece for the sling. The barrel nut install was also quite easy and the weight of this handguard is extremely light at a touch over 11 oz . I'm now looking at upgrading two more rifles and I'll be using STNGR USA! what a great company, made right in the USA out of Texas. I wouldn't hesitate to recommend this to any of my friends, as a matter of fact once they look at it and shoot it they immediately want one and want to know where I got it?


Ordered my 13.5 HWK and had it within 4 days. Really like the ability to use Facebook messenger or text message to get accurate and current updates. Also if I had any questions could very easily text back and got an immediate response. I actually already recommended this to a friend and plan on it for many more builds. Great value, great product, and great customer service.

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