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ohhunt

MK18 Handguard Free Float Quad Rail Two-pieces Design AR15 - Black, Coyote Brown, Desert Tan Color

MK18 Handguard Free Float Quad Rail Two-pieces Design AR15 - Black, Coyote Brown, Desert Tan Color

SKU:MK18-FW-127

Regular price $97.90 USD
Regular price Sale price $97.90 USD
Sale Sold out
Shipping calculated at checkout.
Length
Color: Silver - Raw Aluminum
Ships From
Quantity

Free US Shipping

1. Free shipping for all orders over $10.
2. Estimated delivery time(USPS): 2 to 6 working days.

Pre-Order?

1. Pre-order items are expected to ship between Sep.10 ~ Sep.15.
2. Do not select Pre-order items if you need them urgently.

This Quad Rail handguard is designed for fitting the MK18, .223 rifles, which is applicable to field combat practically.

  1. Clever top/bottom two-piece design with integral spinal cords/alignment housing for great fit.
  2. Free-floating barrel design for increased accuracy.
  3. Great accomodating capability for the accessories Installed on the rails, and it allows the individual operator to handle freely.
  4. The interrupted picatinny top Rail Platform with the FSP cutouts provides ample space for optics or includes removable front triangle flip sight. NOTE: The bottom rail does not have a cutout, not fit for the front sight base with bayonet lug.
  5. Desert Tan color is a lighter tan color than typical FDE (Flat Dark Earth), while Coyote Brown color is darker than FDE, In low-light conditions, it is may easily mistaken for black. Besides: There may be color variations between batches of Desert Tan and Coyote Brown, so the color you receive may not be exactly the same as the one shown here.
  • Guide Type: MK18 Handguard.
  • Type: Quad Rail.
  • Compatibility: M4/M16/AR15 Spec Rifles.
  • Finishes: Black anodized.
  • Top Rail Length FSP Before Cutout: 7.28 inch/85cm.
  • Rail Length: 9.6 inch,12.7 inch.
  • Weight: 17oz(9.6"), 22.4oz(12.7").
  • Width: 2.24".
  • Height: 2.29".
  • Handguard Inner Diameter: 1.2" at its narrowest point,
  • Handguard Materials: 6061-T6 Aluminum.
  • Barrel Nut Weight: 1.08oz/30.5g.
  • Barrel Nut ID: 1" at its narrowest point, 1.2" at its threaded point.
  • Barrel Nut: 45 Carbon Steel.

Package includes:

  • 1 x MK18 handguard
  • 1 x Steel Barrel Nut
  • Allen wrench & Screws
  • Washers (Use only when needed, not required)

Tools Needed For Installation:

  • Flat-tip screwdriver (not supplied).
  • Mk18 handguard bolt up system barrel nut wrench is required for installation (not supplied), which is sold separately here: Armorer's wrench or Castle nut wrench.
For mounting instructions please CLICK HERE.
View full details
  • 5 stars: 109 (75%)
  • 4 stars: 10 (7%)
  • 3 stars: 11 (8%)
  • 2 stars: 4 (3%)
  • 1 star: 12 (8%)
D
David M.
Machined Well and Suprisingly Very Solid

Threw this on a parts build, haven't shot it yet but the lock up is pretty damn solid, and it looks cool.

Machined well, no rough or sharp spots, comfy enough bare handed for a quad rail.

B
Ben H.
Took 16 days but it's finally here

It took 16 days to receive my handguard due to the issue noted in my previous review (TL/DR: Rail was missing from package and Customer Service didn't respond until I left my review) but I finally got it. Everything fits nice and tight, no rattle, no movement, the FSB cutout fits up beautifully to my short stroke piston system agb.
I would have given this 5 stars but I knocked one off for Customer Services lack of communication up front. I don't think it's unreasonable to at least inform the customer you are looking into the issue and will get back with them.
That said, they did get me a replacement rail within 5 days at no additional cost.
If your USPS carrier is better than the majority of USPS then you should have no problems getting your MK18 rail and I'm sure you will love it.

B
Ben H.
When I opened my mailbox the package was open

When I opened my mailbox the package was open and the rail was gone, just the barrel nut was inside. I've reached out to Ohhunt 3 times already via email, and twice using the chatbot and still haven't received a response or resolution.
I'd love to leave a better review, but so far, not having the rail, and the lack of communication with Customer Service, 1 is as high as I can go. Maybe if they ever get back to me I'll upgrade the rating.

A
Anonymous
MK18 Beauty

This was one of the best buys I have ever made. Being on a budget but still being able to get quality products is a wonderful thing. The handguard feels great and it was easy to install with the video provided on the product page information. The Coyote brown is a bit dark but still looks awesome. If your looking to build out a clone MK18 on a budget, this quad rail is the way to go.

L
L B.
Love it

This is a very good hand guard. Very good quality. Highly recommended. NOW if they would just come out with the Mk18 RIII

L
Landon W.
I’ve bought 3 or 4 off these rails in different sizes

I’ve bought 3 or 4 off these rails in different sizes they look great are very solid and you can’t beat the price

N
Nathen L.
Good price good quality

I like it a lot so far would buy this over mwi or bcm for the quality and price any day

C
Chris A.
Fantastic!

This thing is great! Great price, very sturdy and fit like a glove. Highly recommend. I liked it so much, I bought them for a couple of my rifles.

J
JB
MK18 with FSB Cut Out

This is my second mk18 handguard. These work great. Fits tight and no issues. Highly recommend.

A
Andrew
Heavy duty handguard

Excellent handguard.

M
Matthew K.
Fits with mid length gas systems

I spent time researching if the mk18 9.5 will fit with mid length gas port barrels and found mixed answers, so I gambled and it fits mine even with a bulky adjustable gas block nice and snug.

L
Luis D.L.
Looks and works great!

Bought it a while back and decided to chop it for a flush fit! Looks absolutely phenomenal, install was easy and the shipping was fast. 10/10

P
Pietro S.
Great

This thing is awesome, 10.5 inch barrel fits just forward of the end of the handguard and it’s tight

B
Benji F.
Surpassed my expectation

I stumbled across this rail on YouTube and decided to try it based on its price and reviews. I got the shorter rail for my 11.5 pistol, and I’m genuinely impressed with its quality and machining. It feels worth far more than its cost, rivaling pricier brands. No tool marks or major cosmetic flaws, though the finish shows scratches easily, which a paint pen can fix. Installation was straightforward using a castle nut wrench, but the receiver’s anti-rotation tabs were slightly wide, requiring minor adjustment with a rail clamp. Overall, I’m thrilled and plan to buy another for my 16-inch AR.

E
Earl C.
I honestly can’t believe this isn’t a $400 rail

I absolutely love this rail. The price makes it even that much better. Definitely a high end rail at a fraction of the cost.

R
R.karpola
Awsome piece

I was building my mk18 clone and after a set back or two this handguard was the missing piece I needed, easy install with the right tools and surprisingly not bulky whats so ever and I have small hands so this works great for me, plus I did order the wrong one and the customer service was great and super helpful in helping me get the right one I needed so if I could give more stars I would

E
Edgardo R.
Mk18 handguard

I loved look very nice and perfect quality

S
Shane P.
Mk18 or block 2 clone dream

If you are looking to build a mk18 or block 2 clone without breaking the bank I would absolutely recommend these rails, I compared side by side and other than a little color difference and no markings these are spot on! Currently running the 9 inch fsp rail on my duty rifle and it's absolutely durable and can stand up to taking a beating, I also work part time for a gun shop and have had several people reach out to me about getting these rails and all I can say is it's worth every single penny

C
Chad
My 2nd Mk18 handguard

I previously bought a 9.6" Mk18 handguard from Ohhunt. I liked it so much that I decided to buy a 12.7" to be used on my Mk12 style designated marksman rifle. These are outstanding handguards. Extremely solid and free floating.

This 12.7" handguard is on a 16" Rock River SPR.

M
Mk18builder

Any idea when the 9.6” coyote tan mk18 had guard will be back in stock?

ohhunt

9.6" coyote tan is expected to be back in stock in approximately one month.

s
shehzaad

Will you guys get the 9.5 fsp handguards back in stock?

ohhunt

It may take two months before the MK18 FSP handguard are available.