My Cart: 0 item(s)

Every Shot Counts - Shipping Starts at 5.95
Product Search

Secure Checkout
Magpul
Magpul M-LOK Rail - 5 Slot, Polymer
    Magpul M-LOK Rail - 5 Slot, Polymer
    Purchase Magpul M-LOK Rail - 5 Slot, Polymer
    • Magpul M-LOK Rail - 5 Slot, Polymer
      Ratings Snapshot
      5.0
      out of 5
      5 (12)
      4 (0)
      3 (0)
      2 (0)
      1 (0)
      Would recommend this product.
      91.7%
      SKU: MAG-590-BLK
      UPC: 873750000381
      Manufacturer: Magpul
      MFG#: MAG590-BLK

    • MSRP: $10.95
      $10.40

      10 available for immediate delivery

      Quantity in Basket:  None

    •  

    Magpul MLOK Rail Section - Polymer, 5 Slots

    The Magpul M-LOK Rail Section Polymer is a cost-effective way to attach accessories to your firearm. It is compatible with allM-LOK Handguards and forends, and can securely hold 1913 Picatinny spec accessories such as lights and vertical grips. Made with a reinforced composite material, this rail section is strong and durable while also lightweight. The beveled ends reduce snagging and eliminate sharp corners, making it safe and easy to use. The M-LOK Polymer Rail Section comes with all the hardware needed for attachment to M-LOK slots on aluminum or polymer handguards and forends, and features 5 usable slots with a total length of 2.5 inches.

    Proudly made in the USA.

    Alt Description:

    MLok Quick Links:


    The distinction between inferior quality and premium Mlok Rail is undeniable. At MSP, we only offer Mount & Rail from the most trusted brands like Magpul. Buy with confidence that we stand behind the product we sell.

    WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to - www.P65Warnings.ca.gov.

    Customer Ratings & Reviews

    12
    Ratings Snapshot
    5.0
    out of 5
    5 (12)
    4 (0)
    3 (0)
    2 (0)
    1 (0)
    Would recommend this product.
    91.7%
    5.0
    out of 5
    5 (12)
    4 (0)
    3 (0)
    2 (0)
    1 (0)
    Would recommend this product.
    91.7%
    12 Total Reviews
    • 1

    Magpul doesn't make no junk products

    5 out of 5
    Location:
    Date: January 31, 2023

    Genuine Magpul. Lightweight and cost-effective, and in my opinion, as durable as aluminum rail components... My only issue is the thread locker Magpul uses, which can make turning screws very difficult at times. I had to use a butane torch to remove the locktite from one of the screws because it was so stiff. Despite that minor drawback, it's an excellent product.

    Recommended

    Magpul makes great gear for the professional.

    5 out of 5
    Location:
    Date: January 31, 2023

    I've tried other brands with unsatisfactory results, especially those made in China that couldn't withstand heavy use. Magpul has consistently performed well for me, even though they are more expensive. But, when your safety is at stake, trust me, they are worth every penny.

    Recommended

    Perfect sized for attaching a WML

    5 out of 5
    Location:
    Date: January 30, 2023

    To maintain a lightweight, smooth, and functional MLOK handguard, using Magpul's polymer is all that is necessary when attaching a WML. Its MLOK locking mechanism is flawless, and the three slots are sufficient.

    Recommended

    Perfect fit

    5 out of 5
    Location:
    Date: August 29, 2022

    This mlok rail adapter was perfect for my foregrip. It’s just the right size. Easy on easy off. I would recommend this product to anyone wanting to add non mlok accessories to a mlok foregrip.

    Recommended

    Light weight

    5 out of 5
    Location:
    Date: August 29, 2022

    I've never had an issue with the plastic M-lok Rail. I don't beat up my rifle nor torture test it. But if you don't plan to drive nails with whatever is mounted onto the rail, it should work just fine, and save you a few bucks.

    Recommended

    Exceptional additions for accessories!

    5 out of 5
    Location:
    Date: August 29, 2022

    As Magpul is your most common after-market option for some firearms(a good thing), they are the most reasonably priced and absolutely worth the price. I got the polymer 5 slot and it works great on my M Lok handguard and is compatible with my accessories as it should with most accessories with Picatinny attachment. The liquid nylon locking agent on the screws do cause the screws to be fastened down quite harder than usual screws but it is worth it that it is applied on it. And you will need a Allen hex wrench that is not included to apply onto m-lok handguards.

    Recommended

    I would buy this magpul 5 slot rail again

    5 out of 5
    Location:
    Date: March 10, 2021

    This works great with my carbon fiber hand guard for my Ruger PC carbine.

    Recommended

    m lok 5 slot rail

    5 out of 5
    Location:
    Date: March 10, 2021

    Solid mount, and solid attachment of whatever accessory I added, grip, bi-pod, etc..

    Recommended

    Magpul polymer 5 slot M-Lok rail

    5 out of 5
    Location: TX
    Date: June 25, 2020

    Very durable and surprisingly sturdy piece of rail. Especially once you secure it I'm place with the supplied hardware. M-Lok is quick and easy to install. Lightweight polymer is the way to go.

    Verified Buyer Recommended

    This M Lok rail section is Good buy

    5 out of 5
    Location:
    Date: December 5, 2019

    The Magpul m-lok rail Works just like it is intended. I put a Magpul grip and a sure firelight and had plenty enough rails. Don't let the fact it's polymer fool you. I use this rail on my work gun and have put at least 2000 rounds through it without issue. Just remember to lock tight the screws of your going to do some serious shooting.

    Recommended

    Works great with MOE furniture

    5 out of 5
    Location:
    Date: July 11, 2019

    If you have any Magpul accessories, you know its quality. The same with this M-LOK 5 Slots rail. It is well made (for plastic). A must mount the odd AR-15 Accessories. Nevertheless, to install, you have to take off the Magpul MOE handguard to install - inaccessible considering other items, like its handgrips. I wish they'd use those "T" bits appose than generic tabs to connect the Picatinny rail. Otherwise, excellent product and will work great as advertised.

    Recommended

    Great service

    5 out of 5
    Location:
    Date: March 17, 2018

    It was exactly what I wanted at a great price and even better shipping!

    Verified Buyer
    12 Total Reviews
    • 1


    Related Products