15” M-LOK MR7 HANDGUARD - YHM-5318

15” M-LOK MR7 HANDGUARD - YHM-5318

$279.95
(1 review) Write a Review
SKU:
YHM-5318

The MR7 is one of our lightest handguards to date, but you can still add accessories along the entire handguard length, even at every 45 degree position. These very light weight handguards feature M-Lok® accessory mounting holes along the entire handguard length at every 45-degree position. Additionally, these handguards feature a “T” marked Picatinny extended top rail. Each front and rear hole accepts our Q.D. Swiveling Sling Mount.

The MR7 Handguard comes with all necessary parts for installation, including: 

  • 15" M-Lok® Handguard 
  • Barrel Nut
  • Jam Nut
  • Anti-Rotation Screws
  • Installation Instructions 
  • Length: 15”
  • Inner Diameter: 1.75”
  • Weight: 16.4 oz.
  • Material: 6061-T6 Aluminum
  • Finish: Hard-Coat Anodize
  • Includes: 15” M-Lok® Handguard, Barrel Nut, Jam Nut, Anti-Rotation Screws, Instructions.
  • Made in USA

    We suggest the purchase of YHM-9621, Our forearm wrench, to avoid scratching your upper receiver or handguard during installation.

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1 Review Hide Reviews Show Reviews

  • 5
    MR7 15" MLok Handguard on 300BLK Resonator

    Posted by Joe Bergman on Jun 6th 2025

    This handguard has been great! I added this to my new YHM 300BLK Resonator Upper. It was quick, easy, and performed great! Provided additional heat shielding against the suppressor as well!

Yankee Hill Machine Co., Inc. does not offer for sale any controlled product (serialized parts) directly to the end user. This includes Complete YHM-15s, Sound Suppressors, and Lower Receivers. Follow these steps when purchasing to ensure that you receive your order as quickly as possible.

1. Visit (or call) your local firearms dealer and tell them exactly what model number you are looking for (If ordering a sound suppressor keep in mind the dealer needs to be a Class 3 dealer). If your dealer of choice does not currently a offer YHM products don't worry. They can easily become a YHM dealer.

2. IMPORTANT NOTE: EVEN IF A PRODUCT IS OUT OF STOCK ONLINE, DEALERS CAN BACK ORDER THE ITEM AT ANY TIME. Placing your order through a dealer gets you on the back order list and ensures that you will receive your product in the fastest manner possible. This can be applied to any item you are looking for on the website.

Once the order is placed, as soon as the product is ready to go out the door the dealer will be notified and the product will be on its way.

3. Once the dealer receives your order they should contact you to come and pick it up.

Manufacturers Disclaimer:
You, the purchaser are responsible to know your local, regional, state and federal firearms regulations regarding assault rifles and NFA weapons (Such as sound suppressors and short barreled rifles) when purchasing our products. Some of our products in this catalog require a Federal Firearms License and/or S.O.T for purchase.

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