G10 RailScales® in MLOK

(310 reviews) Write a Review

Product Overview

G10 MLOK RailScales® - Our signature product and namesake, RailScales® are the industry leading solution to adding superior grip and heat protection on your MLOK handguard.  We established the machined scale concept, and remain at its technology forefront. CNC machined out of high quality US made Black FR4 or our brown terrian colored TerraCore™ (commonly known as G10), our scales provide an unmatched barrier against heat transfer. We offer patented textures, and multiple lengths to allow our customers to truly customize their weapon for the task at hand. Fast and easy installation, thin and lightweight construction to streamline your rail, and functional and visually appealing options continue to make RailScales® the most sought after option for completing your build.

Sold Individually

TerraCore™ complements our line of Terra Bronze™ anodized and FDE polymer components as well as third-party branded tan anodized or Cerakoted rail forends. Unlike coating or painting options, our TerraCore™ scales are colored throughout and remain so after CNC machining operations. Offered in the same patented textures and resilient heat protection options you've come to expect. We are excited to introduce TerraCore™ scales to our lineup.

Ships Free and Made in USA

  • Colors: Black FR4, TerraCore™
  • Lengths: 2-Slot, 3-Slot, 4-Slot
  • Width: MLOK - 0.600"
  • Thickness: 0.125"
  • Length Dimensions: 2-Slot - 3.2", 3-Slot - 4.7", 4-Slot - 6.3"
  • Weight: 0.3 oz each w/ hardware
  • 416 Stainless Nuts


(310 reviews) Write a Review

310 Reviews Hide Reviews Show Reviews

  • 5
    Mlok mini dot G10

    Posted by Jon J on May 31st 2023

    Great product!! Excellent grip, great feel & looks great!

  • 5
    G-10 RailScales M-Lok

    Posted by Anthony on May 10th 2023

    Great addition to any AR. Fit and finish are flawless. Adds the perfect amount of grip without adding too much bulk. Shipping was extremely fast as well. Great product and experience. Highly recommend.

  • 5
    Dragon Scale

    Posted by Justin Saetrum on Apr 27th 2023

    Grabs like sandpaper and my hand is not moving. Also, G10 only comes with one railcover, not three like the other material (HTP).

  • 5
    One minor issue. Overall, a happy customer!

    Posted by Chad Weed on Apr 27th 2023

    Just wanted to take time to thank Railscales for a unique and good looking option. Wanted something a bit different to fill the 2 slots on my Ruger PC9 with OD Magpul Backpacker stock. These fit the bill. G10, unique designs and a trusted mounting option. I have one gripe and was worried for a quick second. One of the screws on one of my Railscales had an excessive amount of threadlocker, preventing an easy mount. In fact, it began to eat up my brand new stock a little bit, attempting to get them mounted properly. I am an armorer and not at all new to MLOK, but this was the first instance of this issue. I simply cleaned off the excess locker and the piece installed as expected. I will not be giving them a less review for this, it was likely an anomaly. Thanks Railscales!

  • 5
    G10 RailScales - TerraCore Dragon 3-slot

    Posted by Eric Lonseth on Apr 24th 2023

    Absolutely beautiful as a functional accent on my recent build. Very impressed with fit and finish, 10/10.

  • 5
    G10 Railscales MLOK

    Posted by Dale on Apr 22nd 2023

    Absolutely quality product just finished range day and ran the gun hard without gloves and rail covers made big difference. Highly recommend. G10 scales with dragon scales.

  • 5
    Great experience

    Posted by J on Apr 21st 2023

    High quality, look cool, fast processing and shipping. I would recommened to anyone looking stylish rail covers.

  • 5
    Love these rail covers!

    Posted by Darren on Apr 20th 2023

    I have Dragon Scales filling the Mlok slots on my LWRC, absolutely happy with my decision to spend a little more for G10. So worth it.

  • 5
    Awesome product

    Posted by Drake on Apr 20th 2023

    amazing product, added some style to my Hellion while also giving an additional grip point. The indentations on the 'honeycomb' style are perfect for thumb placement. 10/10 will order these again for future builds