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G10 RailScales® in MLOK

(427 reviews) Write a Review
$29.00
Free Shipping
RailScales 3-Slot Matrix TerraCore® G10 RailScales® M-LOK Scales, 1-Slot Matrix TerraCore® G10 Solo's™ M-LOK Scale, QTR-LT™ Stop, RSB® M-LOK VFG, Hardtop Mount for Scout Light Pro Lights | Noveske 7.94" 300BLK Diplomat Carry Handle SBR, B&T USA MARS 300 Suppressor & Flash Hider, Surefire M640DFT-Turbo Pro Scout Light Pro Light w/ CSM-07 Pressure Switch, Scalarworks PEAK/01 Fixed Front Sight, Blue Force Gear AOR1 Padded Vickers Sling w/ HK Hooks
UPC:
854417008186
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Product Overview

Now shipping with our new custom Torx T20 fasteners!

Sold Individually

G10 M-LOK RailScales® - Our signature product and namesake, RailScales are the industry leading solution to adding superior grip and heat protection on your M-LOK 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 terrain 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.

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

  • Quantity: Sold Individually 
  • Mount Type: M-LOK
  • Footprint: 2-Slots, 3-Slots, 4-Slots
  • Width: 0.600"
  • Thickness: 0.125"
  • Length Dimensions: 2-Slot - 3.2", 3-Slot - 4.7", 4-Slot - 6.3"
  • Weight: 2-Slot - 0.32oz, 3-Slot - 0.41oz, 4-Slot - 0.50oz (w/ hardware)
  • Material: FR4
  • Color: Black FR4®, TerraCore®
  • Hardware: US Made 416 Stainless M-LOK Nuts
  • Fastener: US Made T20 Torx Fasteners w/ Nylon Thread Patch

 

 

© 2025 RailScales, LLC. All Rights Reserved. RailScales®, Black FR4®, TerraCore®, Terra Bronze®, are registered trademarks of RailScales LLC.

For all patents and trademarks, see www.railscalesip.com

Reviews

(427 reviews) Write a Review

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  • 5
    Impressive!

    Posted by Moose on Dec 26th 2025

    I decided to roll the dice on the cost of these and try them out because the Magpul Type 2 were not doing a good enough job at heat protection after a few mags on my SR-15. To say that I’m impressed is an understatement. They go a lot longer before heating up and they are incredibly low profile. It’s going to be quite expensive outfitting all my other rifles with them!

  • 5
    MLOK Cover Perfection..

    Posted by mrfridayandco. on Dec 26th 2025

    This is the third time I've ordered from these guys and they never NOT impress. Sure there's a lot of covers out there for your MLOK spots, but are all covers the same? Not at all. Besides the artistry they put into the designs of these RailScales they are well worth it. The quality, the materials they use, the "fit", the "grip" you get off of them, etc, etc. They might be more than your usual MLOK covers, but I promise they are worth every penny. And on top of that the aesthetics they add to your firearm are far from matched. But I digress... You need to just order some of these the next time you need some MLOK covers and you'll understand. You can thank me later...

  • 5
    Solid

    Posted by J Parker on Dec 24th 2025

    A solid choice for better grip on my rail. Quick shipment and quality product. Was able to change the length of the railscale after the order so customer service was good. Will order more for future builds for sure.

  • 5
    Rail scales

    Posted by Ryan on Dec 10th 2025

    2nd time Ive placed a big order for my new Spear LT build, nothing but the best, its why I patronize RailScales.

  • 5
    Quality Product Through & Through

    Posted by Robert Medeiros on Dec 1st 2025

    Can’t express how quickly these arrived & how well the quality is of the product themselves. They are a shade darker than the magpul FDE products but it’s honestly not a big deal at all. Super easy installation & improves the grip 1000x wether wearing gloves or not.

  • 5
    G10 black mini-dot railscales

    Posted by Paul on Nov 20th 2025

    Decided to pull the trigger to purchase and tart up an MDT chassis. The fit ant finish are perfect and achieve exactly what I was after in this build. As a Canadian order I was impressed by the reasonable price point and the incredibly fast shipping speed. If you’re after a quality US made product to protect MLOK spots this is the one! Thanks for the awesome product and wicked customer service!!

  • 5
    SUPERB-LEVEL DESIGN QUALITY!

    Posted by Luke Karwacinski on Nov 19th 2025

    These scales make my Ap5 look sleek and totally help with my recoil management. Thanks for the many options you guys offer!

  • 4
    Raiscales

    Posted by Guy McDonald on Nov 7th 2025

    Awesome product. Only reason I gave a 4 vs a 5 is price! Very expensive .

  • 5
    Awesome products.

    Posted by Eddie on Oct 29th 2025

    I love them. good material easy to install I would definitely recommend.