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Karve®

(106 reviews) Write a Review
$79.00 - $84.00
Free Shipping
RailScales Karve® M-LOK Hand Stop in Carbon Black®, 3.5-Slot Dragon Black HTP® XOS-H® & XOS-W™ M-LOK Scales | Heckler and Koch 11" MR556A4 SBR
UPC:
0858381006223
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Product Overview

Now shipping with our new custom Torx T20 fastener!

Karve® Hand Stop - Offering a wide range of functionality, our patented Karve Bi-Directional Stop is our most popular forward hand control product. Machined out of 6061 billet aluminum, and available in 2 anodized finishes with a Type 03 Hardcoat anodizing. The Karve is a compact and ultralight solution for multiple shooting styles and is reversible to accommodate a “push” or “pull” style grip. Compatible with modern M-LOK rail systems, it only takes up 1 M-LOK slot, which will allow it to fit inside the cutout of our XOS-H Scales, available in both Machined G10 and High Temp Polymer, making the Karve one of the most versatile solutions on the market.

This will be the final run of the Karve to include the COG multi-mount piece with Keymod compatibility. 

Ships Free and Made in USA

  • XOS-H Scale Compatible
  • Mount Type: M-LOK
  • Footprint: 1-Slot
  • Height: 1.125"
  • Length: 1.5"
  • Width: 0.625"
  • Weight: 0.56oz w/ hardware
  • Material: 6061 Billet Aluminum
  • Finish: Type 03 Hardcoat Anodizing
  • Color: Carbon Black®, Terra Bronze® (see anodizing disclaimer on our FAQ page, line 14 here)
  • Hardware: US Made 416 Stainless M-LOK Nut
  • Fastener: US Made T20 Torx Fastener w/ Nylon Thread Patch

 

 

© 2025 RailScales, LLC. All Rights Reserved. RailScales®, Karve®, XOS-H®, Carbon Black®, Terra Bronze® are registered trademarks of RailScales LLC.

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

Reviews

(106 reviews) Write a Review

106 Reviews Hide Reviews Show Reviews

  • 5
    Karve

    Posted by Gregory Davis on Jul 15th 2020

    This product appears to be of the highest quality and I'm totally satisfied with it.

  • 5
    Karve hand stop

    Posted by Kirk gustafson on Jul 3rd 2020

    Very simple to install, high quality. Would definitely buy and install on future systems.

  • 5
    Karve

    Posted by r on Jun 22nd 2020

    This is a gem and the packaging is over the top!

  • 5
    Karve

    Posted by Sir Erik The Wise on Jun 17th 2020

    This product is absolute beast mode. Perfect as a minimalist setup, not too big not too small.... somewhere in the Goldilocks areas, just right. Durable aluminum none of this weak polymer stuff. Definitely would recommend

  • 5
    Karve

    Posted by Sean Lovely on Jun 8th 2020

    Top notch and low profile. Worth the coin

  • 5
    Carve and xos

    Posted by Mike Matthews on Jun 8th 2020

    Amazing company, makes some of the best products, waiting on a pistol grip to come out

  • 5
    super light

    Posted by Brent C on Apr 25th 2020

    This is the best minimalist handstop on the market and I've gone through a bunch of them.

  • 5
    Billet Karve

    Posted by Joe on Apr 25th 2020

    This is the best attachment I’ve used yet. It’s great for mounting barriers and doing close quarters work. The extra contact point helps in multiple/awkward shooting positions. It’s low profile so it’s much easier to work around obstacles while affording you the option to rest your barrel on cover. It’s great tool to have on my weapon.

  • 5
    KARVE

    Posted by Jesse Gramling on Apr 15th 2020

    This thing is phenomenal, both in appearance and quality. A small footprint, for a huge added benefit. Greatly improves shooting experience