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Product Overview

Karve® - 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 3 popular colors finished with a Type 03 Hardcoat Anodizing, the Karve® is a compact and ultralight solution for multiple shooting styles. Using our COG™ Multi-Mount, it is compatible with both KeyMod and MLOK rail systems, in addition to being reversible to accommodate a “push” or “pull” style grip, while only taking up 1 MLOK slot or 2 KeyMod holes to fit inside the cutout of our XOS-H, makes the Karve one of the most versatile solutions on the market. 

Ships Free and Made in USA

  • 2 KeyMod Holes or 1 M-LOK Slot
  • Weight: 0.4 oz each w/ hardware
  • Length: 1.5 Inches
  • Width: 0.625 Inches
  • 6061 Billet Aluminum
  • Includes M-Lok & KeyMod Hardware
  • Utilizes our COG™ Multi-Mount
  • Type 03 Hardcoat Anodizing 


(47 reviews) Write a Review

47 Reviews Hide Reviews Show Reviews

  • 5
    Exactly as advertised.

    Posted by Mariusz Martynowicz on Mar 3rd 2021

    Amazing stop, lightweight, and durable. Looking forward to beating the snot out of it during drills. Worth the money in my opinion. Running it on a Gissele 14.5.

  • 5

    Posted by Robbie DeSantid on Feb 19th 2021

    Quick shipping and quality of product is perfect. Easy installation. Would def recommend blue thread lock just to make sure Karve stays put. Very comfortable at 6:00 position, low profile, quality of manufacturing is impeccable. A must buy in my opinion.

  • 5
    Karve is hott!!!

    Posted by Matthew Loren Gore on Dec 31st 2020

    I've been using one of these Karves on my AR and absolutely love it! Perfect size, perfect feel, perfect look!

  • 5
    The best!

    Posted by Anthony Mazoff on Nov 28th 2020

    I've purchased a Karve, Karve-P and 2 Anchors. None have disappointed. Craftsmanship is excellent!

  • 5

    Posted by DH on Nov 16th 2020

    Has the versatility to switch between MLOK and Keymod; fits solidly wherever it's attached. Lightweight and low-profile are my jam and this thing does NOT disappoint. Thanks guys!

  • 5

    Posted by Calin on Nov 13th 2020

    Another well thought out, amazing quality product from RailScales. Love this company

  • 5
    Karve Handstop

    Posted by Marty Estrada on Oct 31st 2020

    Excellent handstop, fits great to a rail and locks up solid. Would definately buy again and recommend to anyone who wants a well built top tier handstop.

  • 5

    Posted by Kenny on Oct 21st 2020

    I’ve tried out many hand stops to see what works best for me. This one is the winner by far. It’s lights works great for my hands, and yes it does look nice. I just wish they made the Karve for picatinny rails. Bummer they don’t. I have other rifles I’d like to get this for.

  • 5
    Great handstop (and I've tried four)

    Posted by ChrisJ on Sep 25th 2020

    Great minimalist/clean design and being able to mate with the XOS-H was exactly what I was looking for! I've tried Centurion rails and four other handstops and while all were nice they were lacking in some way that I couldn't put my finger on but my voyage of self-discovery (and a post from a FCD Pond Scum member) led me to Railscales.