Product Overview
Now shipping with our new custom Torx T20 fastener!
Karve-P® - This polymer version of our popular Karve machined handstop offers much of the same function and versatility at a fraction of the cost. Composed of the same heat-stabilized nylon as our HTP Scales, the Karve-P is also available in six popular industry colors for matching most color schemes. The Karve-P is available in M-LOK or KeyMod variants, so make sure to choose the correct mounting option when placing your order.
Ships Free and Made in USA
- XOS-H Scale Compatible
- Mount Type: M-LOK or KeyMod
- Footprint: 1-Slot or 2-Holes
- Height: 1.125"
- Length: 1.5"
- Width: 0.625"
- Weight: 0.34oz w/ hardware
- Material: HTP® (Injection Molded Glass Filled High Temp Polymer)
- Color: Black, FDE Tan, OD Green, Sniper Grey, Arctic White, Coyote
- Hardware: US Made 416 Stainless M-LOK or KeyMod Nut
- Fastener: US Made T20 Torx Fastener (M-LOK) or 3/32 Hex Fastener (KeyMod)
© 2025 RailScales, LLC. All Rights Reserved. RailScales®, Karve® Karve-P®, HTP®, XOS-H® are registered trademarks of RailScales LLC.
For all patents and trademarks, see www.railscalesip.com
Reviews
278 Reviews Hide Reviews Show Reviews
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5 Love it
Posted by Bryant Wilson on Sep 21st 2020
Low profile fits snug comfortable on my pinky finger definitely recommend
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5 Krave-P
Posted by David Cato on Sep 21st 2020
I was needing a hand stop so I would not blow my fingers off because I have a 5" rail on my AR9. I looked at many of different options online. The Krave-P was just what I was looking for and needed. It was perfect for a short rail, and their sniper grey matched my Shockwave 2.0 buttstock and my Magpul moe hand grip color wise. They have an array of colors to match your weapon. The item is very ergonomical in being revirsible and only uses 1 Mlok slot or 2 KeyMod slots. You can add this to any Mlok or KeyMod rail on any slotted position (12,3,6,9). It can be used as a thumb or finger stop, fwd hand stop, or a rear hand stop, depending on how you carry your weapon. It will probably have alot to do about where u wanted it mounted. I put mine on @ the 6 o'clock position using the C‐clamp method. I could easily be put on the 3 & 9 position. Did iI mention it is made in the USA
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5 Great piece
Posted by Derek on Sep 14th 2020
Bought another one of these from Rail Scales. Love them.
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5 Highly Recommended
Posted by Derek D. Drayer on Sep 10th 2020
I have these on two of my guns and like them. I have the full size on another rifle and actually prefer the smaller one as I think it is optimal size and weight. Easy install. Would buy again.
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5 Karve-P
Posted by TImothy Crochet on Sep 7th 2020
Solid addition to my M-Loc rail. Great product that offers a solid purchase when grasping the rail
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5 Karve-p
Posted by Andrew on Sep 6th 2020
Love the hand stop. Not sure how you can beat it for the price and design. Does exactly what it's supposed to do. I wouldn't change anything about it.
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5 Awesome
Posted by Railscales Reviewer on Aug 27th 2020
Third one of these. My favorite handstop out there.
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5 Karve-P
Posted by Patrick M on Aug 20th 2020
Never ordered from RS before but I had followed for a long while. Now that I have it, I'm definitely pleased with the product, it is an excellent addition to my Radian Mod 1 rifle & it was super easy to install. Will order more from RS soon!
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5 KARVE!
Posted by Steven on Aug 19th 2020
A overall solid product. Perfect size hand-stop for my noveske rail. Gives just the right amount of support. I highly recommend KARVE-P over others in the current market. Nice work RAILSCALES
