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 four 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, Sniper Grey, OD Green, Arctic White
- 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
273 Reviews Hide Reviews Show Reviews
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5 Karve-P
Posted by Cory on Jan 20th 2021
Exactly what I wanted , awesome quality. Waiting for the real thing in aluminum to come back in stock.
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5 Karve P
Posted by Brandon on Jan 19th 2021
I run a couple g10 Karves and a few Karve-Ps on all my rifles as well as scales. After much searching they are my favorite and I found them very comfortable as well as providing great control. Only product I will run now.
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5 Awesome
Posted by Adrian W on Jan 18th 2021
Looks and feels great. Processing was quick. Got my order out the door fast.
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5 Exactly what I was looking for. Gets the job done in a very minimalistic matter.
Posted by Nikko burnett on Jan 14th 2021
Love it!
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5 Favorite handstop
Posted by Ryan Gordon on Jan 13th 2021
Hands down my favorite index/handstop and the company is top notch with some amazing customer service
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4 Karve-p
Posted by James trombley on Jan 12th 2021
Great for bracing. Slightly small for larger hands.
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5 Karve P
Posted by Josh Butcher on Jan 11th 2021
Great low profile grip
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5 What more could you want?
Posted by Dan Horst on Jan 9th 2021
Most minimal, functional and comfortable handstop available... don’t sleep just buy
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5 Exactly what I wanted!
Posted by Trent on Dec 23rd 2020
I did PLENTY of research on hand stops before making my decision to go with the Karve-P. The price difference compared to the Karve definitely swayed my decision towards the polymer option as I do not mind polymer. The product arrived in excellent packaging and even included a Gratitude note, thanking me as a customer that was hand-signed. You don't see that a lot nowadays. I will 100% be a repeat customer and will recommend Rail Scales to family and friends!
