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Knight's Armament Rail Mount Anti-Cant Devices 30855

Knight's Armament Rail Mount Anti-Cant Device, Black KM30855
Knight's Armament Rail Mount Anti-Cant Device, Black KM30855
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Knight's Armament Rail Mount Anti-Cant Device, Black KM30855

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Questions & Answers
What the height from the raiL to the top of the level Featured Answer

3/8th of an inch .

by Tanker, Verified Owner, April 25, 2018
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Customer Reviews
Helpful Positive Review
Perfect placement, low profile, high quality. by Doublej, Verified Owner, April 7, 2019
I've got a couple forward mounted bubbles, takes my eyes a second or two to focus out there and then back to my optic. This one sits directly under the eyebell, much faster for me to move back and forth. Nothing hanging out, nothing to be flipped o...
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3/3 found this helpful
Helpful Negative Review
Not level. Will send back for a refund by Broadway, October 6, 2018
Product seems well made. Installed on rail and bubble was way off. I will try flipping tab to see if that helps. If not I will be sending back for a refund. I will probably look into purchasing one that is adjustable. Either a flip out rail mount or ...
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5/7 found this helpful
Most Recent Reviews
Just what I was looking for. by GregG, October 4, 2018
I was looking for an anti-cant device with a bubble level that would be low profile. This is it. I have it mounted on the top rail of my AR, just in front of the charge handle and under my scope. So far so good. The only issue I had with it is it ca...
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0/2 found this helpful
Most Recent Reviews
Not anywhere NEAR level by Scott Lain, Verified Owner, March 9, 2020
I'm wondering if all the four and five star reviewers are checking to see if this thing is level once installed, or if they are just slapping it on their firearm and calling it good. Mine is nowhere near level. I checked it with several leveling devi...
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5/6 found this helpful
Most Recent Reviews
Unique and practical by Sam, February 19, 2020
Most practical design available and easily transferable to multiple rifles..Although it’s practical design is an advantage I didn’t come across a “torque specification “ because you can deform and damage it by over-tightening...As well as create “fal...
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Most Recent Reviews
Great product by Aaron of matthews, October 4, 2018
I was looking for an anti cant device for my new rifle and I looked at all of them. When I saw knights arm made one it got it instead. I love this level its small and it’s durable with its aluminum construction surrounding the level. Plus it’s small ...
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Read All 7 Reviews

Product Discontinued by Manufacturer

Knight's Armament Rail Mount Anti-Cant Devices has been discontinued by Knight's Armament and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Rifle Scopes & Accessories, Rifle Scope Accessories yourself to try and find the perfect replacement for you!

Product Info for Knight's Armament Rail Mount Anti-Cant Devices

The KAC Rail Mounted Anti-Cant Device is a simple, low profile tool that helps precision shooters ensure that their rifle is level before breaking a shot. It incorporates a small bubble level into an aluminum base that sits low enough to permit its use under most optics. Attaches to any M1913 Picatinny rail surface via a screw and clamp arrangementimage

Package Contents:

  • Knight's Armament Rail Mount Anti-Cant Device

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Knight's Armament Rail Mount Anti-Cant Devices Unavailable & Discontinued Models

List of Unorderable Models

  • Knight's Armament Rail Mount Anti-Cant Device, Black, 30855 , MPN: 30855 , UPC: 819064014973 , Code: KNA-RA-NBVMJK-30855
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