Arisaka Finger Stop KeyMod™

MSRP: $28.00
Your Price: $25.00
(You save $3.00 )
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The Arisaka Finger Stop was developed as a low profile, minimal control accessory. This version is for KeyMod™ rail systems.

Unlike a hand stop, which most people position at the rear of their support hand, the Finger Stop has a rounded profile which is ergonomically designed to be located between your index and middle fingers. This typically places it further forward on the handguard, which also means it doesn't get in the way when transitioning to kneeling or prone shooting positions, where most people move their support hand towards the rear.

Additionally, the Finger Stop functions well as a forward limit to prevent your hand from slipping off shorter handguards onto a hot barrel or suppressor, and as a barricade rest.

Height: 0.85"

Width: 0.50"

Weight: 0.4 oz

Per the ATF, installing an Arisaka Finger Stop on the forward accessory rail of a pistol will not result in the firearm being classified as an "any other weapon" as defined in the NFA, 26 U.S.C. 5845(a).

The Finger Stop is CNC machined from 6061-T6 aluminum and MIL-A-8625 Type III hard coat anodized. Requires a 9/64" Allen wrench for installation (not included). Made in the USA. Patent Pending.

***This product contains chemicals/materials known to the State of California to cause cancer and other reproductive harm. To learn more, visit***

15 Reviews

  • 5
    Best rail system out there!

    Very easy to install. The BCM installation video couldn't have made it any easier. Once installed it's solid as a rock and key mod accessories are very easy to install. My ar is super light and I don't think I could use another rail system

  • 5
    Great upgrade

    Quality product that works as expected. I prefer this now over a full grip

  • 5
    Great for what it is

    Provides a great tactile reference for consistent holds. Keeping the hands in the same position each time allows for greater consistency and better practice.

  • 5
    Finger stop

    My second fingerstop from arisaka. Great product in fit and finish. Excellent as reference for a clamp style grip and just enough purchase to pull the weapon back into your shoulder. I have one on both a 16" and 11.5"

  • 5

    Very small simple piece that works perfectly. Doesn't get in the way or add any weight.

  • 4
    quality product, nice machine work.

    I installed the finger stop as soon as it showed up and the first thing I noticed was the fit, it fit absolutely perfect on my DDM4 V11. No slop between the indexing keys and my rail whatsoever. The second thing I noticed was the attention to detail on machine work, there are no tooling marks on it anywhere. (As a machinist myself I know how hard it is to achieve this.) As for function of the product it really helps stabilize your grip and insure repetitive hand placement. The only thing I believe would improve this product would be if it came with an allen wrench, spare lockdown nut, and if it had multiple color options.