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Arisaka Defense
Overview
The Arisaka Defense M-LOK Indexer is a handstop designed to enhance your grip and control on an AR-15 platform. Its M-LOK mounting interface allows for a secure attachment to M-LOK compatible handguards, providing a streamlined and ergonomic solution for managing your firearm. This handstop is often found in builds featuring a carbine gas system chambered in 5.56 NATO, making it a practical choice for those looking to improve handling dynamics.
Prices checked
Arisaka Defense M-LOK Indexer ranked #74 of the 162 foregrips builders added on GunPartPicker in September 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it ranks #165 of the 360 foregrips builders have added.
Availability is good: it was in stock at one retailer or another nearly every day in September 2026, and today 6 of the 7 retailers we track have it in stock. Prices barely moved in September 2026, holding around $31.49, so there haven't been real sales lately. Buying today, the lowest price is $30 at Brownells, which matches the best price we saw in September.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
We ranked every foregrip by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Foregrip Guide →The part most often added in each category by the builds that include this one

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Aggregated and anonymized data showing how builders use this product
Builds in the community that include the Arisaka Defense M-LOK Indexer
| Build | Parts | Total |
|---|---|---|
![]() | 23 | $2933.81 |
| 11 | $2065.63 | |
![]() | 11 | $2065.63 |
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