Arisaka Defense AR-15 Parts & Accessories

Arisaka Defense makes small mounting and control parts for rifles, like M-LOK hand stops, finger stops, light mounts and optic mounts. Builders know them for compact, clean accessories that put a light or a hand exactly where you want it.

Market positioning: Duty / Professional.

Arisaka Defense has 42 products available on GunPartPicker, ranging from $18.99 to $195.00.

Arisaka Defense Product Categories

  • Foregrip: 18 products
  • Light Mount: 10 products
  • Light: 8 products
  • Magnifier: 3 products
  • Handguard Mount: 2 products
  • Ammunition: 1 product

Stock status: 32 in stock, 10 out of stock.

Community rating: 4.0 out of 5 based on 1 review.

Arisaka Defense logo

Arisaka Defense

4.0
(1)
42
Products
13
Retailers
Best overall: BattleHawk Armory
$19 – $195
Price Range
Best value: BattleHawk Armory
68%
In Stock
141 of 207 listings
4.0
Avg Rating
1 reviews

Arisaka Defense in September 2026

Arisaka Defense ranked #94 of 323 brands on GunPartPicker in September 2026, just behind Samson, with about 1 in every 1000 parts builders added. Up from #209 in August. Builders reached for Arisaka Defense mostly for foregrip parts. The most added single part was the Arisaka Defense Vertical Grip M-LOK, taking the top spot from the Arisaka Defense M-LOK Barricade Stop with QD Sling Socket.

Foregrips were the busiest Arisaka Defense category in September: 8 products came back in stock, several more than once. About 76% of the 42 Arisaka Defense products we track are in stock today.

Also popular this month: Arisaka Defense M-LOK Finger Stop, Arisaka Defense Hand Stop Anodized Finish Black Fits Picatinny and Arisaka Defense M-LOK Indexer.

All Arisaka Defense monthly updates →

Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers

Arisaka Defense products

About Arisaka Defense

Arisaka makes small mounting and control parts like M-LOK hand stops, finger stops, light mounts and optic mounts, to put a light or your hand right where you want it.

M-LOK · Light mounts · Optic mounts · Hand stops

Why Arisaka Defense

Arisaka Defense makes small mounting and control parts, like M-LOK hand stops, finger stops, light mounts and optic mounts, so you can put a light or your hand exactly where you want it.

Its optic mounts are machined 7075-T651 aluminum, and the Aimpoint Micro Mount Mk2 wedges the dot on angled surfaces so it holds zero. Rail sliders and lasers round out the line.

The hand stops run a little over the typical foregrip: about $29 against roughly $24. We'd add one for a consistent grip on the rail, and pair it with an Arisaka light mount for a clean setup.

  • The lineup covers control accessories, light mounts, optic mounts, rail sliders and lasers.

Brand Overview

Products42
PositioningDuty / Professional
Price Range$19 – $195
In Stock32 of 42 (76%)

Available At

Primary ArmsMidwayUSABattleHawk ArmoryOptics PlanetPalmetto State ArmoryDirty Bird IndustriesKY Gun CompanyGrabAGunBrownellsGuns.comAR15 Discounts

What Builders Choose

Based on real builds

Top Arisaka Defense products builders are adding

Customer Ratings & Reviews(1)

User Ratings

(1 Rating, 4.0 Average)
G
Gary T.Oct 17, 2024

solid stuff. no issues.

got the arisaka foregrip and its been good to go. no problems at all, feels sturdy. just what i needed for my rifle.

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