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Arisaka Defense Rail Slider
California Proposition 65 Warning

This product can expose you to chemicals including lead, known to cause cancer and birth defects. For more info visit P65Warnings.ca.gov.

Arisaka Defense

Rail Slider

$50.00
Available California compliant

Arisaka Defense Rail Slider, Picatinny Rail M-Lok, 3 Slot, Fits M-LOK, Integrated QD Mount, Anodized Finish, Black RS-RAIL-3M

Key Details
Brand Arisaka Defense
Manufacturer Part Number RS-RAIL-3M
UPC 850036188544
SKU ARSRS-RAIL-3M
Current Stock 15 available
Quantity Updated Apr 23, 2026 9:20 PM
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Purchase Requirements
  • Final availability is confirmed at checkout.
In-Store Pickup Required: All firearm purchases must be picked up at our Beverly Hills location after background check completion.
Product Description

Make Picatinny Great Again with Arisaka's precision machined 1913 Picatinny Rails, designed specifically to be used with the Arisaka Rail Slider. These rails feature an anti-rotation QD socket at one end, and include standard and short screws to help alleviate any clearance issues around gas blocks or thicker barrel contours. Please note: The lengths are based on how many full M-Lok slots the rails cover. For example, the current Knights Armament SR25 CC would use the 8 M-Lok slot rail to cover the entire 6 o'clock position on the handguard.

Features
  • 3 M-Lok Slots
  • Recommended Torque: 30 Inch Lbs On Metal Handguards, 15 Inch Lbs On Polymer Handguards
  • CNC Machined From 6061-T651 Aluminum
  • Mil-A-8625 Type III Hard Coat Anodized
  • Made In The USA
Specifications
UPC: 850036188544
Manufacturer: Arisaka Defense
Manufacturer Part #: RS-RAIL-3M
Model: Rail Slider
Model (Alt): Picatinny Rail M-Lok
Finish: Anodized
Type: Rail