USED – Arisaka Defense Low Profile Picatinny Rail – KeyMod

Used/Open Box Item: This product is not eligible for return. Click to learn more about used products.



Product Summary

The Arisaka Low Profile Picatinny Rail is a 5 or 3 slot Picatinny rail for KeyMod handguard systems. It offers a reduced height to pull any Picatinny accessories closer to the handguard.

  • Picatinny slots: 5 or 3
  • Height over mounting surface: 0.277″
  • Length: 2.15″ (5 slot), 1.37″ (3 slot)
  • Weight: 0.6 oz (5 slot), 0.4 oz (3 slot)
  • CNC machined from 6061-T6 aluminum and MIL-A-8625 Type III hard coat anodized.
  • Requires a T15 Torx wrench for installation (not included).
  • BCM KeyMod screws are covered under US Patent 9377274.
  • Made in the USA.


Technical Information

Color / Pattern





6061 Aluminim


3 Slot , 5 Slot

Firearm Compatibility

AR-10 / LR-308 / SR-25 , AR-15 / M4 / M16

Catalog Location

California Prop 65 Warning

WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information visit