Arisaka Defense Picatinny Offset Scout Light Mount – Low-Profile 45 Degree Placement, OSM-P

Product Description

The Arisaka Defense Offset Scout Mount for Picatinny rails (OSM-P) replaces the stock Picatinny adapter on many popular weapon lights with a compact, low-profile solution that pulls the light in close to the handguard. When mounted on the side of a Picatinny rail, the OSM-P positions the light at a 45-degree offset for natural activation and reduced snag potential. Oriented upward, the light sits around the 1:30 or 10:30 positions; oriented downward, it sits near the 4:30 or 6:30 positions. Precision machined from 6061‑T6 aluminum, this lightweight mount offers multiple orientation options and reliable hardware for secure attachment.

Product Highlights

• Low-profile 45-degree offset mount that tucks the light closer to the rail for improved ergonomics
• Compatible with Surefire Scout M300/M600 series, Modlite PLH/PLHv2/OKW, Arisaka 300/600/18650, Streamlight Protac Rail Mount 1/2/HL-X (non-laser), and Cloud Defensive REIN
• CNC machined 6061‑T6 aluminum with Type III hard coat anodized finish
• Lightweight and compact: 1.3 in length and just 0.7 oz
• Includes Torx hardware; installation requires IP27/T27 and IP20/T20 drivers with recommended torque of 30 in‑lb (clamp) and 20 in‑lb (light screws) with Loctite 222 or 243

Specs

• Mount Type: Picatinny
• Material: 6061‑T6 Aluminum
• Finish: MIL‑A‑8625 Type III Hard Coat Anodized
• Length: 1.3 in
• Thickness: 0.165 in
• Weight: 0.7 oz
• Orientation: 45-degree offset; approx. 1:30/10:30 up, 4:30/6:30 down
• Hardware Included: One 10‑32 x 1.25 in Torx cap head screw; two 8‑32 x 5/16 in Torx flat head screws
• Country of Manufacture: USA
• Warranty: Lifetime
• UPC: 601557939715
• Manufacturer Part Number: OSM-P
• Brand Name: Arisaka Defense

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