Holosun 507k Optic Screw Pack

Each Optics Screw Pack contains three steel mounting screws designed for compatible optics-mounting applications. The screws feature a durable black oxide finish for a clean, uniform appearance and are supplied with pre-applied blue threadlocker to help maintain fastening security during use. Available in a variety of configurations to accommodate different mounting requirements, these screws provide a convenient replacement or installation option for compatible hardware. Each pack includes three screws, making it easy to keep the appropriate fasteners on hand for maintenance, installation, or replacement needs. They are designed to work with OEM plates and Night Fision plates alike, and factory cut firearms.

To attach your Holosun 507k

Use 6-32 x .500

for Smith & Wesson M&P2.0

Use M4 x 9.9MM

for Glock Gen 4/5/6, Glock 43/48 Holosun K Cut, Sig Sauer P365XL Rev 2, Sig Sauer P320 Pro Cut, Springfield Echelon, Walther PDP Series, CZ P10 Series

Use M4 x 10.6MM

for Glock 43/48 RMSC cut with Night Fision Plate, Springfield Hellcat