Universal Red Dot Screw Kit 6-32 М4 4-40 for RMR RMSc DPP Holosun 12pc Set For Sale

Universal optic mounting screw kit designed for common red dot footprints including RMR/SRO, RMSc-style, and DPP/Docter/FastFire-style applications.

Includes 12 flat-head HEX screws in three thread types: 6-32, М4, and 4-40 (4 pcs each) for use with compatible optics, plates, and slide cuts.

• 4 × 6-32 screws
• 4 × М4 screws
• 4 × 4-40 screws
• Flat-head HEX drive design

6-32 screws – commonly used for RMR-style optics and plate-based setups, including applications for:

• Trijicon RMR / SRO
• Holosun 507C / 508T
• Glock MOS, FN 509, Walther PDP, CZ P10, PSA Dagger (depending on plate/cut requirements)
• Many OEM / aftermarket adapter plates (including C&H / CHPWS / ZEV style systems)

М4 screws – commonly used for RMSc-style micro optics and direct-mount style applications, including:

• Holosun EPS Carry, 407K, 507K
• Shield RMSc
• SIG P365 / P365XL / XMacro, Hellcat, Shield Plus, Walther PDP-F (depending on cut/plate)

4-40 screws – commonly used for DPP / Docter / Burris-style optics, including:

• Leupold DPP
• Docter
• Burris FastFire
• Compatible plate-based systems on Glock MOS, FN 509, Staccato, CZ, Walther and others

• Hardened carbon steel screws (Grade 12.9)
• Black oxide finish for corrosion resistance
• Pre-applied blue threadlocker for secure installation
• HEX drive heads help reduce stripping during installation

• Select screws based on optic footprint, mounting plate thickness, and thread requirements.
• Compatibility varies by slide cut, adapter plate, and optic combination.
• Please verify fitment before purchase.
• Not for battery tray screws or weapon light mounting applications.

• Free shipping (U.S. only)
• Handling time: 2 business days
• Estimated delivery: 3 days

Orders are not shipped to Alaska/Hawaii, APO/FPO, U.S. Protectorates, or P.O. Boxes.