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SIG Sauer Titanium Optic Plate

SIG Sauer Titanium Optic Plate - Main image
$87.6 $120 In stock

Category: Accessories

Our SIG M17/M18 Titanium Plates are designed to solve the issue of loose tolerances on the factory SIG Sauer optics plates. Machined with precision out of 6al-4v Titanium, this plate sits tightly in the optic pocket and also provides ample support for the optic. Tight tolerances paired with quality mounting hardware means that you’ve got a solution that will remain durable even under hard use conditions.

  • Compatibility: Trijicon RMR, Trijicon SRO, Holosun 507T/508T/507 Comp / Aimpoint ACRO P1/P2, Lead & Steel PB-3, Steiner MPS
  • Designed for the Military-Issue Sig Sauer M17/M18
  • Rear dovetail cutout for rear irons on the plate
  • Precision tolerances
  • Made of 6al-4v Titanium
  • Durable clear anodizing
  • Will never rust
  • No Sealing Plate Needed
  • Mounting Hardware and Vibratite included
  • Made in the USA

We recommend the Trijicon SG201-C-600907 Iron Sights or similar.

Always verify you are using the exact matching, high-quality Torx bit for your optic plate hardware before you begin tightening. A snug, flush fit ensures a secure mount without the headache of damaged hardware.

Note: These optic plates are designed specifically for the  Military-issued Sig Sauer M17 and M18 pistols which can differ from the civilian models. Due to the large variety of Sig Sauer optic cut patterns, please verify that your pistol is compatible with these plates (reference image found here). If you have any questions please reach out to [email protected]

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.9 / 5 · 7 reviews)

Isabella I. ★★★★★

The fit on the slide is tight with zero wobble, which solved the loose optics plate issue immediately. Installation took me about five minutes and I’m glad I went with titanium for the durability.

Abigail ★★★★★

The 6al-4v titanium machining is immediately obvious—the plate drops into the M18 slide with zero play, and the anodized finish looks clean under the optic. Took me five minutes to swap out the factory piece, and the fit is finally solid.

Olivia Q. ★★★★★

Finally, a plate that doesn't wobble when I tighten the screws. The titanium feels rock-solid and the fit on my M18 is snugger than the factory piece ever was, which made zeroing my optic a lot less frustrating.