The TruGlo Fiber-Optic Sight Set (brand part no. TG131MP) upgrades a Smith & Wesson M&P, SD9, or SD40 with a red front and green rear fiber-optic pairing for a bright, fast sight picture even in low light. TruGlo’s Tri-Dot aiming system uses contrasting front and rear colors so your eye picks up the correct dot instantly, and the CNC-machined steel housing conceals the fibers so they can’t be spotted by your target. A Fortress Finish adds a permanent protective coating for durability, and the snag-resistant profile fits standard holsters without modification. TruGlo backs it with a 12-year limited warranty, and it’s assembled in the USA.

Key Specifications

• Uses traditional fiber optics for bright aiming points in low light.
• Built on TruGlo’s Tri-Dot aiming system with contrasting front and rear colors.
• Front sight is red; rear sight is green.
• Housing is CNC-machined steel that conceals the fibers from the target’s view.
• Finished with TruGlo’s Fortress Finish protective coating.
• Features a snag-resistant design that fits standard holsters.
• Backed by a 12-year limited warranty.
• Assembled in the USA.

Frequently Asked Questions

What pistols does this sight set fit? The Smith & Wesson M&P, SD9, and SD40.

Will this fit my existing holster? Yes, the snag-resistant design fits standard holsters.

What’s the warranty on this sight set? A 12-year limited warranty.

Buy the TruGlo Fiber-Optic Sight Set for Smith & Wesson M&P/SD9/SD40

Get a faster sight picture in any light with a durable, holster-ready fiber-optic set. Order the TruGlo Fiber-Optic Sight Set from our gun sights selection. Ships fast from a Lubbock, TX gun shop.