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S&W M&P Rear Sight

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Calculated at checkout

Product Description

Our rear sight for the M&P is precision CNC machined from heat treated 4140 bar stock, and are designed to withstand the rigors of hard duty use. The sight features a U notch for fast alignment with tritium, bead, or fiber optic front sights. The rear face is serrated at 40 lpi to reduce glare in varied lighting conditions. The sight blade is thick enough to allow setting tritium vials as dots or bars if one so chooses, and is contoured and dehorned for comfortable handling and carry. Finished in black salt bath nitrocarburizing, equivalent to the factory finish on the slide, for superior hardness and corrosion resistance.

  • FITS: ALL calibers, all sizes of M&P, including Pro and 9L long slides
    • Not for S&W M&P .22

The rear sight fits all calibers and all sizes of the M&P series, and is compatible in height with the factory front sight (.160" tall x .140" wide).  Rear sight height is identical to the factory sight, and will not change point of impact. User installation instructions included. This sight will NOT fit S&W 1911 or "Third Gen" (3913, 5906, etc) series pistols.

**These sights are too wide to correctly fit the Shield.  We have dedicated sights for the Shield.

***These sights do NOT fit the M&P CORE series pistols.


Read our article about selecting sights.


Product Videos

M&P Sight Install, Complete (10:08)
Complete instructions for installation of 10-8 front and rear sights for S&W M&P.
  • M&P Sight Inst...
    Complete instructions for installation of 10-8 front and rear ...

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Product Reviews

Showing reviews 1-10 of 32 | Next

  1. .140 on M&P 9c

    Posted by D Windham on 3rd Apr 2014

    The shipping time was great! I ordered a mag release from another company at the same time and it took an additional week.

    The install was quick and easy.

    This sight really clears up the sight picture and draws your eye where it needs to be, the front sight.

    I plan on ordering base pads for all my Pro model's magazines as well as the fiber optic front for my 9c when the correct size is back in stock.

    Great product and a great company.

  2. M&P45 Rear Sight Install

    Posted by Joe Z. on 21st Mar 2014

    This install on my first M&P went without a hitch. The machining and finish are top notch, without a doubt. Though very tight initial trial fit, a quality file and correct technique allowed me to fit the sight perfectly. Do not rush, and don't use cheap files. The metal used in these sights require good tools. The perfectly shaped "U" notch allows the front sight to be found quickly and alignment is natural. Quality matches their Glock and 1911 sights.

  3. Great Sight!!

    Posted by Bob W on 20th Mar 2014

    Easy install.Clear uncluttered sight picture. Hate 3 dot sights.

  4. M&P .40 Rear .140 notch

    Posted by Jeff on 25th Feb 2014

    Installation was easy. Better/faster sight picture than factory tritium 3-dot. PoA/PoI is right on at 25.

  5. Great product.

    Posted by Ty Howard on 4th Jan 2014

    I paired the blackout rear with the red fiber optic front and it is night and day difference over the factory sights. The blacked out rear allows the fiber optic front to draw my attention without being distracted by the rear dots. The rounded off edges on the rear are also awesome when carrying in the appendix position whenever you have a little bit of a belly, The factory sights used to rub me raw, no such problem with these. I recommend to anyone with tired eyes or looking for a more comfortable solution.

  6. Excellent sights! Amazing customer service!

    Posted by Mitch Humborg on 13th Dec 2013

    10-8 Delivers.
    These guys are the real deal. I ordered several sets of rear sights and front fiber optic sights for my M&P pistols a few weeks ago. I fitted and installed them but ran across one rear sight that fit somewhat loose (which i did confirm to be a slightly oversized dovetail slot on the pistol). I like a little bit of an oversized sight so that I am able to fit the sight and get a nice snug fit so I called up the 10-8 team. Not only did they respond very quickly to my emails, but they sent me out a new peaned sight at no charge. Received the sight a few days later...fitted the sight and it installed perfectly. I like a blacked out rear sight coupled with a red fiber optic front sight, and these are perfect.... Absolutely love them!

  7. 10-8 U-notch rear sights FTW!

    Posted by Steve Peterson on 9th Sep 2013

    A 10-8 u-notch rear sight was a natural addition when I got a M&P pistol. I already have them on every other pistol I own that 10-8 makes them for. IMHO there is not a faster sight setup available. Couple it with a fiber optic front and you've got the fastest, easiest to see sights for carry, duty or competition.

  8. Easy to install improves sight picture

    Posted by Rick on 7th Sep 2013

    Installs easy helps clear the sight picture for older eyes.

  9. Great sight for my M&P9C!

    Posted by Peter Hironymous on 27th Jul 2013

    The rear and front sights are a step up from the stock sights. I love the fiber optic front sight. It is easy to see matched with the rear black sight. I will surely put these on my next pistol. The service is great also.

  10. Great sight - easy to install.

    Posted by John Knott on 22nd Jul 2013

    Very fast shipping to Texas, great tutorial on the website to install.

    Highly reccomended! I will buy more for my other M&Ps.

    Thank you for an awesome experience!

    John Knott

Showing reviews 1-10 of 32 | Next

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