**This rear sight is on a temporary hiatus for some design updates! We don't have a timeline, but please use the site's Restock Notification to get emailed when it's back.
This sight was designed to replace a BoMar adjustable rear sight. The dovetail base is fit to the existing cross dovetail, and then the modular leaf is dropped on top and secured with a screw. This design allows a fixed rear sight to be installed into a traditional pocket cut BoMar, which would otherwise not permit a monolithic rear sight to be drifted in from the side.
Fits all true BoMar rear sight cuts, including the Springfield TRP Operator. Please note that "BoMar" is commonly used incorrectly as a generic term to refer to many types of 1911 adjustable rear sights. Please view the photo gallery to see the difference between the BoMar and the more common LPA rear sight. **This sight does not fit LPA or Kimber adjustable rear sight cuts, no matter how nice you ask.
**Please watch the linked installation video and be sure to use blue Loctite on all of the screws!
ReviewsBrian ClementsI do not like adjustable rear sights on my carry 1911s. I saw when "Googling" replacements for Bomar adjustable sights that 10-8 had a great looking solution. But, it was no longer produced. I was excited when the limited run of this sight was announced. I purchased one even though I didn't have a gun needing this replacement. I bought one (a gun with Bomar rear sight) JUST to have this installed. Love this sight. Fit perfectly in the sight pocket of my Ed Brown Target. Local Gunsmith had it replaced in under 10 minutes while I waited. I highly recommend getting one while you still can!Henry Glaspie
1911 MODULAR REAR SIGHTImpressive improvement to the TRP operator!! Bought this in the hopes that it would actually fit my springfield TRP operator as I really dislike the factory target rear sight. Very minor fitting to get the base to fit. The .156 U notch is a drastic improvement for my old eyes. Highly recommend this sight!
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