The hammer extension is designed very nicely, the hex set screw mounts inside the thumb extension so it is not viewable making a clean looking setup. I did use blue Loctite to just make sure that it did not work its way out from the percussion of the 45-70 rifle...I would recommend this to anyone who has a problem with a scope being in the way of the hammer.
Verified purchase: Yes | Condition: New
If you put a 'scope on a lever action gun, you're going to need an item like Uncle Mikes lever extension you can't cock or un-cock the hammer without it. The part is nicely machined and unobtrusive, comes with a set screw and Allen Key for installation. Simple to mount on the hammer and most often excellent clearance to the scope.
Verified purchase: Yes | Condition: New
I have turned one of my single shot shotguns into a home defense gun for my wife. By adding an adaptor reducing the chamber from 12 gauge to 410 buckshot and now the hammer extension, this makes it easier for her to operate.
Verified purchase: Yes | Condition: New
Installation is easy. Just one screw and the allen wrench is included. Great choice if you have a hammer fired rifle with a scope mounted on top. Mounted it on an H&R handi rifle with a Burris scope on top. Now I can cock and decock my rifle without my thumb getting caught up in the mix.
Verified purchase: Yes | Condition: New
Went on so easy a cave man could do it! Nice fit made for my NEF/H&R Handi Rifle. This piece allows you to thumb cock the hammer without having to contend with the scope being in the way right over the hammer. A very nicely machined piece of equipment that was a definite upgrade to my weapon.
Verified purchase: Yes | Condition: New
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