I concur the $79 Fisher "from the shelf nuts and bolts" sight pusher labored effectively for yourself, and that's excellent. Certainly, You will find a hammer block and a firing pin block. These maintain you Secure whilst carrying the weapon in its holster. In reality, when decocked, the hammer is http://zaneskcsi.pages10.com/The-Basic-Principles-Of-Sig-Sauer-46007601