The hinge pin broke on my Bo-Mar sight at about half it's length. This is on my 45acp. I pulled it apart and the pin measures .0669" diameter. I tried to pull up Bo-Mar's web sight to order some parts. You know the story. Tried Brownell's and no luck. The spring that operates the detent for adjustment also appears to have collapsed. So, does anybody know where to get parts or should I look at getting a new sight? Since I use the gun for carry, are there any recommendations for a fixed tactical sight that will fit the Bo-Mar cut in the slide? I temporarily cut down a 1/16" HS drill bit to get me by.