Bent Ramrod
11-25-2014, 04:21 PM
I finally got a chance to use the Forster sight mounting fixture I got at a Gun Show a couple years back. It was missing a few parts, which I had to make or buy, like bushings for the drills and taps, and the clamps, which I bought from Forster Bros.
122798
The drill press is Chinese, and not a precision instrument. The chuck goes up and down when you pull the lever; that's about it. The Enco X-Y table is ditto, but it works fairly well. I was still glad I had the fixture to provide definitive centering.
Maybe my expensive Shiloh rifle wasn't the best thing to begin on, but the holes are vertical, properly spaced for the screws, the proper distance between the blocks, and I didn't break a tap or run the drill into the bore.
122799
Four holes, drilled and tapped, took me probably six hours to do. I took my blood pressure during a break to run errands and it was "high" according to the tester at the pharmacy.
I don't see how real gunsmiths make a living, but I do sympathize with their having to put up with, "Whataya mean, charging that much for that little job!?" Drilling and tapping a hole is a "little" job, just like sinking a 3-foot putt at the local miniature golf course is a "little" job. When the same 3-foot putt has to be sunk at the US Open, it's something else again.
The Forster jig is more set up for bolt actions where the receivers are drilled, but barrels can be done with a little strategerie.
122798
The drill press is Chinese, and not a precision instrument. The chuck goes up and down when you pull the lever; that's about it. The Enco X-Y table is ditto, but it works fairly well. I was still glad I had the fixture to provide definitive centering.
Maybe my expensive Shiloh rifle wasn't the best thing to begin on, but the holes are vertical, properly spaced for the screws, the proper distance between the blocks, and I didn't break a tap or run the drill into the bore.
122799
Four holes, drilled and tapped, took me probably six hours to do. I took my blood pressure during a break to run errands and it was "high" according to the tester at the pharmacy.
I don't see how real gunsmiths make a living, but I do sympathize with their having to put up with, "Whataya mean, charging that much for that little job!?" Drilling and tapping a hole is a "little" job, just like sinking a 3-foot putt at the local miniature golf course is a "little" job. When the same 3-foot putt has to be sunk at the US Open, it's something else again.
The Forster jig is more set up for bolt actions where the receivers are drilled, but barrels can be done with a little strategerie.