keithherrington
Member
My Model 586-6 that is. If you recall I sent it to David Sams a few weeks back for accuracy testing at 50 yards using the ammo I normally have for bullseye competition - American Express 38 Special 158 grain lead round nose, Federal Gold Medal Match 148 grain wadcutter and Winchester Super-X Match 148 grain wadcutter. Of the three the AE did the best at ~4". The two wadcutter loads shot about 7-8" at 50 yards.
I sent it to the Performance Center and Vito tested it at 25 yards. According to him, it shot within S&W specifications. However, he happened to come across a 586 cylinder in 38 Special that had been made as a prototype years ago. He installed it without needing to modify the gun in any way and stated it significantly improved the gun's accuracy. I purchased it from him for the lofty sum of $125 and recently got it back freshly reblued and looking good. Unfortunately, when I was checking it over carefully I found two very small issues: the timing was not up to my standards for bullseye shooting (I like an early come-up since I shoot timed and rapid double action), and it had a bit of endshake. I tried fixing the endshake first with one .002" shim but it was slightly too thick. After removing it and pondering the timing issue a bit I decided to switch ratchets between the magnum and the special cylinder. Since the timing on the magnum cylinder was spot on I figured I might get lucky.
Well, I made the switch and it not only corrected the timing, but the endshake as well. B/C gap is now .007", no perceptible endshake and the timing is consistently early on all chambers. I tried it in a match this weekend and even without any practice did OK. Not magically great, but OK enough to give me confidence I'm on the right track. I'm now sending it back to Sams for him to properly crown the muzzle and to test it one final time at 50 yards. However it performs I'm not spending any more time/money on it and will shoot it as it is. I have a Model 27-2 that shoots 2" groups at 50 yards with Winchester Super-X Match 148 and I'm having Alex Hamilton put a Python barrel on my Model 14-4. I figure between these three guns I'll be able to hold my own in competition.
I'll let you know the results of Sams' final testing as soon as I get the gun back.
I sent it to the Performance Center and Vito tested it at 25 yards. According to him, it shot within S&W specifications. However, he happened to come across a 586 cylinder in 38 Special that had been made as a prototype years ago. He installed it without needing to modify the gun in any way and stated it significantly improved the gun's accuracy. I purchased it from him for the lofty sum of $125 and recently got it back freshly reblued and looking good. Unfortunately, when I was checking it over carefully I found two very small issues: the timing was not up to my standards for bullseye shooting (I like an early come-up since I shoot timed and rapid double action), and it had a bit of endshake. I tried fixing the endshake first with one .002" shim but it was slightly too thick. After removing it and pondering the timing issue a bit I decided to switch ratchets between the magnum and the special cylinder. Since the timing on the magnum cylinder was spot on I figured I might get lucky.
Well, I made the switch and it not only corrected the timing, but the endshake as well. B/C gap is now .007", no perceptible endshake and the timing is consistently early on all chambers. I tried it in a match this weekend and even without any practice did OK. Not magically great, but OK enough to give me confidence I'm on the right track. I'm now sending it back to Sams for him to properly crown the muzzle and to test it one final time at 50 yards. However it performs I'm not spending any more time/money on it and will shoot it as it is. I have a Model 27-2 that shoots 2" groups at 50 yards with Winchester Super-X Match 148 and I'm having Alex Hamilton put a Python barrel on my Model 14-4. I figure between these three guns I'll be able to hold my own in competition.
I'll let you know the results of Sams' final testing as soon as I get the gun back.