vlavalle
Blackhawk
Thanks for reading my post, but I am not too sure what you mean about getting the correct information. My 1965 .357 Blackhawk IS a 3 screw gun, which is clearly visible from the pic as you can see the three screws. I had Ruger upgrade it about 8-9 years ago with the transfer bar system, so now it will not go off just dropping it or by hitting the hammer. My 45 convertible is definitely a flatttop. I believe it was a Lipsey modified Ruger gun that was the only SS I could find back then that was a convertible. If you want to see the current offerings by Lipsey for this gun, go to https://lipseysguns.com/category/revolvers/page/2/.valvalle,, you also mentioned you have a pair of Blackhawks. One, a .357 with the protected ears & not a Flattop, bought in 1965. That's just about (2) years after the transition from FT's to the "protected ears" type.
Next,, you mentioned a .45Colt/.45 acp Convertible,, saying it's a Flattop. The Old Model, 3-screw .45's were only made for (3) years until the New Models, (safety transfer bar system,) were introduced. From 1970 until 1973. There were only (6) variations of the OM 45's during that timeframe.
All Flattop factory made Rugers were done by 1963,, so if your 45 is a Flattop,, it was not produced by the factory like that.
All of the OM 3-screw 45's had the protected ears around the rear sight.
It's been done occasionally,, where a gunsmith mills off the "ears" and makes a custom Flattop.
So, again, politely,, you may want to look into getting a few of the good books published about Rugers to truly get the correct information.
Since this is just a flattop, I cannot shoot the most powerful .45LC loads in this gun. But still, I can shoot the Buffalo Bore 1,219 ft. lbs. rounds (3C) that are VERY powerful none the less. I have to hold my gun with two hands to shoot these rounds. I cannot imagine what the BB 1,344 ft, lbs. rounds (3K) feel like when shooting those!
As a comparison for those that are not familiar with the actual power ratings of ammo, the .357 Mag rounds max out at 900 ft. lbs.(made by PPU/Prvi), and the typical heavy .357 Mag rounds are between 650-750 ft. lbs. For further comparisons, the 9mm typical round delivers between 300-350 ft. lbs, and the max of any 9mm round has power wise is 480 ft. lbs. (again, Buffalo Bore 24G). The max .45 ACP round goes up to a power level of 694 ft. lbs., by both Buffalo Bore and Underwood. Of course, most .45 semi auto pistols cannot shoot these very high powered .45 ACP rounds, but my .45 Ruger Blackwhawk revolver can! Revolvers are typically much more powerful than pistols.
Attachments
Last edited: