Flame cutting top strap

Author: rgry

August undefined, 2024

WebMar 12, 2012 · The topstrap seems to be receiving some flame cutting to it. The gun has seen no more than 150 rounds through it so far, most of which being .38 special. The … WebMay 23, 2024 · I've seen the barrel get flame cutting around the forcing cone as well, certain powders can be like sand blasting to the top strap and barrel gap. I've used moderate …

Frame top strap flame cut Revolvers Forum Dan Wesson Forum

WebNov 2, 2010 · IIRC, flame cutting was first noticed in the S&W K frame 357s, the Model 19s and 13s, when folk started switching from the 158 gn swc to lighter weight jacketed … WebNov 19, 2009 · Both S&W and Colt used to mill out a hollow in the top strap above the barrel-cylinder gap to allow gas expansion and eliminate flame cutting. (Collectors call it the "thumbnail.") Later, as steel became better, they found that the cut went to a certain depth and stopped as the frame dissipated the heat, and they stopped using the "thumbnail." inauguration live stream 2021

Smith & Wesson Forum - 627 PC Top Strap Cutting

WebFor all those on www.rugerforum.netThis is my ruger sp101 chambered in 357 magnum.This gun has seen estimated 100-150 rounds through it.100 of those rounds h... WebDec 4, 2008 · Examine the top strap just above the forcing cone. There should be minimal flame cutting and no sign of lead residue. Look the gun over and note any rust, pitting, scratches, dings, or other marks. WebOct 5, 2024 · I'm maybe wrong think flame cutting is caused by firing a lot of 125 gr .38 spl and .357 mags and maybe out of spec or uneven forcing cone . I have a 686 plus and mostly shoot 130 -158 gr .38 spl and just a few 125 gr ,38 spl +P and .357 Mags. Top strap is a little discolored but cleans off with hoppes9 and bronze brush . inauguration nancy thermal

Frame top strap flame cut Revolvers Forum Dan Wesson Forum

WebJan 19, 2024 · Absolutely no sign of flame cutting or forcing cone erosion. If you buy quality firearms in the first place, the odds of such damage is decreased, IMO. I'd rather be a … http://smith-wessonforum.com/s-w-revolvers-1980-present/204129-627-pc-top-strap-cutting-print.html inauguration meanWebJun 13, 2010 · Flame cutting happens on nearly all revolvers to some extent, and has been happening to revolvers since mid-1800's. The "gouge" will grow to a certain point then will stop in most cases because the hot high pressure gas has worn it down to a point that the pressures and temps have dissipated by the time it has reached the worn top strap. inauguration meal ideas

"WebFlame cutting is a destructive phenomenon that occurs in some firearms (usually revolvers) as a result of hot gases under high pressure. The most common manifestation is on the underside of a revolver top strap, where the hot, high-velocity gases released when a round is fired begin to cut through just above and in front of the cylinder. [1] " - Flame cutting top strap

Flame cutting top strap

WebAug 21, 2024 · Help Support Ruger Forum: May 30, 2024 #1

Did you know?

WebJan 5, 2024 · Originally Posted by DZ357. Flame cutting is generally not a problem in fact it’s more of an etch than a cut and it does not continue to cut through the top of the frame. If you are a hand loader you can minimize by substituting A2400 for H110 or W296. H110 flame cut the top strap on my Taurus Titanium revolver. . WebJan 5, 2024 · Flame cutting is generally not a problem in fact it’s more of an etch than a cut and it does not continue to cut through the top of the frame. If you are a hand loader you …

WebSep 18, 2011 · I had just over 3000 rds thru my .357 Mag Bisley w/ zero "flame cutting." Using 148-158 gr bullets over Unique and Green Dot. Probably 2/3 were .38 Spls, too. … WebApr 19, 2010 · S&W used to do a ball mill cut on the top strap above the forcing cone, removed the metal so it can't be cut. April 16, 2010, 12:01 PM #4: coloradosherpa. Member . Join Date: March 22, 2010 ... Flame cutting well be a thin straight line directly above the forcing cone. The ball mill cut is a round to oval shape that's about .250-.375 in diameter.

WebThe revolver makers found that flame cutting tended to be self-limiting (once the flame cut reached a similar depth as the relief cut or "thumbnail" there was enough gas relief that flame cutting abated). Most current steel frame revolvers lack the "thumbnail" or relief cut in the top strap above the cylinder-barrel gap. WebFeb 3, 2016 · Too lazy to photo flame cutting on stainless 629 and 69 (cutting same on both -- 4K+ rnds on both) -- suspect it's self limiting on stainless guns. Personally not concerned. Paul. ... I would not be concerned with top strap cutting but I was concerned with the forcing cone erosion on my Single Seven. dougader 458 Devastator. Posts: …

WebDec 24, 2011 · At one time, in the early 1900's, Colt removed a small scalloped area from the top strap to prevent flame-cutting, and there was enough steel remaining to …

WebFeb 19, 2009 · The second picture is the top strap of a S&W Model 329 PD (Scandium/Titanium .44 Mag). The shinny metal insert is a gas shield that supposedly ruduces/prevents top strap erosion/gas cutting. Picture taken after 1,900 rounds of .44 Mag Level loads. The third picture is of that same S&W 329 PD after the gas shield … inches to decimals feetWebSep 28, 2024 · The before photo shows the top strap and forcing cone of the Model 65-8 immediately after unboxing. The forcing cone was intact, but there was evidence of … inauguration lineWebDec 20, 2009 · Flame Cutting of the Top Strap of the new Ruger/Lipsey Flat Top Blackhawk 44 S&W Special. Recently I purchased a Rare Ruger/Lipsey Flat Top Blackhawk 44 S&W Special, 5-1/2 Bbl. (have not shot it). I am very happy with the Quality and Craftsmanship of this Revolver compared to some of the other Ruger products I’ve seen. inches to degrees alignmentWebJul 27, 2008 · Here is the flame cut on the 357 Maximum Ruger. It took about 1000 rnds to get this far. To me I try and minimize the cut by using stick powders and heavy bullets. … inches to diameterWebFlame Cutting. State-of-the-art computer-controlled oxy-fuel multi-torch machines (on 12’ x 50’ tables) can provide close tolerance shapes to your specs. One piece or hundreds; … inches to decimals printableWebMar 18, 2013 · I just bought this S&W Model 43C .22lr last weekend. New. Two trips to the range and only 100 rounds through it and this is what's happening! I cleaned the gun before and after. I have heard of flame cutting the top strap but this looks far beyond anything I have seen. Ran only high quality... inches to degrees chartWebI was thinking about my S&W 586 today, and was reminded of the little flame cutting mark on the top strap. More specifically I was thinking about how many rounds the revolver has seen to get its mark there. When do you consider one "unsafe" for regular operation? inches to din