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Extractor broken-pressure excursion |
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Goosic ![]() Senior Member ![]() ![]() Joined: September 12 2017 Location: Phoenix Arizona Status: Online Points: 8191 |
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My point was just to acknowledge the dangers of an overcharged cartridge using my experience only shamu. No more, no less...
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Shamu ![]() Admin Group ![]() ![]() Logo Designer / Donating Member Joined: April 25 2007 Location: MD, USA. Status: Offline Points: 16545 |
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No problem. Just checking on the old "thread drift".
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Don't shoot till you see the whites of their thighs. (Unofficial motto of the Royal Air Force)
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450 Fuller ![]() Groupie ![]() ![]() Joined: June 07 2022 Location: New Mexico-AK-A Status: Offline Points: 40 |
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Since many of you have traveled the road of parts replacement and SMLE disassembly, I will pose an issue. This same 2A1 requires replacement of the extractor and spring.
Parts headed my way. BUT-I do have a VERY stubborn extractor screw, and my thinking is that the original extractor spring may be exerting pressure on the screw shaft. The screw slot is starting to get burred, and it's time for second opinions. Enfield experienced gunsmiths seem almost non-existent here in this area. |
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Only the dead have seen the end of war-Plato
Socialism-The equal sharing of misery-Churchill MACVSOG-5th Special Forces Gp |
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Shamu ![]() Admin Group ![]() ![]() Logo Designer / Donating Member Joined: April 25 2007 Location: MD, USA. Status: Offline Points: 16545 |
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Dress the screw slot first. use an impact driver?
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Don't shoot till you see the whites of their thighs. (Unofficial motto of the Royal Air Force)
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450 Fuller ![]() Groupie ![]() ![]() Joined: June 07 2022 Location: New Mexico-AK-A Status: Offline Points: 40 |
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Very conservative loading practices used, and will be continued.
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Only the dead have seen the end of war-Plato
Socialism-The equal sharing of misery-Churchill MACVSOG-5th Special Forces Gp |
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Sapper740 ![]() Senior Member ![]() ![]() Joined: July 15 2021 Location: Texas Status: Offline Points: 211 |
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I own a 2A that I take to the range from time to time. I was initially blissfully ignorant of the issues with the 2A and action body warping but soon read about that on this forum and others. I imagined I dodged a bullet as I was shooting near maximum .308 Winchester handloads in it with 168 grain SMKs. Sometimes God protects fools and no unpleasant incidents occurred. Now, I only shoot factory 7.62 NATO or mid-range handloads with pulled M80 147 grain bullets.
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Goosic ![]() Senior Member ![]() ![]() Joined: September 12 2017 Location: Phoenix Arizona Status: Online Points: 8191 |
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Using 41.7grns of IMR4064 or 42.0grns of IMR4895 under a 168grn Sierra MK with a C.O.L. of 2.830" will generate pressures with within the safe range for use in an Enfield rifle. My 7.62mmNo4Mk*...
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paddyofurniture ![]() Senior Member ![]() ![]() Joined: December 26 2011 Location: NC Status: Offline Points: 4662 |
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Great!
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Always looking for military manuals, Dodge M37 items,books on Berlin Germany, old atlases ( before 1946) , military maps of Scotland. English and Canadian gun parts.
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Sapper740 ![]() Senior Member ![]() ![]() Joined: July 15 2021 Location: Texas Status: Offline Points: 211 |
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*DO NOT REPLICATE THIS LOAD IN YOUR ISHAPORE 2A OR 2A1!*
I was torching off 46.5 grains of BL-C(2) under a 168 grain SMK until I learned better. *DO NOT REPLICATE THIS LOAD IN YOUR ISHAPORE 2A OR 2A1!* |
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britrifles ![]() Senior Member ![]() ![]() Joined: February 03 2018 Location: Atlanta, GA Status: Offline Points: 5607 |
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I wouldn’t shoot that load in a No. 4 7.62 conversion either.
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