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Shooting & Reloading - Mausers, Big Bores and others >> Rifles

DarylS
.700 member


Reged: 10/08/05
Posts: 27264
Loc: Beautiful British Columbia, Ca...
Re: A new type cartridge - 7mm Backcountry
      13/01/25 06:21 AM

Quote:

Quote:

Sounds like another dose of 6.8x51 Koolaid. Forget afordable and reloadable ammo.

Forget "cooler burning powders'. Basic law of physics - pressure varies directly with temperature. High pressure means high temperature.

The pressure also has implications for cans. Suppresors essentially work by reducing the high pressure barrel gasses down to a lower pressure exit gas. While internal design affects efficiency, the primary mechanism is volume. This means any cans on a high presure system need to larger than on a low pressure system.




I'm not understanding how a sound suppressor reduces recoil? A muzzle break, yes,but that would be very loud. Am I wrong?




The suppressor reduces recoil from the blast effect similarly to a break. A muzzlebreak spreads that blast out & is very loud as some of that blast is directed backwards towards the shooter, or straight out the sides and top, while the suppressor diffuses the blast inside it's body.
The suppressor or break are most effective when used in very high capacity cases burning a LOT of powder and producing a LOT of muzzle blast which increases recoil.
This is how I understand the phenomenon.

--------------------
Daryl


"a gun without hammers is like a Spaniel without ears" King George V

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Entire topic
Subject Posted by Posted on
* A new type cartridge - 7mm Backcountry 85lc 11/01/25 06:07 AM
. * * Re: A new type cartridge - 7mm Backcountry 85lc   11/01/25 06:15 AM
. * * Re: A new type cartridge - 7mm Backcountry 93x64mm   11/01/25 06:47 AM
. * * Re: A new type cartridge - 7mm Backcountry Hunter4752001   11/01/25 08:51 AM
. * * Re: A new type cartridge - 7mm Backcountry NitroXAdministrator   12/01/25 06:29 PM
. * * Re: A new type cartridge - 7mm Backcountry DarylS   13/01/25 06:21 AM
. * * Re: A new type cartridge - 7mm Backcountry 85lc   13/01/25 09:04 AM
. * * Re: A new type cartridge - 7mm Backcountry Rule303   13/01/25 01:47 PM
. * * Re: A new type cartridge - 7mm Backcountry NitroXAdministrator   14/01/25 12:51 AM
. * * Re: A new type cartridge - 7mm Backcountry 3DogMike   14/01/25 01:23 PM
. * * Re: A new type cartridge - 7mm Backcountry NitroXAdministrator   14/01/25 08:17 PM
. * * Re: A new type cartridge - 7mm Backcountry DarylS   13/01/25 12:30 PM
. * * Re: A new type cartridge - 7mm Backcountry Marrakai   11/01/25 12:10 PM
. * * Re: A new type cartridge - 7mm Backcountry NitroXAdministrator   12/01/25 06:31 PM
. * * Re: A new type cartridge - 7mm Backcountry 3DogMike   13/01/25 05:41 AM
. * * Re: A new type cartridge - 7mm Backcountry DarylS   12/01/25 07:06 AM

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