Home Forums Birds & Dogs Shotguns lengthening 2.5" chambers to 2.75" on a sauer side by side?

Pressure concerns in the barrel are all good and well and IMHO easily avoided and much overstated. What is not often enough recalled is how many grand old game guns have been rattled apart by a protracted diet of shells with pressures they were never designed to handle. Most German guns I have seen can handle this better than fine British game guns but it is a consideration never the less.