I have recently installed a silencer on my 270 Mauser which I use on the farm for general shooting. The groups are sub MOA.
But when I shot 5 pigs yesterday in quick succession as it goes with hog hunting the gun started shooting everywhere. The first 5 fell with heads shots but then I hit the 6th high in back and 7th in the stomach.
Can a silencer cause problems if it heats up or should I look for other causes?