Cartridge misfires ?

[Southern]

My 3 month old 694, has now had 4 misfires from slab of CompX....

Is it likely to be an issue wiith my gun or cheap percussion caps from Hull ?

 

[Yorkshire Clay Shooting]

Iv had issues with Hull Sporting100 having a what I can only describe as a slow incomplete burn ? Muted noise from the gun low recoil and filthy barrels. Had issues with maybe 20 odd out of 2 slabs. Friend also had issues with 24g Superfast. The brass was being pushed from the end of the cartridge when it was being ejected.

 

[vmax1010]

With a missfire try it in another barrel or someone else's gun to be sure but I have to say I've had most of my miss fires with comp x

 

[Call_me_Tom]

The first thing I’d check is if the primers are steel or brass. Steel primers are known to chip firing pins and cause fail to fires.

 

[Gregwilliams111]

I have a 525s brand new and had the same issue with comp x 28s had quite a few out of a slab. I gave the gun a good clean including the firing pins etc and touch wood I haven't had any since, use mostly comp x 28/21s