kral breaker bullpup
I would think it is a case of they have had so many returned they are taking a while to catch up , I decided to bite the bullet and buy one last week no Rfd I got in touch with had any they were all so fed up with them being returned the sent them all back .
I would think this would be the ideal opportunity to test them and any found ok sent back out and the others bought up to scratch
Another club mate was having problems with accuracy on his, this one in .22 and was shotgun spreading. On inspection the pellets were clipping the muzzle/air stripper, I took it off and accuracy was excellent. Didn't want to risk screwing a mod onto it to decide whether it was the threads on the barrel or the stripper. I suspect it's the barrel threads. Maybe this is the cause of the many guns accuracy problems? His had a alloy scope rail and apart from the thread issue I loved shooting it