If your shots are random, check that the moderator is fitted precisely in line with the barrel. When I first got my second-hand S400 the mod "looked" fine, but I found that it was misaligned very slightly. meaning odd shots would clip the end just the tiniest amount, throwing off the pellet. Mine wa...

Hi Colin, if Badgeroy can't meet your offer price, I have an old, used beech S400 Classic stock available for £65 posted. It includes a couple of fitted sling swivels.

Mike

Chris, if you haven't sorted yourself a conversion yet, I have a Rowan Engineering S400 multi shot adapter kit with two magazines for sale, as I've moved my S400 back to single shot for benchrest competition shooting at my club. The kit and mags are about £100 new from RE. I'm happy to sell the adap...