Air Arms Owners Club

Hi.i have a 410 carbine,with ant/tamper.would any body know if I can remove the barrel with out haveing to take the action
off.my plan is to covert it to a classic .ie replace barrel/cylinder.for more shots between fills.
thanks rog50.

You don't have to remove anti tamper to take barrel out, and cylinder just unscrews, but you will have to remove it to reset the power, so you might aswell take it out. Rog

Hi,

Newer type 410's (I think the S410F type ones) have 3 grub screws that hold the barrel in. Two on the top that are easy to get to and one smaller one underneath the barrel which requires the removal of the bolt housing. To remove the bolt housing anti-tamper would need to go. Best off without it anyway. Cylinder indeed unscrews but make sure the is no crud between it and the pressure gauge silver dog-leg or it will scratch the cylinder when you unscrew it. You may find with a longer barrel that you will need to adjust power levels and again anti-tamper needs to go to do this. Set power with a heavy pellet (like JSB heavies 10.3 grain) at about 130 bar fill level as that's where the power curve is at it's highest.

Mark

Hi,thanks to all the advise given,I totally agree I will remove ant/tamper it makes sense.for future adjustments,I have a chronograph in my work shop.now I am retired I have more time to spend on projects.
Thanks,rog50.wishing everybody all the best.