AEA Megalodon Charging Handle Issue

I've got an AEA Megalodon .58 that shoots soft in chronograph tests. I called up a buddy, and he suggested pulling the bolt back then removing the charging handle. It shot with decent velocity for the first time ever.

What gives? Is the handle rubbing or is it just performing well with a lighter bolt? I'm not sure how to fix this either way.
 
  • Like
Reactions: Barnamwam
...

What gives? Is the handle rubbing or is it just performing well with a lighter bolt? I'm not sure how to fix this either way.
My 45 Meg has galling marks on the outer (larger) arc of the curved cocking slot. I know, a picture is worth a thousand words, but I don't have a picture of it.

I'm sure that the friction of the cocking handle stud rubbing the aluminum receiver is your problem. Or one of them.

Do you notice that your first shot is slower than the rest? After storing mine for a while, my first shot just barely makes it out of the barrel. The moles and earthworms are in danger but the target is safe. I wonder if the valve sticks or locks during storage.

Mike
 
My 45 Meg has galling marks on the outer (larger) arc of the curved cocking slot. I know, a picture is worth a thousand words, but I don't have a picture of it.

I'm sure that the friction of the cocking handle stud rubbing the aluminum receiver is your problem. Or one of them.

Do you notice that your first shot is slower than the rest? After storing mine for a while, my first shot just barely makes it out of the barrel. The moles and earthworms are in danger but the target is safe. I wonder if the valve sticks or locks during storage.

Mike
Really, all shots were clocking about half the expected speeds.