The #50 shim would decrease the drop in the stock. I believe my Teknys came with the #50 in it and I was shooting it great, so I changed all my other 391's with the #55 to a #50 and they all seem to be shooting pretty well right now.
In essence, the #50 means 50mm of drop at heel. The #60 means 60mm of drop at heal.
When changing the plates, make sure that the top of the plate that goes against the receiver and the top of the plate that goes into the buttstock read identical. I believe a single plate can be used for at least two different configurations, and maybe even four. You can change these guns from a right cast to a left cast if you are left handed and the drop can be changed to fit you. The only thing that cannot be changed rather easily is LOP.
Glad to hear that the gun is shooting well. My Teknys will not cycle 7/8 oz. loads unless the reload is a once fired hull.
__________________
The pond, waterfowl, and yellow labs...it don't get any better.
|