Homework Assignment on GPR
#1
Homework Assignment on GPR
Well I finally got my camera battery recharged. This first photo is of my first attempt at flint lock shooting with the new Lyman GPR:
First 2 shots were apain in the a$$ only because of my mistake and pigheaded idea of trying to use Pyrodex instead of the Holy Black! After I came tomy senses, I switched to Goex and the gunoperated theway it was meant to operate.
Now this secondphoto if when I went to 60 grains of Goex and used the upper paste as my point of aim:
I ended up pulling thethirdshot. I had a delayed ignition shot and itscrewed me up. I will be taking the GPR to the range maybe tomorrow. We willhave 60+ degree weather here in the Tidewater areaof Virginia and will take good advantageof it.
First 2 shots were apain in the a$$ only because of my mistake and pigheaded idea of trying to use Pyrodex instead of the Holy Black! After I came tomy senses, I switched to Goex and the gunoperated theway it was meant to operate.
Now this secondphoto if when I went to 60 grains of Goex and used the upper paste as my point of aim:
I ended up pulling thethirdshot. I had a delayed ignition shot and itscrewed me up. I will be taking the GPR to the range maybe tomorrow. We willhave 60+ degree weather here in the Tidewater areaof Virginia and will take good advantageof it.
#4
Boone & Crockett
Join Date: Apr 2007
Location: River Ridge, LA (Suburb of New Orleans)
Posts: 10,917
RE: Homework Assignment on GPR
Mine is shooting real tight with both 90 and 95 grains Goex FFFg. I'm using a wonder wad under the patched ball.
Have not gone beyone 100 grains yet (don't know if I really have to).Have not shot it without the wonder wad. Have not shot it over the chronograph.
So much homework left to do - and I still need to do some more shooting with the Mustang. Will the madness never end!
Have not gone beyone 100 grains yet (don't know if I really have to).Have not shot it without the wonder wad. Have not shot it over the chronograph.
So much homework left to do - and I still need to do some more shooting with the Mustang. Will the madness never end!
#9
RE: Homework Assignment on GPR
Being a new gun and a new style (FL), I thoughtIwould start out crawling. I will take itout again this week and bump it up in increments of 10 grains. Right now I have only Goex 2F and will swap out for some 3F with a friend. I started out with .490" balls and .010" patches. I have some.495" balls and also have .015" and .018" patches. So Ihave my homework assigment cut out for me!!!
I have an order in for a replacement touch hole liner from RMC. This should help in getting a good light off.
I have an order in for a replacement touch hole liner from RMC. This should help in getting a good light off.