Community
Black Powder Ask opinions of other hunters on new technology, gear, and the methods of blackpowder hunting.

Homework Assignment on GPR

Thread Tools
 
Old 03-02-2008 | 02:19 PM
  #1  
rafsob's Avatar
Thread Starter
Nontypical Buck
 
Joined: Nov 2004
Posts: 2,332
Likes: 0
From: Hayes, Va.
Default 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.


rafsob is offline  
Reply
Old 03-02-2008 | 02:22 PM
  #2  
cayugad's Avatar
Dominant Buck
 
Joined: Feb 2003
Posts: 21,193
Likes: 0
From: Wisconsin
Default RE: Homework Assignment on GPR

Well the groups show a lot of promise. Are you going to kick the charge up any more?
cayugad is offline  
Reply
Old 03-02-2008 | 02:33 PM
  #3  
 
Joined: Jul 2006
Posts: 5,180
Likes: 0
From:
Default RE: Homework Assignment on GPR

i'd kick it up to 80 grains. My GPR loves 80 grains with a .530 ball and .018 pillow ticking. Cant wait to finish mine up and take her out.
frontier gander is offline  
Reply
Old 03-02-2008 | 02:51 PM
  #4  
Semisane's Avatar
Boone & Crockett
 
Joined: Apr 2007
Posts: 10,918
Likes: 1
From: River Ridge, LA (Suburb of New Orleans)
Default 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!
Semisane is offline  
Reply
Old 03-02-2008 | 03:22 PM
  #5  
Fork Horn
 
Joined: Nov 2007
Posts: 373
Likes: 0
From: michigan
Default RE: Homework Assignment on GPR

We can only hope the "MADNESS' doesn't end. What would we do for fun then?
thumper50 is offline  
Reply
Old 03-02-2008 | 03:27 PM
  #6  
 
Joined: Jul 2006
Posts: 5,180
Likes: 0
From:
Default RE: Homework Assignment on GPR

You guys should have seen the .54 Hawken i saw yesterday. The maple was so dark, it was actually a dark blackish green. It was beautiful. I could feel my ass cheek burning where my wallet was
frontier gander is offline  
Reply
Old 03-02-2008 | 04:13 PM
  #7  
HuntAway's Avatar
Nontypical Buck
 
Joined: Mar 2005
Posts: 1,392
Likes: 0
From: Renfrew County, Ontario, Canada
Default RE: Homework Assignment on GPR

They are grouping good. Mine likes 90 gr 3 f goex. I just have to do my part.
HuntAway is offline  
Reply
Old 03-02-2008 | 04:52 PM
  #8  
Typical Buck
 
Joined: May 2006
Posts: 914
Likes: 0
From: Chippewa Falls WI
Default RE: Homework Assignment on GPR

[:@] F G You must resist temptation.
Johnmorris is offline  
Reply
Old 03-03-2008 | 07:09 AM
  #9  
rafsob's Avatar
Thread Starter
Nontypical Buck
 
Joined: Nov 2004
Posts: 2,332
Likes: 0
From: Hayes, Va.
Default 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.
rafsob is offline  
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
thumper50
Black Powder
6
08-07-2008 06:12 PM
thumper50
Black Powder
5
03-02-2008 02:47 PM
corey012778
Black Powder
6
02-24-2008 10:00 PM
Semisane
Black Powder
25
02-24-2008 09:36 PM
peakrut
Bowhunting
21
07-22-2007 12:22 PM

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are Off



Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service -

Copyright © 2026 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.