bullet
Handloader
- Dec 26, 2007
- 4,973
- 8
Sometimes there is not enough words to describe the job Nosler has done in thinking out the design and configuration by combining the components of the M48 TGR. As you all know I have an M48 TGR 7mm08 and you also know how my M48 just digest most bullets and loads and is an extremely accurate rifle, being a true 1/4" rifle with some loads and keeps all my loads with bullets tried under and inch. Yes, I go to great links with my reloading, using all that I have learned over the years to produce good loads.
Now that said, I think it was brilliant for Nosler to go with the 24" barrel for the 7mm08 while still holding down the weight of the rifle instead of a 22" barrel and for them to chose the hand lapped PacNor for the barrel. I say this because today, me being one who is given to being a tinker (go figure), decided to test Q/L estimation that a 160gr Speer SBT could be driven without being over max at 2800fps plus. Well today at the range I tested their theory and the 24" barrel paid off in that I was able to drive the 160gr bullet at 2820fps on average using W760. Now get this, my extreme spread on both groups tried was 6 and the deviation was 3 and my group was .764".
Now what makes this so wonderful is that this 160gr bullet with a BC of .515 matches the LR Duplex drop dots on my Leupold FX II 6x36mm perfectly. With such a low extreme spread of 6 and a deviation of 3 this will be a fine hunting and long range load. I hear people say that Nosler is expensive, well as far as I am concerned you get what you pay for and my 7mm08 was worth every penny. Nosler M48 TGR is an extremely fine rifle. :mrgreen:
Now that said, I think it was brilliant for Nosler to go with the 24" barrel for the 7mm08 while still holding down the weight of the rifle instead of a 22" barrel and for them to chose the hand lapped PacNor for the barrel. I say this because today, me being one who is given to being a tinker (go figure), decided to test Q/L estimation that a 160gr Speer SBT could be driven without being over max at 2800fps plus. Well today at the range I tested their theory and the 24" barrel paid off in that I was able to drive the 160gr bullet at 2820fps on average using W760. Now get this, my extreme spread on both groups tried was 6 and the deviation was 3 and my group was .764".
Now what makes this so wonderful is that this 160gr bullet with a BC of .515 matches the LR Duplex drop dots on my Leupold FX II 6x36mm perfectly. With such a low extreme spread of 6 and a deviation of 3 this will be a fine hunting and long range load. I hear people say that Nosler is expensive, well as far as I am concerned you get what you pay for and my 7mm08 was worth every penny. Nosler M48 TGR is an extremely fine rifle. :mrgreen: