Modern Sporting Rifle Evolution
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BIGGDAWG

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Reply with quote  #1 
The 25 GPC is a continuation on our GPC line which is from the 6.8 spc case but we have GPC brass in stock also.


The 25 shares the same head space as the 22,24,26,28 and 30 GPC'S.

Trim length 1.62  max 1.63
Case capacity MDWS GPC brass 36.3 grains
bullet weights 50 to 117 grain
Oal most bullets 2.295, long heavy bullets 2.34+

49857715_2273375369596100_2676583134505467904_n.jpg 


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Bigbassbaww

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Reply with quote  #2 
Looks good. We getting closer too my favorite size now. Can't wait.
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Zetra

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Reply with quote  #3 
First time poster and really like the variety you have come up with in the AR15 platform.  Curious if you might know the case capacity of both the 25 GPC and 6.5 TW with the same bullet?  Looking forward to building something in the next year and looking at options.

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wikster1983

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Reply with quote  #4 
Quote:
Originally Posted by Zetra
First time poster and really like the variety you have come up with in the AR15 platform.  Curious if you might know the case capacity of both the 25 GPC and 6.5 TW with the same bullet?  Looking forward to building something in the next year and looking at options.


What would you mean by “same bullet”? 25 is .257 and 6.5 is.264. Maybe 26 gpc compared to 6.5 TW, or 25 gpc compared to .257 Warthog? Or do you just mean both with a 100gr. bullet? Just a bit confused what your asking.

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Zetra

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Reply with quote  #5 
Yeah,not as familiar as I should be with GPC yet.  That would be a yes to the 26 GPC vs. 6.5 TW.  100 grain bullet sounds great too.  Liking the options, ELD Match, Nosler and Barnes TTSX.
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BIGGDAWG

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Reply with quote  #6 
the 26 GPC loaded with a 100 eld at 2.295 has a usable case capacity of 29.9  a 6.5 tw loaded to 2.295 with same bullet has a usable case capacity of 39.6 grains so about 10 grains more for the tw and wouldbe around 3100 fps from a 20 inch in the tw and in a 20 inch gpc the same bullet would be about 2875 fps
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Zetra

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Reply with quote  #7 
BOOMSON!  Thanks for info!  And from what I have heard about 2nd gen Dasher cases I think I know which way I am headed [smile]
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kshunter

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Reply with quote  #8 
Quote:
Originally Posted by Zetra
BOOMSON!  Thanks for info!  And from what I have heard about 2nd gen Dasher cases I think I know which way I am headed [smile]


I new you would get some quick accurate info from these guys 😉
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Zetra

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Reply with quote  #9 
And right you were KSHUNTER, thank you again [smile]
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