The 22 creedmoor thread

[Grizzle]

Since my 22 is happy with the 88s I'm building a short 6 prc to play with. Love the idea of the 6 creed but just seemed to close to have both with the 22 working so well. If I had built the 6 creed first I'd probably have just stuck with it but where's the fun in that. Excited to see how the 88 tmk and 117 tmk shoot once (if) I can get some.

 

[TimberHunter]

My experience with the 88s in a 1:8 X cal and 1:7.5 Bartlein barrel has been great. No fuss at all. Both rifles shoot them at 3150 ish.

I should try them in my newer 22 Creed with a 1:8 Proof. Maybe I’m the lucky one here.

What barrel lengths are getting to the 3150 with the 88?


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[Grizzle]

My barrel is an ibi 20" 7 twist. Currently running 3075 with 39gr of h4350 in virgen brass. Could pretty easily get 3150 with a different and or more powder and will likley be 3100 on second fire now that that brass is formed.

 

[waspocrew]

What barrel lengths are getting to the 3150 with the 88?


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22”

Using somewhere around 40.7 grains of RL-23 (need to check my notes to confirm).