FX superior heavy 700 mm 25 CAL

[Powerage]

Just picked up this for my impact . Will be testing NSA from 26 to 38 and the hybrids. 

 

[qball]

Jealous!!! Wish I can get my grubby little hands on One of those! Can you please measure the twist rate on it for us? 


thanks

 

[Powerage]

I read somewhere that it’s 1:18 on the 700 mm superior heavy 25 cal . 

 

[vmaxpro]

Whats the “ heavy” for? Are they bigger diameter?

 

[Powerage]

For bigger slugs. Replacing the slugliner A. 

 

[Powerage]

First impressions after some testing in the rain. Nice groups with the hybrids at all speeds. Sub Moa at 90 yards. NSA so far worse than the old slugliner A. I also lost 40 FPS compared with the old slugliner A. I don’t know if this is a keeper. More testing tomorrow. 

 

[Spray1Mark]

Whats the “ heavy” for? Are they bigger diameter?

For heavy pellets in the weight class, i.e the 33g in the .25 cal, plus as mentioned heavier slugs, I suspect just like the B liners the leade is bigger to accomadate the larger skirt of the 33g MKII Heavies.

 

[baloo]

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