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EVOL HPS 30 HPS thoughts

Is there any information about magazine length? Is it different from prior EVOLs? Long heavy slugs are on my mind.

Mike
I'm pretty sure that they are original Evol length magazines in the new HPS. This shouldn't be a problem with the magazine cycling slugs up to .525" in length, which is pretty good weight in reality. As an example, the Nielson dish bashed 65 grain slugs are only .415" long, so there's plenty of room to go even heavier, including adding rebated boat tail base.
 
didnt Tom say hes was going to design some mags that would take a little longer slug?
I dont think the actual outer dimintions are changing
 
didnt Tom say hes was going to design some mags that would take a little longer slug?
I dont think the actual outer dimintions are changing
I'm not sure about that. But machining some grooves inside the aluminum magazine and lid will only result in an additional 5 to 10 grains. That's not much considering the length and weights that we are already able to work with to find accuracy and down range BC.
 
I'm not sure about that. But machining some grooves inside the aluminum magazine and lid will only result in an additional 5 to 10 grains. That's not much considering the length and weights that we are already able to work with to find accuracy and down range BC.
yea I know theres not much wiggle but I though he had post he was making one to except a new slug but I could be just mixing up a couple threads topic and guns?
 
OK, I take this as a wait and see response, but leaning towards "what will be is still burdened by what was." LOL, Kamala joke...:)

Mike
no matter what as mention even if Tom did do something theres not much to be gained.
If I recall correctly it was a very very minor amount to acomidate a slug folks liked?
but?
we will know before long
 
no matter what as mention even if Tom did do something theres not much to be gained.
If I recall correctly it was a very very minor amount to acomidate a slug folks liked?
but?
we will know before long
Hi Pan,

A longer, heavier projectile will have better sectional density than a more stubby one and thus suffer less from aerodynamic drag in all it's forms. Not to over simplify, but think of a javelin vs. a trash can lid flying thru the air. Thus, a long heavy slug, adequately stabilized, will have a flatter trajectory and be less susceptible to wind deflection than a shorter one.

How much the above matters at any given target distance is weighed against challenges in accelerating that projectile to a useful velocity, the ergonomics of that gun, challenges in making the airgun to do the acceleration and making that projectile. Yes, it is easier to shoot a long heavy bullet from a firearm than an airgun.

Mike
 
Hi Pan,

A longer, heavier projectile will have better sectional density than a more stubby one and thus suffer less from aerodynamic drag in all it's forms. Not to over simplify, but think of a javelin vs. a trash can lid flying thru the air. Thus, a long heavy slug, adequately stabilized, will have a flatter trajectory and be less susceptible to wind deflection than a shorter one.

How much the above matters at any given target distance is weighed against challenges in accelerating that projectile to a useful velocity, the ergonomics of that gun, challenges in making the airgun to do the acceleration and making that projectile. Yes, it is easier to shoot a long heavy bullet from a firearm than an airgun.

Mike
you miss understand when I say not much to be gained I am referring the the magazines. I do not beleave Tom is making a diferant one just as I recall he was going take what he has for size and possible make one that will take the longer slugs but in that theres not much to be gained.
I am familiar with the potential benifits of longer slugs
 
Just heading home from EBR. What a great week for American Air Arm’s, Team Evolution and the HPS .30.

Rooster Hodges took the Gold in the junior division, I took 5th in Sportsman, and Claudio Flores took 1st in Pro.

For Rooster and I, it was our first time shooting the HPS .30, and it was only my second time shooting an EVOL period.

This new platform with the Sub MOA barrel is a perfect combination.
 

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Just heading home from EBR. What a great week for American Air Arm’s, Team Evolution and the HPS .30.

Rooster Hodges took the Gold in the junior division, I took 5th in Sportsman, and Claudio Flores took 1st in Pro.

For Rooster and I, it was our first time shooting the HPS .30, and it was only my second time shooting an EVOL period.

This new platform with the Sub MOA barrel is a perfect combination.

Your smiles say it all. Congratulations Team Evolution.
 
Just heading home from EBR. What a great week for American Air Arm’s, Team Evolution and the HPS .30.

Rooster Hodges took the Gold in the junior division, I took 5th in Sportsman, and Claudio Flores took 1st in Pro.

For Rooster and I, it was our first time shooting the HPS .30, and it was only my second time shooting an EVOL period.

This new platform with the Sub MOA barrel is a perfect combination.
Great work Keith and Claudio! Are results posted anywhere yet?
 
Great work Keith and Claudio! Are results posted anywhere yet?
Yip! Try these two HAM Community posts:
 

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