22lr B/A shooters what groups you get with hyper ammo

[ivanthehunter]

Could you lads post up some info on hyper ammo such as yellow jackets or stingers or velocitiors etc etc

Just give a group size & ammo type
Also if possible could you name your make of rifle and the barrel length

regards Ivan

I ask this as I'm having really bad groups with my S/A and i was wondering how these bolt actions might compare to it..

 

[JImbothefiveth]

You mean you own a semi-auto, right?


Depending on the rifle, you might not be supposed to shoot hyper-velocity.

 

[Afy]

With CCI Stingers or Min Mags or velocitiors about 2 MOA at 100 meters.

Cz 452

 

[ivanthehunter]

Yes i know your not meant to fire hyper out of most S/A's but they work but the accuracy is very intermittent and i feel that the gun is being thrown out of sink by the high forces that throw the slide block back.

This is why i wanted to see how the B/A's were managing on the accuracy so i could try and start to account for some of the accuracy loss!!

Now i am trying to come up with a reliable & easily repeatable method of locking the breach tight against the barrel to allow me use hyper velocity ammo. (its a cheap gun and i don't mind drilling a few holes in the action)

As i said in other post there were at least 3 guns in the past that had this capability of being a S/A with a B/A function.

They were all oldies
Krico 260 EA made in Stuttgart Germany
Springfield 87A.......... USA??
Walter made one in the 1930's