So spent a few hours on the range this morning (Brisk -10c did not make easy) and this is only my second trip to the range with my CZ.
I recently swapped the stock on my CZ 455 Cdn with a boyd Evo so that was reason enough to brave the cold but in addition I just got a Ruger 10/22 Stock Carbine so it needed sighting in.
Lets talk Ruger first:
Ammo used was Winchester bulk from Cabelas. No misfeed or failure to eject but you have to carefully look at the ammo, i had one round that was bent and the other had a squashed in nose. But overall ok. I also did a set with some Browning BPR to compare.
So the result at 30m:
IMG_1565 by fljp, on Flickr
As you can see, the Winchester had the better group (that surprised me) Best group was 22mm (or 17mm adjusted) and my 4 group average was 26.5mm
On to the CZ 455:
Ammo used was Browning BPR from Cabelas. No misfeed or failure to eject. This is the ammo i used to sight in after purchase. No issues with that ammo. I was getting cold but decided to try some CCI std vel to compare. Point of impact was quite different with the CCI but the groups become smaller instantly.
The result at 30m:
IMG_1564 by fljp, on Flickr
No surprise that the CCI std vel did better. Best group was 14mm (9mm adjusted) and four group avg was 17.25mm.
I also fired a few rounds at silhouette tgt I made from yoga pads and I am surprised by how well they worked. Both tgt took hits well and for the price, they will last a few hundreds plus each.
IMG_1566 by fljp, on Flickr
exit side:
IMG_1567 by fljp, on Flickr
the raw targets
IMG_1535 by fljp, on Flickr
The rifles:
CZ 455 in EVO:
image by fljp, on Flickr
Ruger 10/22: I put a 3x9 on this but this is an older photo.
image by fljp, on Flickr
I recently swapped the stock on my CZ 455 Cdn with a boyd Evo so that was reason enough to brave the cold but in addition I just got a Ruger 10/22 Stock Carbine so it needed sighting in.
Lets talk Ruger first:
Ammo used was Winchester bulk from Cabelas. No misfeed or failure to eject but you have to carefully look at the ammo, i had one round that was bent and the other had a squashed in nose. But overall ok. I also did a set with some Browning BPR to compare.
So the result at 30m:

As you can see, the Winchester had the better group (that surprised me) Best group was 22mm (or 17mm adjusted) and my 4 group average was 26.5mm
On to the CZ 455:
Ammo used was Browning BPR from Cabelas. No misfeed or failure to eject. This is the ammo i used to sight in after purchase. No issues with that ammo. I was getting cold but decided to try some CCI std vel to compare. Point of impact was quite different with the CCI but the groups become smaller instantly.
The result at 30m:

No surprise that the CCI std vel did better. Best group was 14mm (9mm adjusted) and four group avg was 17.25mm.
I also fired a few rounds at silhouette tgt I made from yoga pads and I am surprised by how well they worked. Both tgt took hits well and for the price, they will last a few hundreds plus each.

exit side:

the raw targets

The rifles:
CZ 455 in EVO:

Ruger 10/22: I put a 3x9 on this but this is an older photo.
