Two 527s here. .22 hornet full stock groups 44 grain cast bullets at about 1 1/2 minutes. Did better with jacketed bullets but making bullets myself is more fun!
Brought home a 7.62x39 carbine, was real happy, an accurate rifle that shoots cheap ammo! Uhh, one trip to the range with four diffrent types of cheap ammo, and it was time to get some dies. Shooting 113 grain flat point cast bullets and getting almost 1 1/4 minutes at 100 yards.
Both rifles are nice but the 5 round magazine in the 7.62 is big and somtimes gouges the back when carrying slung. The three round mag in 204 should be more comfey.
The hornet with manlicher type stock weighs just under 8lbs with burris short mag scope, light leather sling and empty magazine.
The 7.62 carbine with short stock and barrel weighs 7 lbs 2oz wearing leupold 2x7 leather sling and empty magazine.
Over all my opion is the accuracy is very good. I like walnut and blue steel so the materials are top notch. Fit and finish less than execellent but since I walk them in the mountians does not matter.