Cz .22 Rim Fire

[shotgun..willy 8]

Just after some advise realy, when I zeroe my rifle at sixty yards it will hold zeroe for say very roughly a hundred shots and for no reason it loses zero would you guys change the mount or the scope first

[stubby 175]

makes sense to try the cheapest thing first

[marshy pete 3]

If I was you I'd try cleaning it when it loses zero, see if that works then mounts/scope etc.

[shropshire dan 467]

Although a clean is worth a try. I've never cleaned my brno mod 2 and I've put 1000's of rounds through her.

[The Syrup 5]

My CZ has never lost zero but otherwise I would do as below -

 

If I was you I'd try cleaning it when it loses zero, see if that works then mounts/scope etc.

[nasher1 258]

Although a clean is worth a try. I've never cleaned my brno mod 2 and I've put 1000's of rounds through her.

i put 400 rounds through a 10/22 earlier in the week it had a brand new sak on when I took the mod off before cleaning the gun the base of the sak was stuck to the thread so I in effect disassembled the mod on the gun, it was unbelievable how much gunk was inside the thing was nearly full up

[shropshire dan 467]

I clean the mod every 500 rounds but the gin itself has never had an internal clean. Only ever clean the bolt and silencer. The name brno mod 2 is the name of the rifle matey didn't mean I never clean the mod lol.

[slipper 116]

Never clean my 22 either never had to and accuracy is brilliant, happy new year folks

[nasher1 258]

I clean the mod every 500 rounds but the gin itself has never had an internal clean. Only ever clean the bolt and silencer. The name brno mod 2 is the name of the rifle matey didn't mean I never clean the mod lol.

i know that I was just amazed how much crap was in the mod my Hmr seems a lot cleaner compared to the .22lr

[shropshire dan 467]

Oh right lol. Yeah the mod defo needs to be cleaned I also clean my breach and bolt every 500 ish rounds.

[marshy pete 3]

Tbh I don't clean mine every 100 rounds but I think it's more likely to be dirty barrel than anything.

With hardly any recoil I can't see how the mounts or scope would shake loose after a while, maybe a dodgy batch of ammo causing more fouling than usual?

[goldfinger 135]

I changed ammo from cheap Remington to Winchester subs they seem to run a lot cleaner.

[nasher1 258]

Just after some advise realy, when I zeroe my rifle at sixty yards it will hold zeroe for say very roughly a hundred shots and for no reason it loses zero would you guys change the mount or the scope first

what scope are you using also what ammunition subsonic or high velocity. When you say losing zero about 100 shots is this continuous shooting or occasional vermin where only a few shots are fired

[marshy pete 3]

 

Just after some advise realy, when I zeroe my rifle at sixty yards it will hold zeroe for say very roughly a hundred shots and for no reason it loses zero would you guys change the mount or the scope first

what scope are you using also what ammunition subsonic or high velocity. When you say losing zero about 100 shots is this continuous shooting or occasional vermin where only a few shots are fired

 

Thats a good point, if they are in quick succession could just be barrels getting hot...

[Deker 3,478]

Oh right lol. Yeah the mod defo needs to be cleaned I also clean my breach and bolt every 500 ish rounds.

 

Commonly forgotten/ignored, but more than worth a regular clean to keep extractors, claws etc., working efficiently!