Little help with a .22 Chipmunk rifle

[_Lord_Of_War_]

I have a chipmunk .22 rifle that is missing the bolt assembly. Wondering if you guys know where I can find one. I checked numrich but they are sold out. Crickett.com doesn't have a part section but do you think a bolt from the crickett rifle will work?

Thanks

[doc8404]

have you tried midway?

[WDE91]

Try calling Crickett

[0321jarhead]

Crickett & Chipmunk Rifles Keystone Sporting Arms Email: info@chipmunkrifles.com Phone: 1-800-742-0455
I hope this helps you.

[_Lord_Of_War_]

no luck with midway

[kendog4570]

I may have one. Give me some time to check my stash.
Ken

[Izzy43]

Be aware that a new/used bolt may have headspace issues, be careful. Might want to have a gunsmith check it before use.

[kendog4570]

Be aware that a new/used bolt may have headspace issues, be careful. Might want to have a gunsmith check it before use.

Of course, this is based on a bolt and receiver in factory condition. All bets are off if someone has "fixed" it in the past.

[Izzy43]

Of course, this is based on a bolt and receiver in factory condition. All bets are off if someone has "fixed" it in the past.

I know headspace is an issue, especially with centerfire for safety reasons. I don't know how to do it but is there a way that a novice like me can check headspace relatively easy or does it require specialized setup/tools? Thanks.

[kendog4570]

I know headspace is an issue, especially with centerfire for safety reasons. I don't know how to do it but is there a way that a novice like me can check headspace relatively easy or does it require specialized setup/tools? Thanks.

The best way is to use headspace gauges. They are caliber specific and you need a minimum of two, go and no-go. They are available from the usual suspects like Brownells', Midway, etc., and run about $25 each plus shipping. If you are just doing one gun, pay a gunsmith to do it. It will be about the price of one gauge, and you get the benefit of what is between his ears as well (if there is anything left!!)
There are a lot of ways to use one gauge and tape, Loaded round and tape, etc., and quite a few other home-cooked methods, but it is best to use the right gauges. No one with a license, professional reputation, and liability to protect relies on tape.

[Izzy43]

Thanks KenDog, great info and advice. Happy Turkey Day.

[kendog4570]

I have a chipmunk .22 rifle that is missing the bolt assembly. Wondering if you guys know where I can find one. I checked numrich but they are sold out. Crickett.com doesn't have a part section but do you think a bolt from the crickett rifle will work?

Thanks

OP Who made your rifle? Rogue Rifle Company? It will be stamped somewhere on it. I may have a bolt for you.
Ken

[Rust]

Headspace is a little simpler on a 22 since it headspaces on the rim rather than on the shoulder like a bottle neck cartridge would. Normally rimfire reamers have a cutting portion for throat, body, and then a pronounced step or shoulder. You ream right up to that step and then stop. The bolt should then come right up against back of the barrel, and the headspace should be controlled by the depth of the pocket in the bolt face. Or be controlled by the distance from the bolt face to the back of the barrel where the reamer shouldered up.