Rossi RB22 Compact .22 LR Matte Black Bolt Action Rifle

A: Hi Richard, yes sir, you can shoot .22 shorts in the Rossi RB22 Stay safe & have a great day!

A: Hi Richard and welcome. Absolutely, 22 Long Rifle, 22 Long and 22 Short all can be fired no issue. Cheers, stay safe and enjoy!

A: Hi Richard and welcome. Yes Sir, the barrel is threaded 1/2 x 28 tpi. Cheers and stay safe!

A: Hi Richard, yes sir, the barrel is threaded 1/2 x 28 Stay safe & have a great day!

A: Yeah, the Box magazine would be this below. The 10/22 mags are "Rotary" mags. https://www.budsgunshop.com/product_info.php/products_id/102368/promag+mossberg+22+lr+702+plinkster+10rd+black+oxide+detachable

A: Hi Paul and welcome. Unfortunately, Ruger 10/22 rotary magazines will not work. You would need stick magazines: https://www.budsgunshop.com/product_info.php/products_id/102368/promag+mossberg+22+lr+702+plinkster+10rd+black+oxide+detachable - Cheers and stay safe!

A: Paul - To add, since 10/22 rotary magazines won't fit - factory magazines available here: https://www.budsgunshop.com/product_info.php/products_id/112798/rossi+358000300+rb22+22+lr+rb22+10rd+black+detachable

A: Hi Paul, the detachable 'box' magazine is actually a stick magazine. I would use the dedicated RB22 magazine budsgunshop.com/product_info.php/products_id/112798/rossi+rb22+22+lr+rb22+10rd+black+detachable , Although RS22 and Plinkster mags will work, they are slightly different. The RB22 follower (green) does not protrude. RB22 magazines used in the RS22 fail to hold the bolt open after last shot and you end up dry firing if you do not count your rounds. RS22 (and Plinkster) magazines used in the RB22 prevent closing the bolt after the last round. Stay safe & have a great day!