NER/H&R Pardner Pump chokes?

[yooper_fisher]

I'm seriously considering purchasing a 12 ga pardner pump since it's in my price range and I've read good reviews. I'm curious if anyone out there knows what kind of choke tubes it takes (ie: mossberg thread, remingtion, browning, etc.)?

I know there are a lot of hunting and shooting forums I could ask this on (an internet search hasn't come up with reliable info for me yet), but I didn't for 2 reasons:
1. I figured the wealth of knowledge here would know
&
2. I'm not a member of any of those.

Thanks to anyone that can help