I went deeply into looking at lathes two years ago.
Just wanted to develop another mechanical/machining skill.
First up - there is almost no such thing as a good quality mini lathe. If you want to neck turn on one or similar sure, but understand you are basically buying a toy.
Step up to a "bench top lathe" and you're in business.
From there you are looking at a full size lathe, weighing probably 800kg plus and starting at say $9000-12000 minimum. Then often needing 3-phase power.
There is a huge difference between Taiwanese versus Chinese made lathes.
Don't waste a cent on Chinese made, you will only have regrets.
As for Brad's comment re turning your own barrels. In most states in Aus that's a Go Straight to Jail thing.
When looking to buy a lathe consider;
What size is the spindle bore (ie. the largest diameter bar you can feed through).
Do you have size restrictions where you want to setup lathe up or do you need a longer length between chuck and tailstock - 24" to fit in tidy or 36" to work on long pieces.
Do you have 3phase or 240v power
Do you want to mainly work in metric or imperial threads (lead screw spec)
When cutting to dimensions will you measure and think in "mm" or "thousand of an inch" so to speak
Weight, can you realistically get 600-800kg chunk of steel into place in your house...
Eky's AL-51G (Hares n Forbes) is a good little one to start.
The 960B is a big step up, made in Taiwan and what a number of Aussie licensed gunsmiths actually use.
After a good search I found a TIDA TD4a - it's a 35mm bore, 24" centre, 240v and "only" 260kg : )
Amazing machine, that is actually the forerunner to the 960b and as a fitter mate of mine said, "that lathe was made back when they didn't know how to make a shit machine."
Like this
https://www.hobby-machinist.com/threads ... td4a.8068/Lathes are super interesting to learn to use and I'd recommend one to any person that has the space, funds and interest in precise parts and making stuff.
Always be careful - specs, short sleeves, no watch or rings and no gloves(you see a guy on YouTube wearing gloves with a lathe, switch off immediately). Yeah, they can rip an arm off or kill you. Seriously.
Just my 2cents but I spent a year researching and six months at Tafe before I started my search for one.
Two no BS Youtube channels that will teach you so many amazing techniques for lathes;
Joe Pie
Blondi Hacks
Have fun and be safe.