I've got one. Paid £50 for it and its as new. I had a 597 before which was more accurate but the mags were a pain when fully loaded.
They are tricky to strip and clean, like one of those puzzles you get in a christmas cracker.
I would definately recommend them, mines in my sig (3rd one down - synthetic stock) and has been chopped & screw cut. Great lamping rifle.
If you find one for £100 new buy it, not many shops are doing them for that price.
Daystate Air Ranger FAC - Kral Bullpup & NP03 - CZ 452 .22lr - Lithgow 17hmr - Remington 783 .223 - Franchi 612vs 12G - Renato Gamba 12G O/U - Hatsan Escort 12G
Nostalgia isn't what it used to be.....