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I think I do - and I'll buy that extended release from you.
I've used that particular one on my rifle for a couple years and never lost a mag

Ultimitsu - damn good write up.

My experience:

Whistlepig barrels need to be imported and don't get sent pre-threaded. Had a couple, usually $240ish NZD landed.
Very nice, light, easier to fit...

Shame you're retired then ain't it ;)

PWS Lever
This is what I have - Its fantastic.
I did trim and file down the left side tho - I only use my right hand to release the mag, and as gundoc said, they can catch and drop a mag while its...

Let's see.
My current one started off as a "special" from Gun City.
Hogue stock with a GC 10/22 receiver.
Since then:
16.5in KIDD barrel, with a custom fitted Hardy Rimfire suppressor
Ruger BX...

Jump onto Rimfire Central forums - there are a LOT of interesting bits and tips on there :)