Just purchased Gen 4 Glock 20, now looking for barrel for shooting lead (rare). I have Barsto barrels on all my Glock 45s, should I stay with this option or consider Storm lake, KMN, Lone Wolf, ?? Thanks, Dave

PS: my Glock 30 SF with Barsto barrel rivals my Wilson Combat in accuracy, I'm the the rate limiting factor.

Kkm is great for lead. Lone wolf is hit or miss. Storm lake cuts the freebore way to large for cast bullets. They are being stupid. Cutting the throat area to .403 or larger. Mine was.404.  Returned.  Barsto is great. If I had my choice I would go with barsto.

Did you get a barrel?