M21 G4 project [Archive] - Glock Talk

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MagTen
01-30-2013, 12:13
I am planning to purchase a G4 M21 and add a long slide from LoneWolf with 6.02" barrel bored to fit 460 Rowland. Any ideas?:wow:

gunsnhoses
01-30-2013, 17:00
What's an M21?

MagTen
01-30-2013, 17:25
What's an M21?

Model 21 Glock 45 ACP Gen4.

ignantmike
01-30-2013, 19:56
g21 gen4.......:whistling: