Barrel Swap?

[REDLINE]

Is it safe to swap a G40 barrel into a GEN4 G20?

[sqlbullet]

Based on the LoneWolf website I would say yes:

https://lonewolfdist.com/barrels/glock-compatible-barrels/g20-21-40-41-full-size/lwd-barrel-m-20-40-10mm-9-length/

They are advertising a 9" that will fit in both, so you should be good to go.

[REDLINE]

Thank You

[Bambihunter]

Just because that company's (LWD) product is, doesn't mean that Glock's is... My guess would be that is is, but I'd recommend running a caliper over where it would rest when it is in the lockup position and ensure that area is the same size as the original barrel.