Originally Posted by MOGC
Originally Posted by bulkie_roll
G20 and G21 barrels will swap easily .... I own both ( gen 3's ) and are interchangeable .

I also have a G40 long slide and the gen 4 barrels will fit a gen 3 slide but not the other way around due to the re-designed dual rate springs found on the gen 4's ..


Will a G21 barrel swap into a G20 slide? I don't think it does.




Will not. Wish it did, but alas ...

"What we obtain too cheap, we esteem too lightly: it is dearness only that gives every thing its value. Heaven knows how to put a proper price upon its goods; and it would be strange indeed if so celestial an article as freedom should not be highly rated." Thomas Paine