aftermarket guide rod / spring upgrade

[Kenk]

Question on G20 gen 4 aftermarket guide rod upgrades, as my current brass is flying practically to China. One I have looked at is from the Glockstore, its a 20 lb HEAVY TUNGSTEN GUIDE ROD, and the GEN4 RECOIL ASSEMBLY ADAPTER RING. Would the 20lb be a good all around weight for anemic, as well as full House hand loads?
Thanks in advance

[The_Shadow]

I use a 22 lbs in my 3rd gen G-20SF for everything 10mm, 40 S&W with the conversion and 9x25 Dillon

[Kenk]

Thanks, what aprx distance is your brass traveling with the 22?

[The_Shadow]

6 feet to 10 feet for most 10mm loadings...  My recoil setup in non captive and single spring from Wolff...

[Kenk]

Cool, do you notice much gain in comparison to the factory setup?

[The_Shadow]

Glock 20Sf Factory spring test
It takes 5lb 3oz to start the slide to move from the locked position
Full retraction at 18lb 0oz at lock open

Glock 20SF spring test Wolff Gun Springs 22lb RSA installed
It takes 6lb 4oz to start the slide to move from the locked position
Full retraction at 22lb 9oz at lock open

22-Slightly over a pound difference 1lb 1oz to start the slide to move from the locked position
24-Slightly over a two pound difference 2lb 3oz to start the slide to move from the locked position
22-Slightly over a 2 pound difference 2lb 9oz at lock open
24-Slightly over a 6 pound difference 6lb 1oz at lock open

[Kenk]

So the 22 pounder may be the way to go then???
Thanks again

Ken