Gen 3 SF vs Gen 4's.

[lowbar]

I prefer the grip size of Glock SF Gen 3 models (21,30) ........ Are the Gen 4 models with the adjustable backstraps the same as SF model 3's?

[Double3]

The gen 4 without a back strap is the same as the sf.

[RagweedZulu]

Plenty of dudes will be along to tell you that the Gen4 without any panels is the same as a Gen3 SF. They'll also tell you that the recoil assembly on the Gen4 is SOOOO much better than the old ones but I haven't noticed a bit of difference and none other than Hickok45 himself said that there's no noticeable recoil difference in Gen4 and Gen3. I saved my money and kept all my Gen 3 stuff.