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Mountain10mm · 01-25-2013, 18:12

Besides the interchangeable grip on the Gen 4, what else changed from the G20 SF? Does the Gen 4 have the newer compound recoil spring? The bigger magazine release button?

Thanks.

01-25-2013, 18:12	#9
Mountain10mm Senior Member Join Date: Dec 2007 Location: Colorado Posts: 402	Besides the interchangeable grip on the Gen 4, what else changed from the G20 SF? Does the Gen 4 have the newer compound recoil spring? The bigger magazine release button? Thanks.