August 31, 2009, 08:36 PM
I recently saw a Sig Sauer manufactured 15 rnd magazine for the P229 (factory mags are for 13 rnds), the gun dealer said the mag has a smaller spring to accomodate the 2 extra rounds. The magazine is the same exact size and fit as the 13 cap. mag. Would the smaller spring cause feed malfunction while firing? The spring felt noticeably weaker, brand new.