I have not had the time to shoot my HKSP89 since receiving this magazine. I ordered the mag to inspect it first to determine the construction, fit and finish. This mag actually looks better than all of my original HK mags, that are now $80.00 each. I am also considering purchasing a Zenith Firearm. Based upon this mag quality and all of the research I have conducted, a Zenith is soon to be added to my collection of special builds.
