I done some upgrading. Not all at once.
Shield 1.0 9mm
Apex trigger & fire control parts with 5.25# trigger pull.
Drop-in tight fit True Precision extended threaded barrel, minor fitting
Heine Straight Eight night sights, standard height
Frame stipple work and Cerakote done by Suarez Int’l
Slide cut by SI also for the Shield RMS (v. 1) which sits low enough to cowitness with irons (bottom 25%).
Maguts springs and followers to increase mag capacity 7-9 and 8-10.
All internal parts polished. All external metal parts “melted” to remove sharp edges. Slide then Cerakoted black.
Mag stop adjusted to use as a release, auto forward.
JM Custom Kydex AIWB extended holster and spare mag carrier.