Walther PDP 4.5" barrel, full size grip, C&H Precision direct mount red dot, zr tactical recoil spring (lightened, duty weight), lightweight plunger and trigger return springs for lighter/crisper trigger break. has about 600 rds through it and has never had a failure to feed or fire or any other malfunction. Only selling because i just purchased a compact pdp for my edc and already have a fully built full size one, so i don't really need this one as a third wheel collecting dust in a closet. Comes with original springs as well if you want to return it to stock. $600 firm. If the ad is still up, it is available. Text me if interested 6O2-751-45OO