So i got my first handgun for christmas. a Gen 3 glock 19! very happy with it but have a few questions as this is my first handgun.
1. my dad and i both got identical guns. both brand new. however whenever i rack my slide back it makes a bit of a squeaking noise and his doesnt. Ive taken it apart and oiled it but no luck so far...am i not oiling the right area or will this go away with use?
2. My gun in bone stock...what would be recommended upgrades...3.5 trigger...night sights or fiber optic sights?
3. What iwb holster do you recommend for carrying concealed.
4. What ammuntion do you prefer for self defense...pros and cons please.
Thanks in advance guys