Parts

[Speer]

I'm looking to pick up some spare parts for my Glocks. Which are the essential parts I'd want to buy?

Thanks

 

[highorder]

ammunition.

I would also replace the plastic sights with some metal ones from Trijicon.

 

[PPGMD]

If I kept only one Glock part on hand it would be the guide rod assembly. It's the only part that you are likely to replace on a Glock.