Buffalo Bore 10mm Overpressure with FN 510

[Q_Sertorius]

As far as your question about what ammo to use… I would use anything that cycles reliably and doesn’t jam. For self-defense, it seems penny-wise and pound foolish to shoot four of them to see if it works and then carry the rest of the box in the weapon on which my life depends.

 

[JBradley500]

Have you had any issues with other ammo brands?

Buffalo Bore is a company ran/owned by an absolute dipshit, FYI. Customer service and QC will always reflect company principles and values, for which they have none.

Move to Underwood or Grizzly and don't look back.

I don't usually judge a company by the owner, but Tim comes off as one of the most ignorant and arrogant people on firearms related social media, which is saying something. I imagine any issue you have with his product line is going to be "your fault".