Ordered one long gun from these folks. There was a change in Sig Sauer's promotion and PSZ worked with me to resolve it to my satisfaction. Then I ordered a shotgun from them. Both shipped in the time stated.
In addition, they recommended a local FFL Transfer agent. After talking with the local agent, I decided to use them for the transfer. It was a splendid experience.
Ordered two extra shotgun mags. Some ammo didn't work in them. Personalsecurityzone.com offered to pay return shipping and refund my purchase price AND original shipping. More than fair.
I found Mary Kay and Tom to be personable, helpful and eager to please. Would definitely recommend them and will use them again.