How about, "Commie surplus ammo causes cancer."
or
"The bulk of available ammo for the PSL is going to be commi block surplus ammo, which features Hour-of-Angle accuracy. If I want to hit anything at long range with 7.62x54R ammo, I'm going to need to load my own ammunition. Now if THAT's okay with you, Honey, then I'm also going to need a good reloading station, like a Dillon, in an air-conditioned shed in the backyard."
or
"I suppose a PSL would be okay. That's like owning Cubic Zerconia. Cubic Zerconia is just fine, right Honey?"