I own a PMR-30 and unfortunately paid well over MSRP to get my hands on it. Keltec doesn't recommend using Fiocchi ammo for various reasons. Various PMR-30 owners have reported about a 70% success rate using Fiocchi ammo. I wont use it under any circumstances but you could probably use it up just to target practice. Just make sure you wear eye and ear protection when you shoot it. Rumor has it that it could spit more crap in your face than Chris Matthews does to his guests on Hardball.