As of right now, the long arm would be a 20" CMMG AR-15 I'm running a "torture test" on the AR right now and I've put a little under 600 rounds through it without a malfunction and with no cleaning. Some of those shots were during 2 fairly fire intensive (90ish rounds) runs through a USPSA rifle side match. So I'm more than happy with it's accuracy and reliability so far. It might be a bit longer than I'd like, but it's my most suitable long gun for self defense.
The pistol would be my Springfield XD 9. It's run like a clock through ~5000 rounds, though to be honest, I've lost count so it could be anywhere from 4500 or so to 6000. Only one stove pipe from a Remington Golden Saber the entire time, so it's reliable as anything I've seen. I've even dropped it in the snow and the mud and it worked just fine afterwards.
The pistol would be my Springfield XD 9. It's run like a clock through ~5000 rounds, though to be honest, I've lost count so it could be anywhere from 4500 or so to 6000. Only one stove pipe from a Remington Golden Saber the entire time, so it's reliable as anything I've seen. I've even dropped it in the snow and the mud and it worked just fine afterwards.