Mission adaptable nice and your XD is on you hip for backup in case you drop/lose or run out of ammo on your SBR.
God No, XD 4 me P99, M&P9c or 229, locked and loaded. 10-30rd sten mags weigh more than i do.
The 22 and 9 units can crank out spent cases as fast as you can pull the trigger. Was hitting steel out @ 173ish with the 9 and keeping the berms head down with the 22