Rifle: special-build Rock River 16" flat-top, 1-in-9 twist, bull barrel to rear of gas block, HBAR to muzzle. Armalite mid-length fiberglass float tube. TA11 ACOG on an ARMS #19S mounted as far forward as it'll go. The TA11 with the BAC is most excellent on anything from about 20 yards out. Closer than that, it's a little slow unless you use it as an OEG. JP has a forward-mounted iron sight rail that can be used on an "Tactical" class AR for close range hosing. Viking Tactics V-Tac sling came in useful on stage 3. I shot Black Hills 68gr (2650fps) at this match. I used a double-AR mag pouch from 3GunGear and his drop-thigh rig on stage 7.
The changes I'll make to my gear for next year: get a real high-cap "Limited" pistol; get an CTR-02 built by JP.