Built and tuned a Taccom upper/bolt/buffer group with a PSA 9mm Colt lower for IDPA and USPSA competition. It has an EOTech holo sight (plus a Burris FastFire red dot at 45 degrees zeroed for close up targets). I run 147 gr handloads and it is a hoot to shoot. Dropped only 7 points (Most Accurate) at the Battle on the Bayou IDPA state match in 2019 (Fishing on the Bayou stage pictured here).