I have a Beretta M9A4 Centurion for sale. The original threaded barrel has 50 rounds through it and the OEM Beretta compact barrel shown in the picture in the gun has 100 rounds through it. The M9A4 has a Langdon tactical trigger job in a bag kit installed. This pistol comes with the OEM optic ready slide and NOT the Langdon Tactical optic ready slide. It also comes with all the grips shown in the pictures and 3-18 round 9mm magazines and the original plastic box/case. no trades other than a uspc 9.