IF THE RECIEVER IS THE SAME AS THE REGULAR 1187, THEN YES... YOU WILL NEED TO TALK TO YOUR GUNSMITH TO SEE IF HE IS UP FOR IT TO BE DRILLED AND TAPPED...MY GUNSMITH IS DOING MINE NOW AND HE SAYS THE BACK OF THE RECIEVER IS THICK ENOUGH FOR THE BACK TWO SCREWS, FRONT OF THE RECIEVER IS THIN, SO HE IS GOING TO PUT 3 SCREWS IN AND GO THRU THE BARREL TOO, TOTAL OF 5 SCREWS AND I WILL BE GOOD TO GO, ISSUE WILL BE IF I WANT TO TAKE IT APART,I WILL HAVE TO LOOSEN THE FRONT 3 SCREWS FROM THE BARREL TO DO SO, ONCE HE LOCK TIGHTS EVERYTHING TOGETHER THATS THE WAY IT WILL STAY, NO PLANS TO TAKE IT APART, THIS GUN IS ONLY FOR TURKEY...GOOD LUCK IN YOUR DECISION....RUSS