jesuvuah
10-09-15, 22:39
Looking to sell my Sig SB15 arm brace in flat dark earth. It also comes with a KAK buffer tube (the style that uses a castle nut) for it. The KAK buffer tube extends the arm brace back a couple of inches. The brace has a little scuffing on top from running the charging handle. The tube has a few scuffs on the threads from installing. Cant fine were SPF