LOC(TM) Bolt for T/CA(R) DimensionA(R) (Caliber: 204 Ruger, 223 Rem, Hand: Right)
LOC(TM) Bolt for T/CA(R) DimensionA(R) (Caliber: 204 Ruger, 223 Rem, Hand: Right), Check the Series letter (A, B, C or D) on the barrel and match the bolt with the same letter on it, in right-hand or left-hand configuration.