6 x 38 Arden

240 Wby. Mag 243 Win. 243 Win. Ackley Imp. 243 WSSM 6 - 250 6 - 284 Win. 6mm ARC 6mm AR Turbo 40 6mm BR 6mm BRA (Ackley Imp.) 6mm BRX 6mm Competition Match 6mm Creedmoor 6mm Creedmoor Ackley Imprioved 6mm Dasher 6mm Fat Dawg 6mm Fat Rat 6mm Grendel 6mm Grendel Imp. 6mm Hagar 6mm International 6mm JDP 6mm PPC 6mm PPC Plus 50 6mm Rem. 6mm Rem. Ackley Imp. 6mm Shankle 6mm SIP 6mm Smack 6mm Swiss Match 6mm x 223 Rem. 6mm XC 6 Mojo 6 SLR 6 x 220 Russian 6 x 47 Lapua 6 x 47mm 222Mag-based version 6 x 62R GAP 6 GT GAP 6 GT TAC 6