Suitable for multiple calibers, with drop in interchangeable inserts - 5x8 pcs (changeable under 60 seconds). Five sets of inserts are included – one set is for. 223 and alike cases (with. 402″ – 10.2 mm opening), one set is for. 308 and alike cases (with. 492″ – 12.5 mm opening), one set is for cases with. 532 base and alike (with. 543″ – 13.8 mm opening) and one set is for. 338 and alike (with.622″ – 15.8 mm opening), one set is for. 408 Cheytac and similar (with. 661″ – 16.8 mm opening), and use without inserts for. 416 Barrett and 50BMG.
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