The Savage AC338 hunting suppressor features a modular replaceable core and end cap with serialized end cap and is 100% machined GR-5TI and a 5/8×24 7075-T6 aluminum mount with a stainless steel front baffle made out of 6AI-4V TI and 17-4 stainless steel. With built in self cleaning carbon cutters, hard coat anodizing finish Savage suppressors are built to last. Weighing in at only 19oz., this suppressor is rated at 130db with a 338 lapua.