Rugged Suppressors Alaskan 360 Ti. Weight: 5.6oz. All-titanium construction. Rated for pistols and subguns up to 9mm, rifles up to .338 Lapua. Ships with titanium direct thread mount. Compatible with Rugged's titanium Universal Mount. Lifetime warranty. Note: If this product is reflected as in-stock it means it's either physically in-stock or allocated and available (serial number is assigned) at my distributor