According to Troy Industries, their new Kryptos is a durable, full-auto-rated suppressor designed to fit over the barrel, constructed from aerospace-grade 17-4 and 304 stainless steel. Its patented baffle system claims to enhance structural strength, allowing it to endure extreme conditions and heavy firing sessions. The overall length is 6.5″ (16.5 cm), but due to the design it only adds 4″ (10.2 cm) to the overall length of the rifle. The weight is 18oz (510 grams). The Kryptos is sourced and made in America. The price is $1,200.00, and includes the Kryptos Suppressor, the TPRS muzzle device, shims and rockset.