Troy SSIL556KRKTBT Kryptos | 5.56 | 1.65″ Black SS

The Troy Kryptos SSIL556KRKTBT is a full-auto-rated, over-the-barrel suppressor engineered from aerospace-welded 17-4 and 304 stainless steel. It uses a patented baffle system designed to maintain cross-sectional structural integrity under heavy use. With a compact 1.65″ diameter and compatibility with .223 REM / 5.56 NATO, it is intended for demanding firing schedules and harsh environments.

Typical applications include precision long-range shooting and high-round-count training on the range. The Kryptos emphasizes durability and repeatable performance rather than decorative features.

Product Specifications

• The manufacturer is Troy Industries.
• The model name is Kryptos.
• The manufacturer’s part number is SSIL556KRKTBT.
• The caliber compatibility is .223 REM / 5.56 NATO.
• The diameter is 1.65 inches.
• The construction uses 17-4 and 304 stainless steel.
• The finish is Black Stainless Steel.
• The device is rated for full-auto use.
• The mount style is over-the-barrel.
• The baffle system is a patented baffle design for structural integrity.
• The weld method is aerospace welding.
• The intended use includes long-range shooting and extended firing schedules.
• The UPC is 810038644066.

The Kryptos provides a rugged stainless-steel construction and a full-auto rating for users who require a suppressor capable of withstanding extended use and harsh conditions. Its compact profile and patented baffle system make it a practical choice for precision shooting sessions and training that demand repeatable, long-term durability.