The Precision Armament TiTrex Suppressor 300SD Severe Duty Inconel Core (Black) is the hard-use variant of the TiTrex lineup, purpose-built for shooters who demand maximum durability under extreme firing schedules. Designed for high-temperature environments, sustained round counts, extended full-auto use, and suppressor-cover applications, the TiTrex-300SD delivers premium suppression performance while standing up to punishing use. Whether you're running a high-volume AR platform, training rifle, PRS setup, or hard-use .30 caliber host, this severe-duty suppressor is engineered to perform when lesser cans tap out. Built around Precision Armament's revolutionary X-CORE(TM) Exchangeable Core Technology, the TiTrex-300SD changes suppressor ownership forever. Instead of becoming obsolete or damaged beyond practical repair, the suppressor core can be factory replaced or upgraded while retaining the serialized Xband(TM) foundation. That means long-term ownership, serviceability, and future-proof performance without sacrificing compliance or convenience. At the core of the TiTrex-300SD is Precision Armament's proprietary NURBS(TM) suppressor technology, an advanced additively manufactured baffle architecture optimized through acoustic science and topology modeling. This innovative design lowers sound pressure, minimizes first-round pop, regulates gas flow, and improves heat transfer for consistent performance under sustained use. Constructed from Inconel 718, the TiTrex-300SD offers exceptional heat and erosion resistance while still weighing only 11.5 ounces in body form. The TiTrex-300SD features an OPEN SOURCEA(R) mount system, HUB compatibility, and Bravo-pattern front cap compatibility for broad accessory flexibility. Included is the compact K-Brake(TM) Ultracompact Brake, engineered for recoil reduction with minimal sound tradeoff. Finished in classic Black, this suppressor is ideal for duty rifles, hard-use carbines, precision rifles, and shooters who prioritize long-term reliability above all else. TiTrex Suppressors now available at BattleHawk Armory. Key Features & Benefits Severe Duty Inconel 718 core for extreme heat and wear resistance Optimized for high round-count firing schedules and hard-use applications Excellent for AR platforms, PRS rifles, training rifles, and semi-auto hosts Rated for extended full-auto and suppressor-cover use X-CORE(TM) Exchangeable Core Technology for rebuildability and upgrades Serialized Xband(TM) foundation for long-term ownership evolution Advanced NURBS(TM) baffle design for superior sound suppression Reduced first-round pop and efficient gas management Magnum-rated up to .300 RUM with no barrel restrictions HUB compatible mounting system Bravo-style front cap compatibility Includes K-Brake(TM) Ultracompact Brake Full-auto rated (application dependent) Black finish for a classic duty-ready appearance Built for professional use, enthusiasts, and high-volume shooters Specifications Manufacturer: Precision Armament Model: TiTrex-300SD Color: Black Core Material: Inconel 718 Caliber Rating: .30 Caliber & Under Weight: 11.5 oz body / 13.5 oz with mount & front cap Diameter: 1.65" Length: 5.9" body / 6.2" with mount & front cap Blast Chamber Depth: 1.55" Xband(TM) Material: 17-4 Stainless Steel H900 Mount Interface: HUB Compatible Front Cap Interface: Bravo Compatible