PTR 9CT Pistol 9mm A 30rd A 9" Nitride Barrel A Roller-Delayed Blowback A 3-Lug + 1/2x28 Threaded A M-LOK The PTR 9CT is a semi-automatic 9A-19mm pistol built on classic MP5-pattern architecture, serving as the flagship compact pistol in the PTR lineup. Sold without a stock or brace at the point of sale-establishes the foundation for the 9CT family while retaining pistol classification. Operates using PTR's proven roller-delayed blowback system, providing smooth recoil impulse and consistent cycling. Nitride heat-treated, tungsten dead-blow weighted full-auto profile bolt carrier enhances durability and supports sustained operation. Semi-automatic action is host-ready for use with NFA-registered auto sear packs where legally applicable. Black powder coating over Parkerizing for corrosion resistance and long-term wear protection. 9" nitride heat-treated barrel with 1:10" RH twist. 3-lug interface and 1/2A-28 threading for suppressor compatibility. 4.5" steel Picatinny rail for optic placement. PTR HG3M mil-spec anodized aluminum M-LOK handguard. 17.6" OAL. 5.05 lbs unloaded. 30-round steel magazines. 9-10 lb trigger pull. Ships with heavy-duty range case, two magazines, rear sight adjustment tool, cable lock, and single-point bungee sling. Roller-Delayed Blowback PTR's proven roller-delayed blowback operating system provides smooth recoil impulse and consistent cycling. The roller-delayed design reduces bolt velocity at the moment of extraction-delivers softer recoil characteristics than straight blowback designs at comparable weight. 9" Nitride Barrel 9" nitride heat-treated barrel with 1:10" right-hand twist. The nitride treatment provides superior bore hardness and corrosion resistance compared to chrome-lining. Barrel Overall Length 8.87". 3-Lug and 1/2A-28 Threaded Muzzle Dual-interface muzzle with 3-lug adapter and 1/2A-28 threading supports suppressor compatibility and common mounting standards. The 3-lug interface accepts MP5-pattern tri-lug suppressors for tool-free attachment. Tungsten Dead-Blow Bolt Carrier Nitride heat-treated, tungsten dead-blow weighted full-auto profile bolt carrier enhances durability and supports sustained operation. The tungsten weight reduces carrier bounce for improved reliability during rapid fire. NFA Host Ready Semi-automatic action is host-ready for use with NFA-registered auto sear packs where legally applicable. The 2-position trigger housing accommodates registered auto sear installation. M-LOK Handguard PTR HG3M mil-spec anodized aluminum M-LOK handguard provides modern accessory mounting capability without compromising platform balance. The M-LOK interface accepts lights, lasers, grips, and rail sections. 4.5" Picatinny Rail 4.5" steel Picatinny rail allows flexible optic placement. The rail provides mounting surface for red dots, magnified optics, or backup sights. Powder Coat over Parkerizing Black powder coating over Parkerizing provides corrosion resistance and long-term wear protection. The dual-finish process combines Parkerizing's porosity for oil retention with powder coat's surface hardness. 30-Round Steel Magazines Feeds from 30-round steel magazines. Two magazines included. The steel construction provides durability and feed reliability under sustained operation. Complete Package Ships in heavy-duty range case with contoured foam insert. Includes two 30-round magazines, rear sight adjustment tool, cable lock, and single-point bungee sling. The PTR 9CT delivers MP5-pattern performance-roller-delayed blowback with 3-lug and threaded suppressor compatibility for compact 9mm pistol capability. Specifications: Manufacturer: PTR Model: 9CT Caliber: 9x19mm Action: Semi-Automatic (Host Ready for NFA-Registered Auto Sear Pack) Operating System: Roller-Delayed Blowback Bolt Carrier: Nitride Heat-Treated, Tungsten Dead-Blow Weighted, Full-Auto Profile Magazine Capacity: 30 rounds Magazine Material: Steel Magazines Included: 2 Barrel Length: 9 inches (8.87" Overall) Barrel Treatment: Nitride Heat-Treated Barrel Twist: 1:10" Right-Hand Muzzle Interface: 3-Lug and 1/2x28 Threaded Optic Rail: 4.5" Steel Picatinny Handguard: PTR HG3M Mil-Spec Anodized Aluminum M-LOK Trigger Pull: 9-10 lbs Trigger Housing: 2-Position Overall Length: 17.6 inches Weight (Unloaded): 5.05 lbs Finish: Black Powder Coat over Parkerizing Case: Heavy-Duty Range Case with Contoured Foam Insert Included Accessories: (2) 30-Round Magazines, Rear Sight Adjustment Tool, Cable Lock, Single-Point Bungee Sling