PTR 9CT MP BR 9mm Pistol with Collapsible Brace - Magpul Edition 9 Nitride Barrel - Roller-Delayed - 50rd Drum - Magpul BSL Brace The PTR 9CT MP BR is a semi-automatic 9x19mm pistol with factory-installed Magpul BSL collapsible arm brace and Magpul furniture. Built on PTR's roller-delayed blowback system. 9 cold hammer forged nitride barrel with 1:10 twist, 3-lug interface, and 1/2x28 threading. Nitride heat-treated tungsten dead-blow weighted full-auto profile bolt carrier. Host-ready for NFA-registered auto sear packs. Magpul SL HK94/MP5 handguard. Extended 4.5 steel Picatinny rail. 50-round drum magazine included. Powder coated over Parkerizing. 26.75 extended, 18 folded. 5.7 lbs unloaded. 9-10 lb trigger. Includes range case with foam insert, 2 magazines, trigger cable lock. Black. Roller-Delayed Blowback System PTR's proven roller-delayed blowback provides smooth recoil impulse and reliable cycling. MP5-pattern operating system. 9 Cold Hammer Forged Barrel Cold hammer forged, nitride heat-treated barrel with 1:10 right-hand twist. 3-lug interface and 1/2x28 threading for suppressor compatibility. Magpul BSL Collapsible Brace Factory-installed Magpul BSL arm brace. 26.75 extended, 18 folded. Pistol classification maintained. 50-Round Drum Magazine Includes 50-round drum magazine. High-capacity configuration for extended shooting. Full-Auto Profile Bolt Carrier Nitride heat-treated, tungsten dead-blow weighted full-auto bolt carrier. Host-ready for NFA-registered auto sear packs where legally applicable. Magpul SL Handguard Magpul SL HK94/MP5 handguard provides modern ergonomics and accessory support. Extended Picatinny Rail 4.5 steel Picatinny rail allows flexible optic placement. Powder Coat Over Parkerizing Black powder coating over Parkerizing for corrosion resistance and wear protection. Complete Range Kit Ships in range case with foam insert. Includes 2 magazines and trigger cable lock. The PTR 9CT MP BR Magpul Edition delivers roller-delayed performance-9 suppressor-ready with 50rd drum and collapsible brace. SPECIFICATIONS Manufacturer: PTR Model: 9CT MP BR Magpul Edition Caliber: 9x19mm Action: Semi-Automatic Operating System: Roller-Delayed Blowback NFA Compatibility: Host Ready for NFA-Registered Auto Sear Pack Bolt Carrier: Nitride Heat Treated, Tungsten Dead-Blow Weighted, Full-Auto Profile Barrel Length: 9 inches (8.87 actual) Barrel Construction: Cold Hammer Forged, Nitride Heat Treated Barrel Twist: 1:10 RH Barrel Threading: 1/2x28 Barrel Interface: 3-Lug Optic Mount: 4.5 Steel Picatinny Rail Handguard: Magpul SL HK94/MP5 Brace: Magpul BSL Collapsible Arm Brace Trigger Pull: 9-10 lbs Trigger Housing: 2-Position Indicator Magazine: 50-Round Drum (This Version) Overall Length (Extended): 26.75 inches Overall Length (Folded): 18 inches Weight (Unloaded): 5.7 lbs Finish: Black Powder Coat Over Parkerizing Color: Black Case: Range Case with Foam Insert Included: 2 Magazines, Trigger Cable Lock Applications: MP5-Pattern Pistol, Suppressor Host, PCC, Braced Pistol, Home Defense, Range