MPA Defender 30K 9mm 4.5in Threaded Tungsten Pistol The Masterpiece Arms Defender 30K is the small end of the MAC-style Defender line, available now at Battlehawk Armory in black and tungsten. A steel upper and an aluminum lower keep it a metal gun, not a polymer toy, and the 4.5-inch barrel is already threaded 1/2x28 with a thread protector on it. It ships with a 34-round magazine, a side-folder hinge, and a buffer-tube adapter so you can add the rear support you actually want. The bolt is the same Defender pattern MPA has been running for years, and the fire control is a Rise Armament group with anti-walk pins in a standard AR-15 pocket. That is a familiar trigger, not a mystery pull. Magazines are Glock 19, 17, or longer, the charging handle does not reciprocate, and the grip is a B5 Systems P-22. Overall length is 12.52 inches before a brace, height is 7.6 inches without a magazine, and the listed weight is 67.05 ounces with the hinge and adapter, magazine not included. It is a compact 9mm pistol that still feeds like a PCC and takes a suppressor on the same 1/2x28 threads as most 9mm cans. Add the Masterpiece Arms Defender 30K to your collection at Battlehawk Armory today. Specifications Manufacturer: Masterpiece Arms Model: Defender 30K Caliber: 9mm Barrel Length: 4.5" Thread Pitch: 1/2x28 Muzzle: Thread Protector Finish: Black and Tungsten Magazine: 1x 34-Round Magazine Compatibility: Glock 19, 17, or larger Upper: Steel Lower: Aluminum Overall Length: 12.52" Overall Height: 7.6" (magazine not included) Weight: 67.05 oz (hinge and buffer-tube adapter included; magazine and brace not included) Charging Handle: Non-Reciprocating Fire Control: Rise Armament with Anti-Walk Pins Grip: B5 Systems P-22 Included: 30K Side-Folder Hinge, Buffer-Tube Adapter