Jaeger Precision tests the VFC Gen 2 MP5K PDW Gas blowback if it is to his liking. The MP5 GBBR V2 System Features include a new trigger group with a quickly replaceable design, a new bolt group with enhanced nozzle assembly and floating buffer, a new MP5 K/MP5 K-PDW trigger group with a different shape and internal structure, a new MP5 K/MP5 K-PDW bolt group with a unique shape and internal structure, a new MP5 gas magazine with steel shell body and improved gasification efficiency, a classic front sight made of steel, an outer barrel base with HOP adjustment swivel, a realistic cocking lever and charging handle latch assembly, a detachable cocking tube cap, a new steel stamping MP5 K steel plate receiver and welding process, a rail mount base with stamped marking, 9X19 overseas version stamped marking, a steel rear drum sight, an ambidextrous selector lever, a steel magazine release lever, and a steel rare sling swivel.