G&G STP45 CO2 GBBP Pink 400-550 Motor: Standard Torque Long Axis

Motor: Standard Torque Long Axis

For the most consistent reliability we recommend you use the Echo1/Cyma 110 round straight MP5 magazines

Material：7075 Aluminum material

Built 100% from the original blueprints

G&G STP45 CO2 GBBP Pink 400-550 Motor: Standard Torque Long AxisDurable G&G Polymer Slide: The STP 45's slide is constructed using G&G's signature polymer, ensuring high durability for heavy use and abuse. Patented PAI Hop Up System: PAI is G&G's latest standard when it comes to pistol manufacturing to guarantee a high quality product when focusing on Precision, Accuracy, and Innovation. The Precision aspect of this refers to the strict manufacturing process that ensures that each STP 45's hop up utilizes a strict