G&G STP45 CO2 GBBP Macaron Blue nineball Weight - 4600g

Weight - 4600g

Comes with a 300rd steel hi-cap mag

Fiber optic front and blacked out rear sights

*GBB 101: It is a good idea to let your magazine return to regular temperature before using it again for optimized performance

Forged M4 7075 aluminum upper receiver with ejection port and forward assist

G&G STP45 CO2 GBBP Macaron Blue nineball Weight - 4600gDurable 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