- Increase operating speed and improve efficiency

Simple low-profile metal scope mount that fits on most of the MP5 guns that have the two pairs of tabs on the upper receiver

The green gas model offers a realistic feel and sound for intense

This HK MP5 is ideal for CQB airsoft fields and environments

RETRACTABLE BIPOD

Airsoft Masterpiece Aluminum Advance Frame with Rail Two Tone gas blowback - Increase operating speed andCustomize your favorite compatible Hi Capa pistol to fit the rest of your low down with this durable Aluminum Advancel Frame from Airsoft Masterpiece. Constructed from high grade aluminum, this frame upgrade is realistically weighted and provides maximum durability against the hardships of airsoft warfare. Being CNC machine crafted ensures a perfect fit on the existing pistol slide and grip, truly one of the best upgrade options available on the