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Ships within 48 hours · Estimated delivery Nov 16 - Nov 21
refining and perfecting every detail to provide products that won’t let you down
sourced and handcrafted in Europe
Weight: 23 g Shipping weight: 39 g
Uniquely shaped exit pupil acts as an integrated shun shade
Weight: 90 g Shipping weight: 120 g
Fusion Engine HPA Drop-In Kit V2 Gen 3 M4 / M16 in-stock refining and perfecting every detailDescription The Fusion Engine from Polarstar is today one of the most proven HPA design for airsoft. It was originally released in 2011 and its received reward for Best HPA Engine in 8th Airsoft Players Choice Awards by Popular Airsoft. The third generation of this system continues this tradition and provides the user with one of the best drop in kits on the market. This complete drop in system replaces the whole AEG gearbox with high quality, CNC