Arcturus AK74 Polymer 5.45 AEG Midcap Magazine (30/130rd) Magazine Parts and Upgrades Removable anti-slip padded shoulder pads

Removable anti-slip padded shoulder pads with hook and loop guides

Pistol Power Source HFC134a & HFC22 Gas

In SEMI Mode

Reticle                                   2 MOA Dot & 65 MOA Circle

Arcturus AK74 Polymer 5.45 AEG Midcap Magazine (30/130rd) Magazine Parts and Upgrades Removable anti-slip padded shoulder pads30 Round RealCap & 130 Round MidCap mode is switchable. One button easy switch from mid cap to real magazine capacity. One piece magazine shell providing more durability. Made of fiber reinforced polymer. Applied with high strength material providing high quality external texture. Compatible with most AEG at the market, including Arcturus, Ares, Cyma, APS, G&G, E&L, etc.