New WoSport M4 Mid-cap Transfer Hi-Cap Adapter Accessory | Popular Airsoft: Welcome To The Airsoft World
How to convert BAR mags from Hi-cap to Mid-cap. : r/airsoft
Can you Turn a High cap Into a Mid Cap? | Airsoft - YouTube
SRAM X0 Hub Conversion Caps - Parvilla Cycle & Multisport, Edgewater, 443-949-7130 The home of Custom Bikes in the Mid-Atlantic - The home of Custom Bikes in the Mid-Atlantic - Parlee, Specialized,
Designed a mid cap mag conversion for HPA tapped WE P90 (files linked within) : r/GasBlowBack