AIRTAC GLOCK / AAP TO M4 INJECTION MOULDED

Requires donor gas magazineInjection moulded using a highly impact-resistant polycarbonate blend, this is the highest quality AAP/GLK to M4 adapter on the market.Key Features US HPA Fitting as Standard Lifetime Warranty BB retention mechanism to reduce BB loss during magazine changes Adapter Magwell included (Removable) Single Stack to ensure reliable feeding Magazine Screw included (To fit 2.5mm Allen Key) Multiple rear shims to fit a variety of magazines Gas Magazine Compatibility Compatible with most GLK 17 style magazines, including WE, Action Army (AAP), Novritsch SSP18 & SSP28, Raven R17, Vorsk and Tokyo Marui (If magazine uses screw not pins).When paired with the magazines above, this adapter will work with nearly all airsoft GLKs. For VFC GLKs, you can fit the adapter to a WE gas magazine.AEG Magazine Compatibility We recommend the use of a PTS brand magazine such as EPM-LR, EPM1RX, EPM-1, EPM1S. Many other brands of magazine will work. If a magazine does not fit, you can swap the rear shim at the back of the adapter.