Madbull Gemtech M4 Metal Body (Includes Ultimate Hop Up Unit) - MB-MB-GT for Airsoft Gun Parts

Madbull Double Star M4 Metal Body Ver. 2 (Includes Ultimate Hop Up Unit) - MB-MB-DSV2 for Airsoft AEG Parts Kit

Madbull Double Star M4 Metal Body (Includes Ultimate Hop Up Unit) - MB-MB-DS for Airsoft Gun Parts

Madbull Daniel Defense DDM4 Metal Body (with Ultimate Hop Up Unit) - MB-MB-DD2 for Airsoft Gun Parts

Madbull Barrett Rifles REC7 6.8 Metal Body (Includes Ultimate Hop Up Unit) - MB-MB-BR for Airsoft Gun Parts

Madbull Daniel Defense licensed 16 Inch M4 Outer Barrel - MB-M4D-16 for Airsoft Gun Parts

Madbull Daniel Defense licensed 14.5 Inch M4 Outer Barrel for M4A1 - MB-M4D-145 for Airsoft Gun Parts

Madbull LFP Battery Charger (Multi-voltage) - MB-LFP-CHG for Airsoft Gun Parts

Madbull LFP 9.6v Battery - MB-LFP-9.6 for Airsoft Gun Parts

Madbull LFP 12.8v Battery - MB-LFP-12.8 for Airsoft Gun Parts

Madbull LED Module for Ultimate 3-in-1 Hop Up Chamber (sold separately) - MB-LED for Airsoft Gun Parts

MADBULL DD L85 / SA80 Rail Adapter for WE - MB-L85-AWE for Airsoft Gun Parts