Price: $136.25 — Check retailer availability.
CTM M4XIMUS kit for AAP-01 / C. Lets you run AEG M4 magazines on the AAP-01 with a visible side BB feed window. Includes the new adjustable VELO competition trigger. Requires DIY fitting skills. Nylon + 42% fibreglass and CNC 6061 aluminium. Available in black, tan and pink. Compatible with M4 AEG magazines from PTS, Poseidon, Guarder, G G and more, and with all-brand uppers and magwells. Related AAP-01 parts AAP-01 triggers AAP-01 hammers sears AAP-01 magwells Browse all AAP-01 parts
Need magazines? See every airsoft magazine that fits the CTM - AAP-01 M4XIMUS HPA Kit - Black, with live prices compared across retailers — AAP-01 magazine guide →
Upgrading the hop-up? The CTM - AAP-01 M4XIMUS HPA Kit - Black uses gas pistol hop-up chamber buckings. Compare every compatible bucking and nub, with degree-by-FPS guidance and live prices — Gas Pistol bucking guide →
Upgrading the inner barrel? The CTM - AAP-01 M4XIMUS HPA Kit - Black uses the GBB pistol hop-up cut. Compare compatible inner barrels by length and bore, with live prices — Gas Pistol inner barrel guide →