AirsoftJunkiez Got A Custom Expert HPA TTI CF MPX That Means Business
OptimusPrime
17 Jul 2026
If you've ever looked at a Sig MPX and thought "lovely gun, shame it isn't a bit more *extra*", AirsoftJunkiez have sorted you right out. Their new Custom Expert HPA TTI CF MPX takes the humble MPX platform and bolts on enough kit to make it look like it's been to finishing school, then joined a private security firm on the side. Priced at $1,399.99, it's not exactly pocket change, but then again, neither is subtlety.
Under the bonnet sits a Wolverine Inferno Spartan HPA engine, paired with a Lambda 275mm 6.01mm inner barrel for the sort of accuracy that makes your mates suspiciously quiet on the field. There's a Silent Industries Blue Nub Extended nozzle doing its bit, while a TTI MP kit has been cleverly converted to fit the MPX chassis, proving that with enough patience (and presumably a fair few skinned knuckles), almost anything can be persuaded to work together. A Silverback suppressor with flash hider rounds off the business end, looking suitably menacing without actually being loud about it.
Furniture-wise, you're getting a Magpul SL-K stock, a PTS Unity riser topped with a red dot, and a 7.4v LiPo battery to keep the FCU humming along. It's that kind of build that says "I take my airsoft very seriously indeed" without a single word being spoken — which, frankly, is more than can be said for most people who turn up to a game with a stock rental gun and a grudge.







