The aluminium Maxx Hop-Up Chamber with or without the LED Unit are back again at Airsoftjunkiez... "CNC Aluminum Hopup Chamber TE Pro with Latching System unit is specifically designed for fast feeding BBs and prevent dropping BBs after removing magazine on M4/M16 series AEG Airsoft Rifles.

The Hopup Chamber TE unit is machined from a solid aircraft aluminum block with tight tolerances to provide better accuracy, consistency, and durability for your airsoft rifles.

The Hopup Chamber TE unit is equipped with 2 Vinyl Covers on both sides of hopup housing to prevent dust and view the BBs that left inside the hopup chamber.

The Hopup Chamber TE unit has a Dial Knob built-in for precise adjustments and specially re-engineered the Hopup Arms to work with R-hop, Flat-Hop and Standard-Hop precisely and consistently to keep the BBs shooting straight and accurate on every single shot. CNC Brass Threaded Slot Pin can be also easily removable for adjustment and maintenance.

The Hopup Chamber TE unit is well engineered to accept wide range of Air Seal Nozzle's length from 20.50mm to 21.00mm, and fully compatible with most aftermarket soft and hard rubber bucking without losing FPS or dropping BBs.

The Hopup Chamber TE Housing is equipped with 3 O-rings, 3 Compression Springs on top, at bottom and in center of housing to ensure the hopup unit is exactly centered, straight and air tight at all times when adapted to any V2 gear boxes with 11mm or 12mm bore.

More than that, the Hopup Chamber TE Pro unit is specially designed with BB Latching System for automatically locking BBs into the Hopup Chamber to prevent dropping BBs after removing the magazine.

And yet, the Latching System will be automatically opened fully for fast shooting after the magazine re-inserted. The Latching System can be also manually opened to release BBs from Hopup Chamber by hand."