Complete CNC HopUp chamber M4A PRO AEG M4 - MAXX

Description:

The M4P Pro Aluminum Hopup Chamber (with BB Latching System) is precisely machined for accurate and consistent performance with HPA PolarStar engines on the standard M4/M16 platform.
The M4P Hopup chamber is manufactured with an aluminum rotary dial for fine hopup adjustment, a precise Hopup lever, and 4mm geared wheels (6mm geared wheels are optional) to perform at its best with R-Hop and Standard-Hop, so that the bBs shoot accurately and consistently with every shot.
The M4P Hopup chamber is designed to accept the HPA PolarStar Engine M4 nozzle length and is fully compatible with most standard soft and hard Hop-Up buckings without FPS loss or BB drop during use.
The M4P Hopup chamber is thoughtfully equipped with a replaceable OD11mm input adapter, which ensures that the Hopup unit is precisely centered into the HPA Engine nozzle output with an internal bore of 11mm without wobbling. (OD11.5mm and OD12mm input adapters are optional).
Also mounted are removable CNC brass side wings that slide smoothly into the grooves of the outer barrel, and an included advanced CNC Delrin locking C-clip that holds the inner barrel firmly in place without wobbling or twisting.
Furthermore, the M4P Pro Hopup Chamber is specially designed with a new BB Latching system that prevents BBs from falling out after the magazine is removed. The Latching arm can also be manually pressed to release any remaining bB pellets from inside the hopup chamber.

Includes:

• 1 x CNC Aluminum M4P Pro Hopup Chamber (with BB Latching system)
• 2 x CNC Acrylic Side Cover
• 2 x CNC Brass 2.5mm Side Wing
• 1 x CNC Steel pivot pin
• 1 x CNC Aluminum Hopup Lever
• 1 x CNC Aluminum Soft Round Nub
• 1 x CNC Aluminum Soft Flat Nub (4 mm)
• 1 x CNC Aluminum Hard Curved Nub (4 mm)
• 3 x steel spring
• 1 x CNC steel guide spring
• 1 x steel top tension spring
• 1 x steel central pressure spring
• 1 x CNC Delrin latching C-clip
• 1 x CNC brass barrel spacer
• 1 x brass barrel holder spacer ring
• 1 x CNC aluminum dial knob
• 1 x CNC aluminum input adapter (OD11 mm)

Specifications:

• Total Length: 51.65 mm
• Total height: 37.75 mm
• Outer diameter of input adapter (for placement into HPA nozzle output): 11 mm.
• Outer Diameter of the Bushing (for insertion into the outer barrel): 12 mm
• Inner Diameter of the Bushing (for fitting onto the nozzle): 8 mm
• Outer diameter of feeder (for storage in magazine): 8.85 mm
• Feeder Length (for magazine): 6 mm
• Material: 6061 Aluminum