Hop-up chamber MAXX M4A-PRO - Specna Arms

Aluminum Hop-up Chamber M4A - PRO by Specna Arms

The CNC M4A - PRO is a chambered Hop-up, created in cooperation with Maxx Model Products. This company is known for supplying top-tier tuning parts for airsoft guns, capable of satisfying even the most demanding players. The M4A - PRO CNC chamber is characterized by absolutely perfect manufacturing precision.

A top-quality Hop-up chamber designed for tuning M4/M16 series guns. These chambers are intended for the most demanding players and offer unprecedented precision in workmanship and perfect operation of the HU system on the market.

Chamber functions:

• precisely manufactured from an aerospace aluminum block using CNC technology
• ensured compatibility and tightness with M4/M16 guns in the Tokyo Marui standard (including G&G or Krytac guns, but NOT suitable for KWA)
• rotary knob for adjustment
• redesigned precise HopUp levers and 4 mm Bucking Nubs (optionally 6 mm version), ensuring trouble-free operation with standard buckings and R-hop buckings
• removable steel pin for adjustment and maintenance
• works with nozzles from 21.00 mm to 21.25 mm in length
• fully compatible with most soft and hard HU rubbers available on the market, with zero FPS drop and bullet loss
• equipped with a special locking C-clip made of CNC delrinthat prevents vibration and barrel movement
• 2 compression springs in the upper part and in the middle of the chamber for a perfect and secure fit in the chamber guns
• is equipped with a 11mm input adapter for gearboxes (11.5 and 12mm versions available separately) to ensure the nozzle is centered in the chamber and reduce its swing
• added replaceable brass side wings for better chamber placement in the outer barrel
• redesigned"BB Latching System", which prevents the balls from falling out when they are ejected
• By manually pressing the Remie holding bBs button, bBs can be released from the chamber

Specifications:

• Length: 51.65mm
• Height: 37.75mm
• Outer hub diameter (on gearbox): 11 mm
• Outer diameter of the cartridge (on the outer barrel): 12 mm
• Inner hub diameter: 8 mm
• Feeder outer diameter: min 8.85 mm
• Feeder length: max. 6 mm
• Construction: Aluminum 6061

Set includes:

• 1 x CNC chamber with BB Latching system
• 2 x CNC transparent vinyl cover
• 2 x 2 class="Q4iAWc">1x steel CNC rotary pin
• 1 x CNC Aluminum HopUp Arm
• 1 x CNC Aluminum Soft Round Nub
• 1 x CNC aluminum soft