CNC M249 Hop-Up chamber, Gen.2

QUALITY AND SMART SOLUTIONS

The advantage of this chamber is the hop-up adjusting ring with numbers. These show the level of hop-up adjustment - from 1 = minimal to 10 = maximal. The selected level is indicated at the top of the chamber next to the inscription M249 HOP-UP. The levels are secured in their position by a flexible ball, which provides each turn with a click. If you don't like to be limited with only ten positions, you can replace the spring ball with a rubber ring from the package. This causes the adjusting ring become more rigid and prevents it from unwanted turning.

A significant improvement since the previous generation is the use of a U-shaped adaptor. Now it's possible to use a conventional or shaped hop-up nub. The adaptor push the Hop-Up nub horizontally, not with a perpendicular roller as in the original chamber, or in competing products.

CHARACTERISTICS

• Precise manufacturing on CNC machines (chamber, adjusting ring and centering ring).
• Durable one-piece body with high-quality anodised surface.
• Metal adjusting ring with stops in limit positions.
• Shaped adapter for conventional Hop-Up nub.
• Laser-marked numbers for a quick overview of the hop-up adjustment.
• Safe packaging in EVA foam.
• Spare parts available on request.
• The chamber is compatible with M249 machine guns of the following manufacturers A&K, PJ, Classic Army, Echo1, Matrix (tested on original nozzles).

PACKAGE CONTENTS

• Chamber with adjusting ring
• Brass barrel centering ring
• U-shaped Hop-Up nub adaptor
• Spring and ball (for locking the ring in individual positions)
• Rubber ring