POM-C Air Nozzle STD version 21.00mm for M4 NGA (SPBBD2100)

Studied in every detail.

• Front chamfer designed to perfectly fit most hopup rubbers on the market and reduce draft problems.
• External diameters designed to reduce play with most hopup groups.
• Sized to align better with the barrel than the competition.
• Internal diameter designed to limit play, optimal when used with NGA Lotus cylinder head, increasing FPS and eliminating inconsistency and draft problems, especially given by mid-cap magazines (avoids mid-cap syndrome).
• O-ring seat designed with shear and traction analysis to avoid detachment of the collar in the event of incorrect alignment
• Two different sized O-rings to choose from, to optimize sealing and consistency.

This air nozzle has been engineered to be the ultimate solution, if you are looking for a product for your AEG that is robust and quality and that can deal with most of the problems due to draft and mid-cap syndrome, this is the product for you.