FPS O-Ring seal for Air Nozzle

Description

The FPS ORTS2 O‑Ring Set is a simple but essential upgrade for restoring perfect air seal between the cylinder head and air nozzle in any Marui‑spec AEG. Designed and manufactured entirely in Italy, these precision O‑rings ensure consistent compression, stable FPS and improved overall efficiency — especially in rifles showing signs of air loss or inconsistent shots.

Each pack includes 5 high‑quality O‑rings with a 0.8 mm cross‑section, engineered to sit securely in the cylinder head groove and maintain a tight seal even under rapid cycling. Whether you’re rebuilding a gearbox, refreshing worn parts or fine‑tuning compression, the ORTS2 set delivers reliable, repeatable performance.

A must‑have consumable for any tech bench — inexpensive, effective and built to FPS’ usual Italian standard.

Specifications:

• Quantity: 5 O‑rings per set
• Cross‑section: 0.8 mm
• Function: Seal between cylinder head and air nozzle
• Compatibility: Marui‑spec AEGs
• Origin: 100% Made in Italy