Lapco Spyder cup seal

These cup-seals are made from a softer plastic to create a better seal. Although these cup seals are made for the spyder, they also fit the Raptor, the rainmaker, and most other stacked tube blowback markers.

Features:

• Softer plastic makes a better seal
• Fits most stacked tube blowbacks

Summary:

• Use these to seal up those annoying leaks down the barrel.