Replacement O-Rings for Foam Dart Blasters
Replacement O-rings for Nerf and hobby-grade foam dart blasters. Suitable for maintenance, repairs and custom builds.
Available in multiple sizes and three materials:
FKM – Green (one size is brown)
Durable and long-lasting.
NBR – Black
Low friction and affordable.
VMQ Silicone – White
Soft and flexible.
Sizes are listed as Outer Diameter × Thickness (mm).
Sold individually.