Epes Spare seal kit GAS 40mm BB grenades

Set of O-rings for resealing gas BB shower grenades for 40 mm grenade launchers.

• Made of NBR with a hardness 70 sh
• Package contains 1 O-ring 31×1.5 mm, 1 O-ring 16×1.5 mm and 1 O-ring 15×1.5 mm