JGCWorker Upgraded Spring for Nerf N-Strike Elite Delta Trooper F10555 NO.111 3D Printing very suitable for outdoor activities

very suitable for outdoor activities

Battery for Nightingale Blaster

Made of quality material

Model: WORKER W0564 SWIFT Metal Top Rail

JGCWorker Upgraded Spring for Nerf N-Strike Elite Delta Trooper F10555 NO.111 3D Printing very suitable for outdoor activitiesSuitable: Appropriate for modification of Nerf N Strike Elite Delta Trooper. Advantage: This upgraded spring can provide stronger elastic force, increase the range on the original foundation, brings user better usage experience. Note: As the spring's elasticity is too strong, this accessory set provides special matched cylinder protection ring, O ring to replace the original ones, bring user better usage experience. Material: Made of superior imported