Worker MOD Metal Stefan Breech Kit is built for perfection using the highest quality precision-machined computer numeric control (CNC) aluminum that will improve modded and stock foam dart blasters. Its parts come in a beautiful anodized aluminum finish that keeps them free from corrosion, provides a hard and mostly scratch-resistant surface, and in a beautiful color rose gold.

The kit is the ultimate Nerf Longshot internals modding kit. The re-engineered bolt and breech maximize the aerodynamic efficiency that transform the coil power into rapid air flow, the reinforced chamber cap and plunger plate ensure the reliability even in rapid firing and durable use. Together with the F10555 pump grip enable your LongShot blaster tactical advance. Nerfer may choose the scar muzzle or barrel further enhance the dart spinning and accuracy, the parts are compatible with this stefan kit.

Advance modding skill does require, you need to remove the plunger, bolt module amd muzzle on your longshot and replace this metal kit. This kit only compatible to Stefan/ Short darts mags.
 
 
 
The kit include the following parts:
- Worker MOD 18KG Spring Coil for LongShot
- Worker MOD Alloy Blot Sled Kit for Nerf LongShot
- Worker MOD Metal Catch Plate for Nerf LongShot
- Worker MOD Metal Plunger Rod Plate for Nerf LongShot
- Worker MOD Metal Muzzle for Nerf LongShot
- Worker MOD Metal Chamber End Cap  for Nerf LongShot
- Worker MOD Metal Stefan Breech Bolt Barrel Kit for Nerf LongShot
- Worker MOD Metal Trigger for Nerf LongShot
- Worker MOD Plunger Chamber Set for Nerf LongShot