Hammerhead Hammer Prime Break Open 3D Print Revolver Blaster

Bring authentic revolver action to your sidearm loadout! The Hammerhead is a 5-shot 3D-print revolver with a real hammer prime and break-open reload. Heavy-duty spring plunger, 90–100 FPS, built for half-length darts. 

FEATURES:

• Upgraded Spring Plunger Engine: Modified with a heavy-duty coil spring and high-seal plastic plunger tube setup, delivering consistent 90–100 FPS muzzle velocity.

• Thumb Hammer-Prime Mechanism: True single-handed operation—cock the rear hammer back to index the cylinder and prime the plunger in one swift motion.

• Break-Open Reloading: Actuate the frame release to swing the barrel down, exposing the cylinder rear for fast dart loading on the run.

• 5-Round Revolving Cylinder: Precision-molded chambers engineered specifically for elite or half-length (short) foam darts.

• Integrated Tactical Rails: Features molded top and bottom rail profiles for attaching optics, laser sights, or tactical accessories.
  

Note: Requires buyer assembly. 3D-printed parts take 15–17 days to produce and ship. Orders cannot be cancelled once placed. And the hardware kit is for the metric print file, as screws are not imperial metric.

Color Options:

3 sections' color are customizable, pls contact our customer service to tell which color you want.
Color options: red / dark blue/ Blue / Navy blue/ sky blue/ Purple / dark purple/ pink / orange / Black / dark Gray / silver /  green/ light green/ army green / mint green / gold / yellow / brown / white.  More: Color filaments

Default color shown in picture:

Section A: purple.
Section B: orange. 
Section C: green. 

Specifications:

Fire mode: manual.
Material: 3D Printed PLA+.
Firepower: 100 FPS.
Ammo type: half length darts.
Capacity: 5 rounds.
Size: 32*13*4cm.
Weight: 500g.

Package includes: 

• 1 x Complete Set of 3D-Printed Frame, Cylinder, Barrel & Grip Components

• 1 x Upgraded Mainspring & Plastic Plunger Tube Set

Assembly Guide:

https://www.printables.com/model/1789686-hammerhead-hammer-prime-break-open-revolver-dart-b#assembly-guide-