Worker Kunlun

Worker Kunlun Bolt-Action Blaster — Sniper-Style

The Worker Kunlun Blaster is a spring-powered bolt-action foam dart blaster crafted for players who want sniper styling. it requires minimal assembly — simply connect the front and rear shell halves, mount the top rail.

Its internal core is pre-installed into two reinforced halves, featuring metal components at key stress and seal points for long-term durability. The prime action is smooth and tactile, driven by an all-metal bolt and plunger system, supported by brass thread inserts and rubberized grip and cheek rest padding for confident handling and comfort.

Out of the box, performance lands in the 200 FPS velocity class, with supported spring and barrel setups pushing close to 300 FPS, depending on configuration.

The Kunlun is compatible with both short-dart and standard Talon-style magazines.

Important Notes: Updated 15/04/2026

• The Orange Kunlun has been discontinued, according to Worker.
• The current batch of Kunlun comes with a metal plunger head and catch by default, so you might not need to buy an upgraded plunger head kit anymore.
  The only difference between the upgrade kit and the current stock version is the tail of the plunger head.
• The 1.6×270mm spring used to be standard, but it is no longer included in the original Kunlun packaging.
• A 1.6×270mm kunlun spring from Worker will be included with Kunlun sold on this site.

Size & Appearance – Video

A 3D-printed mag release (Bambu/Polymaker PETG HF orange by default) is included for free, as shown in the gallery.

We hope this helps resolve the issue mentioned in the video below, where a standard Talon magazine leaves a large gap between the mag release and the magazine.

File Location:

https://www.printables.com/model/1211737-worker-kunlun-dual-mag-release

Performance Reference (Official Approx.)

Note: Different springs perform best with different barrel lengths. Kunlun is designed around longer barrels (450–550), and shorter barrels are generally not recommended.

Do not upgrade Kunlun with the 1.6×300 Harrier spring, even if you already have them on site. Kunlun uses a 270mm spring system, and BlasterTECH notes the 1.6×300 Harrier spring is not suitable due to spring length and compatibility with Kunlun’s design. （This has not been personally tested, but the rationale appears sound.）

Key Features

• Bolt-action design for controlled, smooth firing cycles

• Rigid polymer and alloy construction for stability and long-term durability

• Consistent performance using Worker short darts and compatible mags

• Modular rail sections for mounting optics, bipods, and accessories

• Comfortable stock and ergonomic grip designed for steady aiming

• Upgradeable internals — supports stronger springs and metal components

• Ideal for long-range, target shooting, and precision builds

Size & Weight

• Weight: 1550 g

• Dimensions: 107 × 28 × 6 cm

What’s Included

• Worker Kunlun Blaster in two halves

• 1.4 × 250 mm spring

• 550 mm threaded-breach barrel

• Decorative outer barrel sleave

• Metal top rail

• Metal side rails

• 6-dart“Kunlun” mag

• 1 PCAR

• Worker iron sight pair

• Hardware

• 3D printed mag release