[KM Kikaku] All-Metal Real Cartridge for Tokyo Marui BB Air Revolver Colt Python .357 Magnum [DNR357CT]

Product Details

Tokyo Marui BB Air Revolver Colt Python .357 Magnum Real Cartridges

These are realistic cartridges compatible with the Tokyo Marui BB Air Revolver Colt Python .357 Magnum.
They feature a brass machined body and an aluminum machined bullet.

With an emphasis on weight, texture, and operability,
they provide an authentic loading and ejection experience that cannot be achieved with genuine cartridges.
An O-ring securely holds the BB, and by adjusting the tightening of the bullet,
the holding force and initial velocity can be finely tuned.

▍Product Overview
■ Machined brass body + aluminum bullet

The cartridge case is machined from brass, and the bullet is machined from aluminum.
CNC engraving is applied, resulting in a realistic cartridge with excellent texture and presence.

■ Overwhelming weight

Each cartridge weighs 16g,
which is equivalent to about 8 genuine cartridges.
This provides a substantial feel during both loading and ejection.

■ Adjustable BB retention force

Features a structure that holds the BB with an O-ring.
The retention force can be adjusted by tightening or loosening the bullet,
allowing for fine-tuning according to usage.

▍Differences from genuine cartridges
① Improved catch feeling during ejection

Compared to genuine cartridges, the outer diameter of the cartridge base (outer rim of the engraved side) is designed to be approximately 0.3mm larger.
This improves the catch feeling when operating the ejector rod,
enabling more reliable and realistic ejection operations.

*Conversely, it is not compatible with Tokyo Marui BB air revolver speedloaders.

② Minimized bullet rattling

Compared to genuine cartridges, the outer diameter of the bullet is designed to be approximately 0.1mm larger.
This minimizes rattling when installed,
enhancing the overall sense of unity and quality.

▍Product Development

Developed and manufactured in Japan

▍Product Specifications
Item Content
Compatible model Tokyo Marui BB Air Revolver Colt Python .357 Magnum
Material Cartridge case: Machined brass / Bullet: Machined aluminum
Engraving CNC engraving
Quantity 6 rounds
Total weight 96g
Recommended BBs Tokyo Marui 0.12g BBs
Design standard For ages 10 and up / 0.135J or less
▍Notes
Please use Tokyo Marui 0.12g BBs.
Not compatible with Tokyo Marui BB air revolver speedloaders.
If you want to firmly fix the bullet position,
we recommend using KM Planning's Screw Lock Blue Solvent-Type Adhesive [KM1401B].
▍Overall evaluation

This is a full-fledged real cartridge that pursues realism not only in appearance,
but also in weight, ejection, and loading feel.

It is a custom part that combines practicality and satisfaction,
aimed at users who seek a presence and operability that cannot be experienced with genuine cartridges.

【Material】 Brass・Aluminum・Rubber