6mmProShop 60rd M381 40mm Airsoft Grenade Shell
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$50.00
Unleash explosive firepower with the 6mmProShop 60rd M381 40mm Airsoft Grenade Shell. Featuring a CNC-machined aluminum body, triple ball bearing seal, and compatibility with Green Gas, CO2, and Propane, this shell delivers powerful, consistent performance. Perfect for most standard 40mm launchers — built tough for serious airsoft players.
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Technical Information
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6MMPROSHOP M381 60RD 40MM AIRSOFT GRENADE SHELL
SINGLE SHELL // CNC ALUMINUM // GREEN GAS & CO2 COMPATIBLE
60-ROUND CAPACITY | CNC-MACHINED ALUMINUM | TRIPLE BALL BEARING DESIGN | SILICONE O-RING SEALS
PRECISION CONSTRUCTION. COMPACT CAPACITY.
A reusable gas-powered shell for compatible airsoft launchers.
The 6mmProShop M381 is a reusable 40mm gas-powered airsoft shell with a 60-round BB capacity.
Its CNC-machined aluminum body houses a triple ball bearing mechanism and silicone O-ring seals. The shell is listed as compatible with green gas and CO2. Follow the manufacturer’s operating requirements for the gas you use.
Laser markings may identify the shell as M381 or M433. The markings can vary between units.
60 ROUNDS. // CNC ALUMINUM. // REUSABLE DESIGN.
01 // CNC-MACHINED ALUMINUM BODY
Metal construction
The shell is made from CNC-machined aluminum. Its metal body houses the internal components and gives it a cartridge-inspired appearance.
This product is intended for recreational airsoft use.
02 // 60-ROUND BB CAPACITY
A compact 40mm shell
This shell holds up to 60 compatible airsoft BBs. It offers a smaller-capacity option than 120-round 40mm shells.
The 60-round rating refers to BB capacity. This is not an explosive or pyrotechnic product.
03 // TRIPLE BALL BEARING MECHANISM
Designed for sealing and serviceability
The shell uses a triple ball bearing mechanism. The manufacturer describes it as part of the sealing system and reusable design.
Follow the manufacturer’s instructions for inspection, maintenance, or rebuilding. Avoid unverified modifications.
04 // SILICONE O-RING SEALS
Seals for the gas system
Silicone O-rings are part of the shell’s internal sealing system.
Seal condition can affect operation over time. Store and maintain the shell according to the manufacturer’s recommendations.
05 // GREEN GAS & CO2 COMPATIBILITY
Use only approved gas and equipment
This model is listed as compatible with green gas and CO2. Use only gas supplies and equipment approved by the manufacturer.
Do not assume all pressures, containers, or adapters are interchangeable. Follow the specified operating limits.
06 // LASER-ENGRAVED MARKINGS
M381 or M433 details may vary
The aluminum shell has laser-engraved markings. Units may be marked M381 or M433.
The marking is a cosmetic detail and may vary. Confirm availability before ordering if you require a specific marking.
PRODUCT ARCHITECTURE
6MMPROSHOP // M381 60RD
- Manufacturer: 6mmProShop
- Product: 40mm airsoft gas grenade shell
- Model: M381 type
- Package quantity: One shell
- BB capacity: 60 rounds
- Construction: CNC-machined aluminum
- Internal mechanism: Triple ball bearing design
- Seals: Silicone O-rings
- Listed gas compatibility: Green gas / CO2
- Exterior markings: M381 or M433; may vary
- Maintenance: Rebuildable, following manufacturer guidance
- Application: Compatible recreational airsoft launchers
IMPORTANT GAS SAFETY & COMPATIBILITY
This is a gas-powered airsoft accessory. It is not a real grenade or firearm cartridge.
Follow the manufacturer’s gas and pressure specifications. Do not modify the gas system, exceed operating limits, or use damaged equipment.
Wear properly rated airsoft eye protection and follow your field’s safety rules.
Package includes one 6mmProShop 60rd M381-type 40mm airsoft gas shell.
6MMPROSHOP M381 // 60RD
The 6mmProShop M381 combines a CNC-machined aluminum body, a 60-round capacity, a triple ball bearing mechanism, and silicone O-ring seals. It is listed for use with green gas and CO2, following the manufacturer’s requirements.
This single-shell package is for compatible recreational airsoft launchers. Check fitment and gas requirements before use.
CNC ALUMINUM // 60-ROUND CAPACITY // REUSABLE DESIGN
TRIPLE BALL BEARING MECHANISM. // SILICONE O-RING SEALS. // AIRSOFT USE ONLY.
| Weight | 1.5 kg |
|---|---|
| Dimensions | 12 × 9 × 6 in |
| Product Specifications | Length: 85mm |
FAQ
â—‰ M381 60RD // FAQ DATABASE â—‰
Explore the M381 Type 60-Round 40mm Airsoft Gas Grenade Shell, a reusable accessory designed exclusively for compatible recreational airsoft launchers. Featuring CNC-machined aluminum construction, a triple ball bearing mechanism, high-quality silicone O-ring seals and a rebuildable design, this single-shell configuration has a manufacturer-listed capacity of up to 60 airsoft BBs. The manufacturer identifies green gas and CO2 compatibility, subject to its approved requirements. Review the shell’s construction, markings, compatibility and package details below.
How many shells are included?
This listing includes one individual 40mm airsoft gas shell.
How many BBs does the shell hold?
The M381 Type shell has a manufacturer-listed capacity of up to 60 airsoft BBs.
What material is the shell made from?
The shell body is constructed from CNC-machined aluminum.
What internal mechanism does it use?
The shell incorporates a triple ball bearing design as part of its internal mechanism.
What type of seals are included?
The M381 Type shell features high-quality silicone O-ring seals within its construction.
Is the shell reusable?
Yes. The shell features a rebuildable design intended for repeated recreational airsoft use, subject to the manufacturer’s servicing and safety requirements.
Is it compatible with green gas?
Yes, according to the manufacturer. Green gas is identified as a compatible gas type, subject to the manufacturer’s operating requirements.
Can it also use CO2?
Yes, subject to manufacturer-approved requirements. CO2 compatibility does not mean that every CO2 source or pressure configuration is suitable.
Does the shell have M381 markings?
The shell may feature M381 or M433 laser markings. The exact marking version can vary.
Will it fit every 40mm airsoft launcher?
Not necessarily. Compatibility is not universal and must be verified for the specific 40mm airsoft launcher model.
Does the shell contain explosives?
No explosive or pyrotechnic function is specified. The product is described as a gas-powered airsoft accessory.
Is a launcher included?
No. This listing is for one individual 40mm airsoft gas shell only. An airsoft launcher is not included.
Are BBs or gas included?
Neither BBs nor gas are confirmed as included in the supplied product information. Their inclusion should not be assumed.
Can this shell be used with real firearms?
No. This shell is intended exclusively for compatible recreational airsoft equipment and is not designed for real firearms.
What makes the M381 Type 60-Round Airsoft Gas Grenade Shell stand out?
The M381 Type 60-Round 40mm Airsoft Gas Grenade Shell is a reusable gas-powered accessory designed exclusively for compatible recreational airsoft launchers. Its CNC-machined aluminum construction incorporates a triple ball bearing mechanism and high-quality silicone O-ring seals. With a manufacturer-listed capacity of up to 60 airsoft BBs, the shell features a rebuildable design intended for repeated recreational use in accordance with manufacturer requirements. The manufacturer identifies green gas and CO2 compatibility, subject to approved gas and pressure specifications. Depending on the supplied version, the shell may display M381 or M433 laser markings. This listing contains one individual 40mm gas shell; an airsoft launcher is not included, and neither BBs nor gas are confirmed as included. Compatibility must be verified for the exact airsoft launcher model, as universal fitment is not guaranteed.
FOR COMPATIBLE RECREATIONAL AIRSOFT EQUIPMENT ONLY. This shell is not designed for real firearms, and no explosive or pyrotechnic function is specified. Confirm compatibility with the exact 40mm airsoft launcher model. Although the manufacturer identifies green gas and CO2 compatibility, only manufacturer-approved gas sources and pressure conditions are suitable. Never exceed approved pressure limits, modify the shell or attempt servicing while pressurized. Do not expose a pressurized shell to excessive heat. M381 or M433 laser markings may vary by supplied version. This listing includes one shell only; an airsoft launcher is not included, and BBs and gas are not confirmed as included. Use appropriate airsoft eye protection and follow all applicable field rules, age requirements and local regulations.
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