KJW M1911 "PRO" GBB, CO2 Version, with Begadi Stainless Efficiency Valve, CNC Alu Pistonheads, Case & Maintenance Kit (18+)
Shipping possible from the age of 18 due to age check.
Possession permitted from the age of 18. This Airsoft is subject to the prohibition of carrying!
You can see details of the shipping service providers when you are logged in.
For your orders with Begadi, we use a system based on two-step authentication, as required by law. The age of the account holder and the age of the recipient of the goods are checked.
The check is automated, convenient and GDPR-compliant! No data is stored.
Other interesting articles:
-
25 CO2 cartridges 12g€15.90
Manufacturer: KJ Works
System: GBB
Caliber: 6mm
HopUp: yes, adjustable
Material: Completely metal, only grip panels made of plastic
Magazine capacity: 26 rounds
Energy:approx. 0.8 joules (gas) or 1.0 joule (CO2)
Total length: approx. 218 mm
Weight : approx. 900g
Barrel length: 112mm
PTB approval: Details see here
Depending on the version / offer, a gas or CO2 magazine is included in the scope of delivery.
The CO2 magazine is included in the offer shown here
Features:
- Full metal construction (only grip panels made of plastic)
- realistic weight
- Functionality identical to the real model
- Palm safety like the original
- Can be operated with gas or CO2
- 14mm CCW thread for mounting Tracer or Silnecer
- Thread protection cap included
- PRO version
- Internals (Valve-Knocker & Sear) made of steel
- Begadi Stainless Efficiency Valve
- Good gas efficiency
- CNC Pistonheads with ventilation
- Gun is supplied in a padded, lockable case
- Maintenance kit included in the scope of delivery
Details on the PRO version:
In the PRO version, all components of the trigger group are made of steel and the sear is made of hardened steel.
Compared to the standard version, the Nozzle has been reinforced and is now made of robust nylon fiber. This also withstands the high pressure of CO2 much better.
To ensure a perfect seal, the PRO version has a CNC-machined Pistonheads with ventilation. This also ensures a smooth-running system in the cool-down area.
Due to the better seal, the energy can be slightly higher than with the standard version.
Our Begadi Efficiency valve made of stainless steel is already installed in this gun.
Thanks to its smooth operation and revised design, this valve ensures a significantly more constant energy output and reduces gas consumption by up to 15%.
For example, it is possible to fire up to 55 rounds at 0.85 joules from a small 1911 GBB magazine (data with ProTech gas at 18°C). This valve also has an additional O-ring on the inside so that the firing piston is sealed to the rear when opened and no gas can escape.
The amount of gas that can escape per shot has been set so that the GBB can work without any problems but does not go into cool-down so quickly. As O-rings can always leak, we use a special material here that is resistant to cold. This does not contract in the cold and lasts much longer. All components of our valves are CNC-machined from stainless steel. Due to the high pressure of CO2, we work with a PTFE/Teflon seal which is also CNC machined
The Begadi Efficiency valves are not available individually, but only when installed in magazines or GBBs as/where we offer them in the store. Customers who have purchased magazines or GBBs without Begadi Stainless Efficiency Valves from Begadi in the past can have the Begadi Stainless Efficiency Valves retrofitted by our workshop on request. This service is limited to magazines & GBBs purchased from Begadi
Sectional drawings of the Begadi Stainless Efficiency valves incl. material information:
Maintenance Kit:
To ensure that you as a customer have many years of fun with the purchased weapon, we include some wear parts in the delivery, which can be replaced if necessary in case of maintenance or damage, contents of the kit are as follows:
- Piercing valve
- Magazine screw for CO2 capsule
- Magazine lips
- Magazine follower
Note on the additionally supplied original KJW exhaust valve:
KJW only supplies its GBBs and magazines including their original exhaust valves. Therefore, for the Begadi versions of the magazines, the original KJW valves are subsequently removed by the Begadi workshop and replaced with the Begadi Stainless Efficiency valves. The original KJW exhaust valve is then removed and supplied. We recommend keeping the original KJW valve as a backup. The outer O-rings can also be used for the Begadi Stainless Efficiency valve.
In the course of the valve replacement by the Begadi workshop, the magazines are also tested, including firing tests in the corresponding GBB. These tests occasionally result in minimal traces of use on the magazines. Unfortunately, this cannot be completely avoided during tests.
Magazines and downloads:
- Magazine for KJWM1911 series, 26 BBs - gas version - with Begadi Stainless Efficiency valve
-Magazine for KJW M1911 series, 26 BBs - CO2 version - with Begadi Stainless Efficiency valve
- Magazine for KJW KP-07 series, 26 BBs - gas version, silver - with Begadi Stainless Efficiency valve
- Magazine for KJW KP-07 series, 26 BBs - CO2 version, black - with Begadi Stainless Efficiency valve
-Exploded view of the KJW 1911 CO2 magazine
-Complete manual KJW 1911 GBB, with exploded view
- KJW 1911 tuning parts and spare parts
- Begadi G10 grips for M 1911 GBB models
Info: The KP-07 magazines are also compatible, only the base plates differ optically.
Videos & Reviews with focus on the KJW M1911 model:
- KJW 1911 GBB Text Review (german, combat-as.com) - old version without upgrades
Videos & Reviews with focus on the Begadi Stainless Efficiency Valve:
The following linked videos primarily show other pistol models, but the focus is also on the Begadi Stainless Efficiency valves, so these reviews are linked here. The valves and therefore their characteristics are the same and can therefore also be transferred to the KJW GBB offered here.
- WE GBB "Upgrade Version" - Focus also on the Begadi Stainless Efficiency valve (YouTube, REAPERs Airsoft)
- WE/BEGADI GBB Update - Focus also on the Begadi Stainless Efficiency Valve (YouTube, TEAM-030-AIRSOFT)
- WE GForce 19 GBB - Focus also on the Begadi Stainless Efficiency valve (YouTube, Highlander)
- WE GForce 34 GBB - Focus also on the Begadi Stainless Efficiency Valve (German, rapax.net, video + text)
- WE HiCapa GBBReview and Shooting Test / Mag Check - also with focus on the Begadi Stainless Efficiency Valve(YouTube, Angry Unicorns Airsoft)
Recommended hard shell holsters:
- Begadi Basic Universal Injection Molded Holster, fully adjustable, for larger pistols
- BEGADI "Multi Fit" Injection Molded Holster with Paddle
System: GBB
Caliber: 6mm
HopUp: yes, adjustable
Material: Completely metal, only grip panels made of plastic
Magazine capacity: 26 rounds
Energy:approx. 0.8 joules (gas) or 1.0 joule (CO2)
Total length: approx. 218 mm
Weight : approx. 900g
Barrel length: 112mm
PTB approval: Details see here
Depending on the version / offer, a gas or CO2 magazine is included in the scope of delivery.
The CO2 magazine is included in the offer shown here
Features:
- Full metal construction (only grip panels made of plastic)
- realistic weight
- Functionality identical to the real model
- Palm safety like the original
- Can be operated with gas or CO2
- 14mm CCW thread for mounting Tracer or Silnecer
- Thread protection cap included
- PRO version
- Internals (Valve-Knocker & Sear) made of steel
- Begadi Stainless Efficiency Valve
- Good gas efficiency
- CNC Pistonheads with ventilation
- Gun is supplied in a padded, lockable case
- Maintenance kit included in the scope of delivery
Details on the PRO version:
In the PRO version, all components of the trigger group are made of steel and the sear is made of hardened steel.
Compared to the standard version, the Nozzle has been reinforced and is now made of robust nylon fiber. This also withstands the high pressure of CO2 much better.
To ensure a perfect seal, the PRO version has a CNC-machined Pistonheads with ventilation. This also ensures a smooth-running system in the cool-down area.
Due to the better seal, the energy can be slightly higher than with the standard version.
Our Begadi Efficiency valve made of stainless steel is already installed in this gun.
Thanks to its smooth operation and revised design, this valve ensures a significantly more constant energy output and reduces gas consumption by up to 15%.
For example, it is possible to fire up to 55 rounds at 0.85 joules from a small 1911 GBB magazine (data with ProTech gas at 18°C). This valve also has an additional O-ring on the inside so that the firing piston is sealed to the rear when opened and no gas can escape.
The amount of gas that can escape per shot has been set so that the GBB can work without any problems but does not go into cool-down so quickly. As O-rings can always leak, we use a special material here that is resistant to cold. This does not contract in the cold and lasts much longer. All components of our valves are CNC-machined from stainless steel. Due to the high pressure of CO2, we work with a PTFE/Teflon seal which is also CNC machined
The Begadi Efficiency valves are not available individually, but only when installed in magazines or GBBs as/where we offer them in the store. Customers who have purchased magazines or GBBs without Begadi Stainless Efficiency Valves from Begadi in the past can have the Begadi Stainless Efficiency Valves retrofitted by our workshop on request. This service is limited to magazines & GBBs purchased from Begadi
Sectional drawings of the Begadi Stainless Efficiency valves incl. material information:
Maintenance Kit:
To ensure that you as a customer have many years of fun with the purchased weapon, we include some wear parts in the delivery, which can be replaced if necessary in case of maintenance or damage, contents of the kit are as follows:
- Piercing valve
- Magazine screw for CO2 capsule
- Magazine lips
- Magazine follower
Note on the additionally supplied original KJW exhaust valve:
KJW only supplies its GBBs and magazines including their original exhaust valves. Therefore, for the Begadi versions of the magazines, the original KJW valves are subsequently removed by the Begadi workshop and replaced with the Begadi Stainless Efficiency valves. The original KJW exhaust valve is then removed and supplied. We recommend keeping the original KJW valve as a backup. The outer O-rings can also be used for the Begadi Stainless Efficiency valve.
In the course of the valve replacement by the Begadi workshop, the magazines are also tested, including firing tests in the corresponding GBB. These tests occasionally result in minimal traces of use on the magazines. Unfortunately, this cannot be completely avoided during tests.
Magazines and downloads:
- Magazine for KJWM1911 series, 26 BBs - gas version - with Begadi Stainless Efficiency valve
-Magazine for KJW M1911 series, 26 BBs - CO2 version - with Begadi Stainless Efficiency valve
- Magazine for KJW KP-07 series, 26 BBs - gas version, silver - with Begadi Stainless Efficiency valve
- Magazine for KJW KP-07 series, 26 BBs - CO2 version, black - with Begadi Stainless Efficiency valve
-Exploded view of the KJW 1911 CO2 magazine
-Complete manual KJW 1911 GBB, with exploded view
- KJW 1911 tuning parts and spare parts
- Begadi G10 grips for M 1911 GBB models
Info: The KP-07 magazines are also compatible, only the base plates differ optically.
Videos & Reviews with focus on the KJW M1911 model:
- KJW 1911 GBB Text Review (german, combat-as.com) - old version without upgrades
Videos & Reviews with focus on the Begadi Stainless Efficiency Valve:
The following linked videos primarily show other pistol models, but the focus is also on the Begadi Stainless Efficiency valves, so these reviews are linked here. The valves and therefore their characteristics are the same and can therefore also be transferred to the KJW GBB offered here.
- WE GBB "Upgrade Version" - Focus also on the Begadi Stainless Efficiency valve (YouTube, REAPERs Airsoft)
- WE/BEGADI GBB Update - Focus also on the Begadi Stainless Efficiency Valve (YouTube, TEAM-030-AIRSOFT)
- WE GForce 19 GBB - Focus also on the Begadi Stainless Efficiency valve (YouTube, Highlander)
- WE GForce 34 GBB - Focus also on the Begadi Stainless Efficiency Valve (German, rapax.net, video + text)
- WE HiCapa GBBReview and Shooting Test / Mag Check - also with focus on the Begadi Stainless Efficiency Valve(YouTube, Angry Unicorns Airsoft)
Recommended hard shell holsters:
- Begadi Basic Universal Injection Molded Holster, fully adjustable, for larger pistols
- BEGADI "Multi Fit" Injection Molded Holster with Paddle
Review Partner