Airsoft Knowledge Base
Stay Connected
Chat with us Online
HitGuns.com is an Upfront Merchant on TheFind. Click for info.

You are here: Home > Gas Airsoft Guns and Grenades

Gas Airsoft Guns and Airsoft Grenade Launchers

Airsoft gas blow back guns are one of the most powerful and realistic types of airsoft guns due to their use of pressurized gasses. With a pull of the trigger a small burst of gas is released that helps propel BBs out of the barrel. From that small burst gas guns average FPS ranges are quite high often ranging 300 to 400 FPS and above with leftover energy to spare. The leftover energy can be felt as what is known as blowbacks giving a similar experience of recoil you will with real firearms. For some models of gas guns a portion of those energies are redirected into a mechanism that helps cycle the gun in a realistic fashion such as pushing the slide on pistols or the bolt on rifles. The most common gases used for airsoft are CO2 cartridges or Green Gas (a special blend of propane gasses mixed with silicon oil).

Sort By:
1 2 3
Airsoft Green Gas Propane Adapter Nozzle (Metal) ICS 40mm Grenade BB Shower and Slug Shell for Grenade Launchers Dboys 40mm Airsoft Grenade Shell for M203 Launchers
Airsoft Retail $45.00
HitGuns.com Airsoft $29.95
Airsoft Retail $45.00
HitGuns.com Airsoft $30.00
Airsoft Retail $45.00
HitGuns.com Airsoft $35.00
Airsoft Green Gas Propane Adapter Nozzle (Metal) ICS 40mm Grenade for M203 and EGLM Dboys 40mm Airsoft Grenade Shell for M203 Launchers
Use Propane Tanks/Cylinders
Alternative to Expensive Green Gas
Supreme Durable Metal Build
Knurled Base
Fires a shower of 70 Rounds of BB's
Removable Plastic Slug Head
Gas Powered Powerful Shot
​M203 Style Shells
​24-Round Single Blast​
CNC Metal Construction
​Powered by Green Gas
HFC 4 inch Barrel Gas Revolver Airsoft Gun - Silver Chrome HFC 4 inch Barrel Black Gas Revolver Airsoft Gun HFC 6 inch Barrel Savaging Bull Gas Revolver Airsoft Gun - Silver
Airsoft Retail $70.00
HitGuns.com Airsoft $49.98
Airsoft Retail $70.00
Airsoft Retail $49.98
Airsoft Retail $70.00
HitGuns.com Airsoft $55.00
You save $15.00!
HFC 4 inch Barrel Silver Chrome Gas Revolver Airsoft Gun HFC 4 inch Black Gas Revolver Airsoft Gun HFC 6 inch Barrel Savaging Bull Gas Revolver Airsoft Gun - Silver
Shining Chrome
Semi-Automatic
Metal Construction
Semi-Automatic
Metal Construction
Matte Black Finish
Brown Grips
Semi-Automatic
Metal Construction
Silver Finish
Black Grips
HFC 6 inch Barrel Gas Revolver Airsoft Gun - Black Boyi / DBoy M203 Grenade Launcher (Long) WE Full Metal P14 Combat Hi-Capa 5.1 Gas BlowBack Airsoft Gun with Green Gas Magazine
Airsoft Retail $70.00
HitGuns.com Airsoft $55.00
You save $15.00!
Airsoft Retail $160.00
HitGuns.com Airsoft $69.99
List Price: $119.98
Airsoft Retail $129.99
HitGuns.com Airsoft $79.00
HFC 6 inch Barrel Gas Revolver Airsoft Gun - Black Boyi / DBoy M203 Grenade Launcher (Long) WE Full Metal P14 Combat Hi-Capa 5.1 Gas BlowBack Airsoft Gun with Green Gas Magazine
Semi-Automatic
Metal Construction
Matte Black Finish
Black Grips
Grenade Launcher
Shoot 40 bb at once
Rail & barrel mount
350 FPS
30-Round Capacity
Full Metal Barrel and Frame
Adjustable Rear Sights
WE Full Metal M1911 Hi-Capa 5.1 Gas BlowBack Airsoft Gun MetalTac 1911 Hi-Capa Full Metal Gas Blow Back Airsoft Gun (Silver) MetalTac 1911 Hi-Capa Full Metal Gas Blow Back Airsoft Gun (Grey)
List Price: $119.98
Our Price: $99.98
Sale Price: $79.00
Airsoft Retail $150.00
HitGuns.com Airsoft $79.98
Airsoft Retail $150.00
HitGuns.com Airsoft $79.98
WE Full Metal M1911 Hi-Capa 5.1 Gas BlowBack Airsoft Gun MetalTac 1911 High-Capacity Full Metal Gas Blow Back Airsoft Gun (Silver) MetalTac 1911 High-Capacity Full Metal Gas Blow Back Airsoft Gun (Grey)
350 FPS
30-Round Capacity
Full Metal Barrel and Frame
Gun Grey Finish
300 FPS
Full Metal Build
14mm CCW Threaded Barrel
Anodized Two-Tone Finish
300 FPS
Full Metal Build
14mm CCW Threaded Barrel
Anodized Metal Grey Finish
WE Full Metal Dragon Hi-Capa 5.1 Gas BlowBack Airsoft Gun with 30-Round Magazine with Bumper Plate WE Full Metal Hi-Capa 5.1 "M" Gas BlowBack Airsoft Gun with 30-Round Magazine with Bumper Plate WE Full Metal Hi-Capa 5.1 "K" Gas BlowBack Airsoft Gun with 30-Round Magazine with Bumper Plate
Airsoft Retail $130.00
HitGuns.com Airsoft $95.00
Airsoft Retail $119.00
HitGuns.com Airsoft $95.00
Airsoft Retail $130.00
HitGuns.com Airsoft $95.00
WE Full Metal Dragon Hi-Capa 5.1 Gas BlowBack Airsoft Gun WE Full Metal Hi-Capa 5.1 "M" Gas BlowBack Airsoft Gun WE Full Metal Hi-Capa 5.1 "K" Gas BlowBack Airsoft Gun
350 FPS
30-Round Capacity
Hybrid Compensator and Slide
Fiber-Optic Front Sight
350 FPS
30-Round Capacity
Unique Slide Serrations
Adjustable Rear Sight
350 FPS
30-Round Capacity
"Saber-Tooth" Rear Serrations
Ported Vents
WE Full Metal M1911 Gas BlowBack Airsoft Gun (Silver) WE Full Metal Dragon Hi-Capa 4.3 Gas BlowBack Airsoft Gun with 30-Round Magazine with Bumper Plate Well G11 SMG Gas Blow Back Airsoft Gun (M11)
Airsoft Retail $134.99
HitGuns.com Airsoft $95.00
Airsoft Retail $129.99
HitGuns.com Airsoft $95.00
Airsoft Retail $200.00
HitGuns.com Airsoft $98.99
WE Full Metal M1911 Gas BlowBack Airsoft Gun (Silver) WE Full Metal Dragon Hi-Capa 4.3 Gas BlowBack Airsoft Gun with 30-Round Magazine with Bumper Plate Well G11 SMG Gas Blow Back M11 Airsoft Gun
350 FPS
16-Round Capacity
Full Metal Barrel and Frame
Full Silver Finish
350 FPS
Shortened 4.3" Slide
Hybrid Compensator and Slide
Fiber-Optic Front Sight
Gas blow back action
Semi and full automatic
Velocity = 325+ fps
Dboys M203 Airsoft Grenade Launcher (Long) w/ 40mm Airsoft BB Shower Grenade Shell WE Full Metal 1911 Tactical MEU Gas BlowBack Airsoft Gun (Tan) Dboys M203 Airsoft Grenade Launcher (Short) w/ 40mm Airsoft BB Shower Grenade Shell
Airsoft Retail $160.00
HitGuns.com Airsoft $99.95
Airsoft Retail $149.99
HitGuns.com Airsoft $99.95
Airsoft Retail $160.00
HitGuns.com Airsoft $99.95
Boyi / DBoy M203 Grenade Launcher W/Grenade WE Full Metal 1911 Tactical MEU Gas BlowBack Airsoft Gun (Tan) Dboys M203 Airsoft Grenade Launcher (Short) w/ 40mm Airsoft BB Shower Grenade Shell
15" Long Barrel Version
Includes 24-Round Shell
Full Metal Build
Mounts onto M4/M16 Airsoft Guns
350 FPS
Full Metal Barrel and Frame
Rubber Wrap-Around Grip
Desert Tan Finish
12" Long Barrel Version
Includes 24-Round Shell
Full Metal Build
Mounts onto M4/M16 Airsoft Guns
WE Full Metal Ported 1911 with Stag Style Grips Gas BlowBack Airsoft Gun (Black) WE Full Metal 1911 Tactical MEU Gas BlowBack Airsoft Gun (Black) WE P08 Luger Mid Type Barrel Airsoft Gas Blowback Pistol
Airsoft Retail $129.99
HitGuns.com Airsoft $99.98
Airsoft Retail $149.99
HitGuns.com Airsoft $99.98
List Price: $135.00
Airsoft Retail $135.00
HitGuns.com Airsoft $99.98
WE Full Metal Ported 1911 with Stag Style Grips Gas BlowBack Airsoft Gun (Black) WE Full Metal 1911 Tactical MEU Gas BlowBack Airsoft Gun (Black) WE P08 Luger Mid Type Barrel Airsoft Gas Blowback Pistol
350 FPS
Adjustable Rear Sight
Carved Stag Style Grips
Ported Slide & Outer Barrel
350 FPS
Full Metal Barrel and Frame
Rubber Wrap-Around Grip
Black Finish
Full metal body
Gas Blowback
310-330 fps
WE High Capa Dragon 7 inch Full Metal Gas Gun (Black) WE 1911 Compact Tactical B Full Metal Gas Blow Back WE 1911 Tactical Style Compact-A Full Metal Gas Blow Back
Airsoft Retail $140.00
HitGuns.com Airsoft $99.98
Airsoft Retail $129.99
HitGuns.com Airsoft $99.98
Airsoft Retail $129.99
HitGuns.com Airsoft $99.98
WE High Capa Dragon 7 inch Full Metal Gas Gun (Black) WE 1911 Compact Tactical B Full Metal Gas Blow Back WE 1911 Tactical Style Compact-A Full Metal Gas Blow Back
WE High Capa Dragon 7 inch Full Metal Gas Gun (Black) WE 1911 Compact Tactical B Full Metal Gas Blow Back WE 1911 Tactical Style Compact-A Full Metal Gas Blow Back
WE Full Metal Combat 1911 with Integrated Rail System Gas BlowBack Airsoft Gun (Black) WE Full Metal Classic M1911 Gas BlowBack Airsoft Gun (Metal Grey) WE M9 PTP Railed Full Metal Blowback Gas Gun (Black)
Airsoft Retail $129.99
HitGuns.com Airsoft $99.98
Airsoft Retail $129.99
HitGuns.com Airsoft $99.98
Airsoft Retail $150.00
HitGuns.com Airsoft $99.98
WE Full Metal Combat 1911 with Integrated Rail System Gas BlowBack Airsoft Gun (Black) WE Full Metal M1911 Gas BlowBack Airsoft Gun (Metal Grey) WE M9 PTP Railed Full Metal Blowback Gas Gun (Black)
350 FPS
Full Metal Barrel and Frame
Rail Interface System Unit
Match-Style Trigger
350 FPS
16-Round Capacity
Full Metal Barrel and Frame
Gun Metal Grey Finish
PTP Quality
Blowback
25+1 Rd capacity
WE M9 PTP Railed Desert Full Metal Blowback Gas Gun (Tan) WE Hi Capa 4.3 Full Metal Gas Blow Back Pistol WE Full Metal P14 Combat Hi-Capa 5.1 Gas BlowBack Airsoft Gun with Co2 Compatible Magazine
Airsoft Retail $150.00
HitGuns.com Airsoft $99.98
Airsoft Retail $130.00
HitGuns.com Airsoft $99.98
Airsoft Retail $129.99
HitGuns.com Airsoft $99.98
WE M9 PTP Railed Desert Full Metal Blowback Gas Gun (Tan) WE Hi Capa 4.3 Full Metal Gas Blow Back Pistol we-018 WE Full Metal P14 Combat Hi-Capa 5.1 Gas BlowBack Airsoft Gun with Co2 Compatible Magazine
PTP Quality
Blowback
25+1 Rd capacity
Hi Capa 4.3
Full Metal
Gas Blow Back
350 FPS
Co2 Cartridge Compatible
Full Metal Barrel and Frame
Adjustable Rear Sights
WE Hi Capa 5.1 Full Metal Gas Blow Back Pistol WE P08 Luger Short Type Barrel Airsoft Gas Blowback Pistol HFC M11 HG-203 Full Metal Gas Blow Back Sub-machine Gun, with Barrel Extension
Airsoft Retail $130.00
HitGuns.com Airsoft $99.98
List Price: $135.00
Airsoft Retail $110.00
HitGuns.com Airsoft $99.99
List Price: $150.00
Our Price: $150.00
Sale Price: $99.99
You save $50.01!
WE Hi Capa 5.1 R Full Metal Gas Blow Back WE P08 Luger Short Type Barrel Airsoft Gas Blowback Pistol HFC M11 HG-203 Gas Blow Back Sub-machine Gun, with Barrel Extension
Hi Capa 5.1
Full Metal
Gas Blow Back
Full Sized Pistol
Full metal body
Gas Blowback
310-330 fps
Full Metal
Gas Blow Back
300-330 FPS w/ .2g BB
Comes with Suppressor
   
 
1 2 3
hitguns airsoft store on facebook hitguns airsoft store on twitter hitguns airsoft news rssfeed