UPHL-158CI (SB15's hybrid lives!)
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- First Sergeant 3
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Last edited by SpudBlaster15 on Wed Jul 14, 2021 7:40 pm, edited 10 times in total.
- deathbyDWV
- Corporal
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Looks good. That'd be so cool if you could fill it from an onboard hpa tank...
Life's too short to mark off the items on your wish list...
- SpudFarm
- First Sergeant 3
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Good job on redesigning SB!
It is now much cleaner and more thought through if I can say that.
Not really much to say about this gun since it has all been said a few years ago
Just wanted to leave a comment since I love the ever rising flow of hybrids on this forum.
Edit: when looking over the pictures again I realized that you have a handle at the ABS barrel. That might not be the best place to have your hand if it fails..
It is now much cleaner and more thought through if I can say that.
Not really much to say about this gun since it has all been said a few years ago

Just wanted to leave a comment since I love the ever rising flow of hybrids on this forum.
Edit: when looking over the pictures again I realized that you have a handle at the ABS barrel. That might not be the best place to have your hand if it fails..
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- First Sergeant 3
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Last edited by SpudBlaster15 on Wed Jul 14, 2021 7:40 pm, edited 1 time in total.
- Moonbogg
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Looks great! I like it a lot. My only concern is, like someone mentioned, having your hand near the plastic barrel. I am afraid the barrel or plastic breech area could fail at 5x. That could cause some very serious damage to your hand by getting cut from the plastic. Could you put a sheetmetal shield by the top of the handle or something? Just a thought.
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Last edited by SpudBlaster15 on Wed Jul 14, 2021 7:39 pm, edited 2 times in total.
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- First Sergeant 3
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Last edited by SpudBlaster15 on Wed Jul 14, 2021 7:39 pm, edited 1 time in total.
Sweet, clean and simple hybrid SB. If you're going to shoot it rifle style, you might consider some padding of some sort at the butt...looks like those relatively small pipes might dig into your shoulder upon recoil more than you would like.
You could also twist that gage down where it's inside your plumbing/stock zone. It's vulnerable to get knocked off or generally abused from even normal handling in its present location. Yeah I know, that valve handle is inconveniently in the same location.
What are you planning for your 1.5" ammo? I assume your barrel isn't golf ball size.
You could also twist that gage down where it's inside your plumbing/stock zone. It's vulnerable to get knocked off or generally abused from even normal handling in its present location. Yeah I know, that valve handle is inconveniently in the same location.
What are you planning for your 1.5" ammo? I assume your barrel isn't golf ball size.
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- First Sergeant 3
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Last edited by SpudBlaster15 on Wed Jul 14, 2021 7:39 pm, edited 1 time in total.
- Gun Freak
- Lieutenant 5
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I love this gun, I think I may use it as a model for when (or if
) I ever build one. Simple and effective.

OG Anti-Hybrid
One man's trash is a true Spudder's treasure!
Golf Ball Cannon "Superna" ■ M16 BBMG ■ Pengun ■ Hammer Valve Airsoft Sniper ■ High Pressure .22 Coax
Holy Shat!
One man's trash is a true Spudder's treasure!
Golf Ball Cannon "Superna" ■ M16 BBMG ■ Pengun ■ Hammer Valve Airsoft Sniper ■ High Pressure .22 Coax
Holy Shat!
- Lockednloaded
- Staff Sergeant
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Great hand held hybrid!
My only suggestions for improvement would be a different propane tank, like the long skinny ones, and some sort of body made of abs or wood.
I also have one question, what steps do you take to load it, i think it might be burst disk, open BV to chamber, pump pressure in, Close BV, Meter propane, inject gas, close BV, FIRE!
Am I right?
My only suggestions for improvement would be a different propane tank, like the long skinny ones, and some sort of body made of abs or wood.
I also have one question, what steps do you take to load it, i think it might be burst disk, open BV to chamber, pump pressure in, Close BV, Meter propane, inject gas, close BV, FIRE!
Am I right?
I love lamp
- Gun Freak
- Lieutenant 5
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So when you fill it with air and propane, then close the main ball valve, there is still mix inside the metering part right?
OG Anti-Hybrid
One man's trash is a true Spudder's treasure!
Golf Ball Cannon "Superna" ■ M16 BBMG ■ Pengun ■ Hammer Valve Airsoft Sniper ■ High Pressure .22 Coax
Holy Shat!
One man's trash is a true Spudder's treasure!
Golf Ball Cannon "Superna" ■ M16 BBMG ■ Pengun ■ Hammer Valve Airsoft Sniper ■ High Pressure .22 Coax
Holy Shat!
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- First Sergeant 3
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Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras nec placerat erat. Vivamus dapibus egestas nunc, at eleifend neque. Suspendisse potenti. Sed dictum lacus eu nisl pretium vehicula. Ut faucibus hendrerit nisi. Integer ultricies orci eu ultrices malesuada. Fusce id mauris risus. Suspendisse finibus ligula et nisl rutrum efficitur. Vestibulum posuere erat pellentesque ornare venenatis. Integer commodo fermentum tortor in pharetra. Proin scelerisque consectetur posuere. Vestibulum molestie augue ac nibh feugiat scelerisque. Sed aliquet a nunc in mattis.
Last edited by SpudBlaster15 on Wed Jul 14, 2021 7:44 pm, edited 1 time in total.