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Forum: Tippmann 04-01-2016, 12:42 PM
Replies: 175
Views: 14,374
Posted By Echo
Woah there CAD wizard. That was fast!

Woah there CAD wizard. That was fast!
Forum: CCM 03-09-2016, 01:48 PM
Replies: 2,661
Views: 149,625
Posted By Echo
Something like that would work. Obviously you...

Something like that would work. Obviously you want to make sure the female threads are spyder and the male are autococker.

Alternatively, you could have a machinist cut and rethread the barrel. I...
Forum: Tippmann 01-23-2016, 11:30 AM
Replies: 175
Views: 14,374
Posted By Echo
A little bit, if I'm being honest. I still have...

A little bit, if I'm being honest. I still have most of my SMGs and tools, but I haven't had a weekend to myself in ages. If I make progress, I'll be sure to post it.
Forum: Custom Projects / Custom Questions 11-23-2015, 02:09 PM
Replies: 56
Views: 4,822
Posted By Echo
^This. I haven't played in over a year...

^This.

I haven't played in over a year (wow, that really hurt to say :() but i think I need to build a printer and buy a Traccer.
Forum: CCM 10-25-2015, 02:34 PM
Replies: 2,661
Views: 149,625
Posted By Echo
Wait, I lied. You also need the end plate...

Wait, I lied. You also need the end plate (http://www.brownells.com/rifle-parts/receiver-parts/buffer-tube-parts/buffer-tube-hardware/ar-15-m16-receiver-end-plate-prod20464.aspx).

Well, you don't...
Forum: CCM 10-25-2015, 09:40 AM
Replies: 2,661
Views: 149,625
Posted By Echo
You're almost there. Actually if you get the...

You're almost there. Actually if you get the buffer tube kit you will be, but you'll have extra parts. You don't need the spring or recoil buffer out of that kit, but you do need the nut that's shown...
Forum: CCM 10-21-2015, 10:21 PM
Replies: 2,661
Views: 149,625
Posted By Echo
Do a quick Google search for "M16A1" or "A1...

Do a quick Google search for "M16A1" or "A1 handguard". The earlier version of the handguard had a triangular cross section and needed a front cap to match. Magpul furniture is actually compatible...
Forum: CCM 10-13-2015, 09:16 PM
Replies: 2,661
Views: 149,625
Posted By Echo
Hey Bill, I don't know if this has been asked...

Hey Bill, I don't know if this has been asked yet, but is it possible to get one in raw aluminum?
Forum: Rare, Old Guns 09-16-2015, 11:12 AM
Replies: 15
Views: 1,234
Posted By Echo
If anyone wants info on that velocity adjuster,...

If anyone wants info on that velocity adjuster, PM me and I'll elaborate. Also, I can make a magazine spring new from a McMaster Carr constant force spring.
Forum: CCM 07-03-2015, 01:19 PM
Replies: 2,661
Views: 149,625
Posted By Echo
Careful Bill. This is MCB, someone might take you...

Careful Bill. This is MCB, someone might take you up on that.
Forum: Misc Paintball Items 06-09-2015, 09:59 AM
Replies: 18
Views: 1,726
Posted By Echo
Hey, I'll take the ion guts. PM'ing

Hey, I'll take the ion guts. PM'ing
Forum: CCM 04-30-2015, 12:06 PM
Replies: 2,661
Views: 149,625
Posted By Echo
I dont know why, but I like the Thordsen. For my...

I dont know why, but I like the Thordsen. For my SSR I'd try something more like this;

http://i53.photobucket.com/albums/g52/elrojo14/TPF/u15.jpg

Maybe build up a custom stock to look similar...
Forum: CCM 04-30-2015, 01:29 AM
Replies: 2,661
Views: 149,625
Posted By Echo
I'd like to know just what it is we need also. Im...

I'd like to know just what it is we need also. Im about to go diving into the other SR1 threads to see. Left you some feedback though.
Forum: CCM 04-28-2015, 02:35 AM
Replies: 2,661
Views: 149,625
Posted By Echo
Don't sell yourself short Bill. I think this fact...

Don't sell yourself short Bill. I think this fact is the reason these folks find value in your work.
Forum: First Strike 04-25-2015, 02:34 AM
Replies: 69
Views: 4,838
Posted By Echo
I think thats the one everyone is talking about....

I think thats the one everyone is talking about. Doesnt help the SR1 or SSR guys since it's spyder or A5 threaded.

I wonder if HammerHead would sell CCM some blank barrel stock . . .
Forum: CCM 04-07-2015, 10:56 PM
Replies: 2,661
Views: 149,625
Posted By Echo
I'm interested Bill. Please add me to the list,...

I'm interested Bill. Please add me to the list, hopefully I have some spare cash when you get these out the door.
Forum: First Strike 02-26-2015, 06:53 PM
Replies: 84
Views: 8,354
Posted By Echo
You mean having custom lenses made? Custom...

You mean having custom lenses made? Custom anything is always more expensive, better to with off the shelf stuff if you can.
Forum: First Strike 02-23-2015, 02:19 AM
Replies: 84
Views: 8,354
Posted By Echo
This thread is awesome. You're really working on...

This thread is awesome. You're really working on a tough engineering challenge here, with a similar iterative numerical process that I've run across for final design projects in school. Honestly this...
Forum: Tippmann 07-12-2014, 11:36 PM
Replies: 175
Views: 14,374
Posted By Echo
This is the last project I will ever discard. I...

This is the last project I will ever discard. I just don't have much time to tinker right now between school and working to pay for school. It will eventually get done, and I still hope to offer a...
Forum: Custom Projects / Custom Questions 05-25-2014, 12:54 AM
Replies: 1,858
Views: 106,341
Posted By Echo
Agreed. That's at least one way NOT to try it. ...

Agreed. That's at least one way NOT to try it.

About thermal capacity, I just this quarter learned about a material property that is essentially a thermal time constant. I can't remember the name...
Forum: First Strike 05-13-2014, 12:10 AM
Replies: 97
Views: 6,905
Posted By Echo
Sounds good, keep me posted. I want one and I...

Sounds good, keep me posted. I want one and I don't even have the riser it goes on.
Forum: First Strike 05-12-2014, 07:44 PM
Replies: 97
Views: 6,905
Posted By Echo
Do you have a solid file and/or napkin drawing...

Do you have a solid file and/or napkin drawing for that adjuster disk? I have CNC's and that looks really easy to make.
Forum: Custom Projects / Custom Questions 04-24-2014, 01:42 PM
Replies: 1,858
Views: 106,341
Posted By Echo
You could groove the ID of the bolt and get an...

You could groove the ID of the bolt and get an o-ring or other seal in there without grooving the powertube. It would require a new bolt design without a TPC I think. Or at least just not the...
Forum: Custom Projects / Custom Questions 04-23-2014, 07:53 PM
Replies: 1,858
Views: 106,341
Posted By Echo
Quarter system. A gift and a curse. I've...

Quarter system. A gift and a curse.

I've used my Thermo books tables for CO2 gas before to try and find theoretical efficiency without heat transfer (I got 276 shots). You can find how much energy...
Forum: Custom Projects / Custom Questions 04-23-2014, 11:30 AM
Replies: 1,858
Views: 106,341
Posted By Echo
I just started my 400 level class on heat...

I just started my 400 level class on heat transfer and I'm really geeking out. I can't help but think about making a heat exchanger for a paintball gun. Probably not practical at all but still . . .
Forum: Custom Projects / Custom Questions 04-23-2014, 03:08 AM
Replies: 1,858
Views: 106,341
Posted By Echo
Or an in grip changer with a solid copper frame...

Or an in grip changer with a solid copper frame for maximum heat transfer from your hands.
Forum: Custom Projects / Custom Questions 04-22-2014, 10:17 PM
Replies: 11
Views: 1,225
Posted By Echo
Very nicely done. I'm working on a similar one...

Very nicely done. I'm working on a similar one for my brother, what parts did you use for the fake gas block/ tube and front sight?
Forum: Custom Projects / Custom Questions 04-17-2014, 12:20 AM
Replies: 45
Views: 3,275
Posted By Echo
I hunted down this thread after seeing your...

I hunted down this thread after seeing your YouTube video. I need one. Well two.

Any progress with it?
Forum: Custom Projects / Custom Questions 04-10-2014, 01:05 AM
Replies: 1,858
Views: 106,341
Posted By Echo
What's the purpose of the o- ring behind the...

What's the purpose of the o- ring behind the chamber fill holes on the hat (silver thing attached to the back of the cupseal)? It seems to me like it won't completely stop gas from entering the dump...
Forum: West Coast 04-08-2014, 03:57 PM
Replies: 449
Views: 14,129
Posted By Echo
The tiny valve the hammer hits. Its probably got...

The tiny valve the hammer hits. Its probably got a name but it's been a while since I went digging in the Thumper thread.
Forum: West Coast 04-08-2014, 01:36 PM
Replies: 449
Views: 14,129
Posted By Echo
Woouulf, do you have any spare pilot valves for...

Woouulf, do you have any spare pilot valves for the Thumper you sent me? We think the one in there might be getting stuck.
Forum: Tiberius Arms 03-20-2014, 02:26 PM
Replies: 2
Views: 343
Posted By Echo
I've been thinking about a way to swap between...

I've been thinking about a way to swap between magazines and a tube feed on the fly. You could just flip a switch on the tube and shut off tube feed to run first strike. Rotate the barrel and flip...
Forum: West Coast 03-16-2014, 04:38 PM
Replies: 449
Views: 14,129
Posted By Echo
Just paid. I know's it's officially too late to...

Just paid. I know's it's officially too late to reserve a shirt size, but could you put me down for a large pending availability?
Forum: Rare, Old Guns 03-02-2014, 07:38 PM
Replies: 8
Views: 724
Posted By Echo
You COULD just not tell your wife :p Back to...

You COULD just not tell your wife :p

Back to the top.
Forum: The Dead Zone 02-27-2014, 09:48 PM
Replies: 39
Poll: Shemagh Use?
Views: 2,015
Posted By Echo
I picked this up at SC Village's Decay of Nations...

I picked this up at SC Village's Decay of Nations scenario a few years back.

FC Shemagh - Dark Green and Tan Skulls : FULL CLIP USA, Gear for Guys with Guns...
Forum: Rare, Old Guns 02-25-2014, 08:34 PM
Replies: 8
Views: 724
Posted By Echo
bump

bump
Forum: Rare, Old Guns 02-20-2014, 11:44 PM
Replies: 8
Views: 724
Posted By Echo
Bump

Bump
Forum: Rare, Old Guns 02-16-2014, 03:46 PM
Replies: 8
Views: 724
Posted By Echo
Bump

Bump
Forum: Rare, Old Guns 02-12-2014, 04:45 PM
Replies: 8
Views: 724
Posted By Echo
To the top

To the top
Forum: WTB 02-09-2014, 11:39 PM
Replies: 2
Views: 136
Posted By Echo
I've got one I've made shoot .62 caliber paint...

I've got one I've made shoot .62 caliber paint instead of the tiny .50 caliber. Link (http://www.mcarterbrown.com/forums/buy-sell/250753-crossman-3357-converted-62-cal.html).

Let me know if you're...
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