Airsoft homemade DIY 3D printed HPA sniper rifle BiG V2

Рет қаралды 89,666

2 ай бұрын

Airsoft homemade 3D printed HPA sniper rifle BiG V2 with integrated hop-up chamber - Octagon hop-up mod + B.i.G. TDC for bridged and unbridged inner barrels with VSR type buckings.
Download .STL files from here:
cults3d.com/en/3d-model/game/...
Valve model:
TAC2 31V
Music:
Game Over by ASHUTOSH | / grandakt
Music promoted by www.chosic.com/free-music/all/
Creative Commons CC BY-SA 3.0
creativecommons.org/licenses/...
For more detailed informations regarding HPA system build, magazine assembly, or any other, watch BiG Airsoft sniper rifle V1 video here:
• Airsoft homemade DIY 3...
Special thanks to Siege Paintball Sport Club for supporting shooting test video:
/ siegepaintballro

Пікірлер: 35

@keepdoing8072 Ай бұрын

This is what I've been waiting for a long time.

@BiG_1977 Ай бұрын

If you like it, please share. Thnx.

@SamSmithRussianAirgunner Ай бұрын

i admire things like that. having your own airsoft gun made by yourelf. you have golden hands bro

@BiG_1977 Ай бұрын

What you just said means a lot. Thank you for your appreciation.

@sniperkota428 2 ай бұрын

Nice post

@BiG_1977 2 ай бұрын

Thnx

@manedazona-ok7zp Ай бұрын

Hello friend, I'm from Brazil, which model of this valve did you use?

@BiG_1977 Ай бұрын

Hi, That is TAC2 31V. Here is a link of the V1 video for more details: kzfaq.info/get/bejne/g81-lLGStZmmqHU.htmlsi=snCZ-ZhzkxTPB6mx Valve info is at min. 7:20 Enjoy!

@BiG_1977 Ай бұрын

Here is a link for this valve: www.walmart.com/ip/2-Position-3-Way-Mechanical-Push-button-Air-Pneumatic-Valve-TAC2-31V/3523357585

@CorruptionManX 7 күн бұрын

@@BiG_1977 We couldn’t find this page

@BiG_1977 7 күн бұрын

Search on Google "TAC2 31V valve"

@lacoste.. 24 күн бұрын

you can make one who takes m4 mags and hop-up?

@BiG_1977 23 күн бұрын

Anything can be made. I only need the top-up chamber and the magazine for measuring and testing.

@akhomsontikhun7758 19 күн бұрын

How much force does it take to press the trigger?

@BiG_1977 19 күн бұрын

I don't have a measuring device, but the idea is to not pull it slow. After about 10 shots you'll get the hang of it. The valve spring is not hard, so the trigger pull is not a problem.

@HarmonRAB-hp4nk Ай бұрын

500 pieces later.... :-) mines 8 pieces, and because I made the barrel swappable, I get shot 6mm airsoft, and .22 to 45 cal pellets...cant find any .50cal barrels so I'll make one later. with the regulator I cantune the velocity per profectile, runs ons a 4500 psi scuba tank. no I dont crank it for airsoft, 355 fps max for our field so.. even if you did airsoft air so light at 500 fps it made it through the crono and took a massive left hook... next shot, right hook...... completely inaccurate... ooh after watching till the hand uh maybe try hinging the cover so you can change co2 faster? or do what I did, used a paintball "remote line" so the tanks on my back and the line goes around to the gun.....I took the idea off my tippmann a5 paintball gun.

@BiG_1977 Ай бұрын

Hi, Maybe if you know someone who speaks English it would be better to help you translate because I don't understand what you mean.

@No1sonuk Ай бұрын

He has another that might be more like what you're describing: kzfaq.info/get/bejne/g81-lLGStZmmqHU.html

@user-xr7pq6zy3q 27 күн бұрын

What valve is used? What is the specific model?

@BiG_1977 27 күн бұрын

TAC2 31V

@user-xr7pq6zy3q 26 күн бұрын

@@BiG_1977 Thank you for your answer. According to your match, what is his maximum pressure?

@BiG_1977 26 күн бұрын

It can hold enough air pressure for Airsoft. I use 130 PSI.

@user-xr7pq6zy3q 26 күн бұрын

@@BiG_1977 I'm going to use 1 mpa, but I'll take your advice. I hope you can make a better model with qEV.

@watcher4669 Ай бұрын

Valve apa yg di gunakan ? Terima kasih

@BiG_1977 Ай бұрын

TAC2 31V www.walmart.com/ip/2-Position-3-Way-Mechanical-Push-button-Air-Pneumatic-Valve-TAC2-31V/5368686208?wmlspartner=wlpa&selectedSellerId=101176582

@dabob2652 17 күн бұрын

What regulator are you using

@BiG_1977 17 күн бұрын

There are two regulators: first for 800 psi and second for 0-300 psi. For more details, watch the previous video of this rifle. kzfaq.info/get/bejne/g81-lLGStZmmqHU.htmlsi=pMwsDlKMQ39YEtft

@BiG_1977 17 күн бұрын

You will see that in chrono test I'm using 250psi/shoot. I don't recommend it. Later, when I had the possibility to do a field test I came to the same conclusion as many others that to much power behind the BB is not helping. Actually, the precision and range drops all together. The ideal psi/shoot is around 130. I hope this was helpful.