Search found 137 matches
- Sat Feb 02, 2019 5:23 pm
- Forum: BB, Airsoft, and Pellet Guns
- Topic: Milkor MGL drum mechanism...
- Replies: 8
- Views: 5716
Re: Milkor MGL drum mechanism...
Dear god, it's gas-operated?! I would have never guessed that... The other disassembly video i watched didn't show the X-ray part, thanks a lot! It seems that there is a small spring loaded piston at the start of the barrel that uses the gasses of a shell being fired to disengage a ratchet mechanism...
- Sat Feb 02, 2019 3:19 pm
- Forum: BB, Airsoft, and Pellet Guns
- Topic: Milkor MGL drum mechanism...
- Replies: 8
- Views: 5716
Milkor MGL drum mechanism...
How on earth does this thing work? I have quite some knowledge of firearms in general, and cylinder fed guns with pre cut grooves such as the Pancor Jackhammer, Webley-Fosbery and even the Solar Eclipse launcher make a huge amount of sense to me. But this thing (and the lack of cut-away pictures) ju...
- Thu Jan 31, 2019 8:42 pm
- Forum: General How-To & Discussion
- Topic: Short question topic
- Replies: 1502
- Views: 579960
Re: Short question topic
Thanks! I knew these existed, but i would have never thought of using them in this clever way... Just ordered one hehe.
- Thu Jan 31, 2019 6:23 pm
- Forum: General How-To & Discussion
- Topic: Short question topic
- Replies: 1502
- Views: 579960
Re: Short question topic
Two non related questions here: I was recently successful in filling my cannon from a scuba tank using a paintball fill station adapter and some 6mm pliable copper line by just opening the main valve at a VERY SLOW pace (i only needed 50-60bars). But turns out, i only had like 70bars left in the tan...
- Thu Jan 31, 2019 5:08 pm
- Forum: Ammo & Parts
- Topic: Using a pneumatic cylinder as a recoil buffer?
- Replies: 15
- Views: 11260
Re: Using a pneumatic cylinder as a recoil buffer?
Oh certainly! Thats what i wanted to use the special x-frame aluminum profile for in the near future. But because this was just a test at less then 4 meters i just went for the most simple thing that i could shoot ;) The washers are supposedly the same diameter as the barrel (25mm), but in reality t...
- Fri Jan 25, 2019 6:37 pm
- Forum: Ammo & Parts
- Topic: Using a pneumatic cylinder as a recoil buffer?
- Replies: 15
- Views: 11260
Re: Using a pneumatic cylinder as a recoil buffer?
Ooh, i scored a non-sideways hit! This one was without using the particle board backstop.
- Fri Jan 25, 2019 6:19 pm
- Forum: Ammo & Parts
- Topic: Using a pneumatic cylinder as a recoil buffer?
- Replies: 15
- Views: 11260
Re: Using a pneumatic cylinder as a recoil buffer?
Did a few test shots at 40 bars on an old aircon radiator. rsz_img_0725.jpg rsz_img_0723.jpg The particle board i used as a backstop is about 38mm thick. I also took a shot at the board without the radiator and it went clean through even tho the projectile impacted sideways. The projectile is made o...
- Sat Jan 19, 2019 5:09 pm
- Forum: Ammo & Parts
- Topic: Using a pneumatic cylinder as a recoil buffer?
- Replies: 15
- Views: 11260
Re: Using a pneumatic cylinder as a recoil buffer?
Some progress:
The cylinder is not yet attached to either the cannon or the stock, and the stock itself still needs some reinforcement, but it's a nice indication of what i'm trying to make - Sat Jan 19, 2019 3:51 pm
- Forum: Ammo & Parts
- Topic: Using a pneumatic cylinder as a recoil buffer?
- Replies: 15
- Views: 11260
Re: Using a pneumatic cylinder as a recoil buffer?
So if comparing it with car suspension, the hydraulic buffer would be the shock absorber and the pneumatic part would be the spring? In a crude way at least. Reading all of this makes my kinda think i overestimated the recoil that my cannon would create... But heck if the cylinder can make the canno...
- Fri Jan 18, 2019 6:54 pm
- Forum: Ammo & Parts
- Topic: Using a pneumatic cylinder as a recoil buffer?
- Replies: 15
- Views: 11260
Re: Using a pneumatic cylinder as a recoil buffer?
Wow that looks very similar to what i'm building actually. I would assume a hydraulic buffer would be a bit stiffer than a pneumatic one, but if it's too light i could always attach a shrader valve to one of the ports and give it a pump or two. But i need to be careful now not to build too much of t...
- Thu Jan 17, 2019 12:45 pm
- Forum: Ammo & Parts
- Topic: Using a pneumatic cylinder as a recoil buffer?
- Replies: 15
- Views: 11260
Re: Using a pneumatic cylinder as a recoil buffer?
Hmm i used the edit function to fix a typo in the title but it seems like it created a new thread somehow? Guess the other one can be deleted.
- Thu Jan 17, 2019 12:01 pm
- Forum: Ammo & Parts
- Topic: Using a pneumatic cylinder as a recoil buffer?
- Replies: 15
- Views: 11260
Using a pneumatic cylinder as a recoil buffer?
I've finally revived my old "anti tank" lookalike cannon idea. The cannon itself has been in firing condition for quite some time now, the main issues it had were leaks, a trigger mech, a reliable way to pressure her and some kind of "stock" that would allow me to shoulder fire her without too much ...
- Thu Jan 17, 2019 12:00 pm
- Forum: Ammo & Parts
- Topic: Using a pneumatic piston as a recoil buffer?
- Replies: 0
- Views: 47809
Using a pneumatic piston as a recoil buffer?
I've finally revived my old "anti tank" lookalike cannon idea. The cannon itself has been in firing condition for quite some time now, the main issues it had were leaks, a trigger mech, a reliable way to pressure her and some kind of "stock" that would allow me to shoulder fire her without too much ...
- Wed Jan 16, 2019 10:36 am
- Forum: General How-To & Discussion
- Topic: Is spudding dead?
- Replies: 119
- Views: 257437
Re: Is spudding dead?
Same here... I live in a somewhat quiet rural village, 5 years ago you could pretty much fire a howitzer in your backyard here and not a soul would notice/care. But now so much of that agricultural land has been sold off and turned into industrial parks, it's just saddening how quickly those big ugl...
- Sat Sep 01, 2018 7:59 pm
- Forum: Ammo & Parts
- Topic: New idea for fin-stabilazed ammo?
- Replies: 6
- Views: 5022
Re: New idea for fin-stabilazed ammo?
Some messing around...