Search found 633 matches
- Thu Apr 02, 2020 10:56 pm
- Forum: Silencersmithing Forum
- Topic: hole pattern on K baffle design
- Replies: 43
- Views: 9978
Re: hole pattern on K baffle design
Why did you leave off C350? :( UTS 342 @ ~58Rc :lol: I don't consider carbon, manganese or nickel steels for suppressors. Maraging steels have enough Ni to be more corrosion resistant than many grades, but they're not stainless. I have an endless supply of 440 stainless should I just consider using...
- Thu Apr 02, 2020 3:03 pm
- Forum: Silencersmithing Forum
- Topic: hole pattern on K baffle design
- Replies: 43
- Views: 9978
Re: hole pattern on K baffle design
I just didn't want to use stainless because it is so heavy, although I have plenty of 316 or 17-4ph around. This isn't going to see extreme useage by any means so I didn't think it was important that I have ultra strong resistant materials, my goal was weight If you have the ability to TIG weld cir...
- Thu Apr 02, 2020 8:43 am
- Forum: Silencersmithing Forum
- Topic: hole pattern on K baffle design
- Replies: 43
- Views: 9978
Re: hole pattern on K baffle design
the machining aspect should not be an issue. I have plenty of experience machining tough metals like 316, copper and bronze. The titanium I've practiced on seems to machine kind of like 316 from a hardness perspective and copper from a gritty rough cut perspective as far as I can tell, but finishes...
- Fri Mar 20, 2020 11:48 am
- Forum: Silencersmithing Forum
- Topic: first design
- Replies: 4
- Views: 1859
Re: first design
Go with the skirted 60° cones, use 8 or 9 of them in your tube, depending on muzzle device protrusion into can. Start with the full .75" skirt, then .65, .6, .55, .5, .45, .4, .375, and make the final one pretty short where it butts to the end cap. I run .30 bores at .370" with a single ra...
- Thu Mar 19, 2020 7:16 pm
- Forum: Silencersmithing Forum
- Topic: Form 1 build material sourcing?
- Replies: 29
- Views: 12391
Re: Form 1 build material sourcing?
they don't have an exact size listed for the diameter just D-cell, isn't there a agreed upon size for D-Cell components? Live and learn I guess.. Yes, 1.354"-1.356" is standard for the 1.360" ID You can get .004" shim stock pretty inexpensively to deal with the disparity. That's...
- Sun Mar 15, 2020 11:00 am
- Forum: Silencersmithing Forum
- Topic: Form 1 build material sourcing?
- Replies: 29
- Views: 12391
Re: Form 1 build material sourcing?
So how much clearance would be ideal for a suppressor you want to remain serviceable? Shooting mostly subs will result in some pretty substantial carbon buildup I'd imagine, making it harder to remove the stack. Would .010" be too much play between the ID of the tube and the OD of the cups ya ...
- Thu Mar 12, 2020 10:02 pm
- Forum: Silencersmithing Forum
- Topic: Form 1 build material sourcing?
- Replies: 29
- Views: 12391
Re: Form 1 build material sourcing?
Yeah..I was afraid someone would say something to that effect. I was planning on running subs only, but after reading your input, I think I may opt for a bunch more Ti baffles and use the aluminum ones for the last few? not sure. The problem with such thin skirts on aluminum baffles (and not necess...
- Wed Mar 11, 2020 9:39 am
- Forum: Silencersmithing Forum
- Topic: Form 1 build material sourcing?
- Replies: 29
- Views: 12391
Re: Form 1 build material sourcing?
The cups have .018 thick skirts on the aluminum. I don't even go that thin on rimfire baffle skirts, which are much smaller diameter, half the length, and I use alloy 7068-T6511, which I can pretty well guarantee your cups are not; 7075 if you're lucky, good chance they're 6061. Best of luck. Be ve...
- Tue Mar 03, 2020 1:02 am
- Forum: Silencersmithing Forum
- Topic: Practice material
- Replies: 8
- Views: 4077
Re: Practice material
get drops of 17-4. It's hardly expensive and usually cheaper than the typical materials recommended for learning (12L14). This. You can't really "practice" with materials that have vastly different mechanical & thermal properties from what you'll be using, especially on a wiggly littl...
- Tue Mar 03, 2020 12:51 am
- Forum: Silencersmithing Forum
- Topic: Would like help making K baffles
- Replies: 7
- Views: 4312
Re: Would like help making K baffles
Thereabouts for rimfire, a little more for centerfire pistol in most tubes.
- Sun Mar 01, 2020 10:39 am
- Forum: Silencersmithing Forum
- Topic: Would like help making K baffles
- Replies: 7
- Views: 4312
- Fri Feb 28, 2020 11:32 pm
- Forum: Silencersmithing Forum
- Topic: Would like help making K baffles
- Replies: 7
- Views: 4312
Re: Would like help making K baffles
I played with quite a few K baffle designs in pistol cans. Ultimately, tightly spaced double radius clipped 60° cones outperformed all the K baffle designs. I was actually happy about that, because even though Ks are more material efficient, I can make cones in about 1/3 the time, including the inde...
- Thu Feb 20, 2020 11:10 am
- Forum: Silencersmithing Forum
- Topic: Suppressor Delimma
- Replies: 7
- Views: 4264
Re: Suppressor Delimma
While I wouldn't expect the larger can to be dramatically louder as you're describing, excessive internal volume absolutely can work against you, causing pressure to attenuate too quickly and not do what it's supposed to do with internal features, like hitting the clips & disrupting laminar flow...
- Wed Feb 19, 2020 8:48 pm
- Forum: Silencersmithing Forum
- Topic: Not enough barrel!!!!
- Replies: 10
- Views: 5181
Re: Not enough barrel!!!!
I'm curious how the crown gets finished when counter-boring for an adapter like this, or even more so when something like a 10-22 bull barrel gets used as a short barrel with integrally machined suppressor as we've seen displayed a couple of times on these forums. Seems getting the finish just righ...
- Thu Jan 30, 2020 11:01 pm
- Forum: Silencersmithing Forum
- Topic: Booster advice
- Replies: 6
- Views: 3045
Re: Booster advice
The AJ Guns booster is garbage. Hard pass The Liberty is the best one, but you pay a little more for it. SDTA boosters have aluminum housings, but seem to hold up fine. Tolerances and fit & finish on the examples I've seen are good, and their pricing is very reasonable, especially with extra pis...
- Thu Jan 30, 2020 3:02 am
- Forum: Silencer Talk
- Topic: Availabe-Stainless Omega/Bravo threaded MAAD adapters
- Replies: 0
- Views: 5950
Availabe-Stainless Omega/Bravo threaded MAAD adapters
I was commissioned to build several of these, made a few extras while I was set up, figuring there are likely other people needing them, since Tar Heel State no longer produces such a critter. https://i.imgur.com/h60a8gF.jpg Tar Heel was charging $98 for theirs, I'm doing $90 shipped on these guys. ...
- Wed Jan 22, 2020 10:27 am
- Forum: Silencersmithing Forum
- Topic: Stainless steel
- Replies: 15
- Views: 4007
Re: Stainless steel
XD15 seems to be a variant of 440C with inproved corrosion resistance from what I can find. One thing to remember about the 440 class alloys is that, despite being the hardest & strongest of SS alloys, they are not designed for high temperature environments. I can't find the property sheet speci...
- Mon Dec 30, 2019 1:13 pm
- Forum: Silencersmithing Forum
- Topic: Sourcing 60 degree cones
- Replies: 8
- Views: 4019
Re: Sourcing 60 degree cones
They're soft aluminum, they're really thick, and the angle is too obtuse.1hank1 wrote: ↑Mon Dec 30, 2019 12:04 pmJust out of curiosity, what makes them not a good option? Is it the design or material or both?ECCO Machine wrote: ↑Mon Dec 30, 2019 9:37 am If you're trying to make a filter, sure. Converted into suppressor baffles? Hard pass.
- Mon Dec 30, 2019 9:37 am
- Forum: Silencersmithing Forum
- Topic: Sourcing 60 degree cones
- Replies: 8
- Views: 4019
Re: Sourcing 60 degree cones
If you're trying to make a filter, sure. Converted into suppressor baffles? Hard pass.1hank1 wrote: ↑Mon Dec 30, 2019 9:10 am Are these worth considering?
https://oldphatvet.com/products?olsPage ... minum-cups
- Sun Dec 29, 2019 7:49 pm
- Forum: Silencer Talk
- Topic: Tirant 45 blew apart
- Replies: 5
- Views: 3572
- Sat Dec 28, 2019 9:55 am
- Forum: Silencersmithing Forum
- Topic: First form 1 build, critique my plans please
- Replies: 29
- Views: 6472
Re: First form 1 build, critique my plans please
What is the general consensus on clipping blast baffles? I've read a ton of conflicting opinions on whether it should be done or not.. This is going on a long range rifle, so accuracy is of high priority. Is there any specific dimensions that seem to perform better than others for clips? Also, does...
- Sat Dec 28, 2019 9:52 am
- Forum: Silencersmithing Forum
- Topic: First form 1 build, critique my plans please
- Replies: 29
- Views: 6472
Re: First form 1 build, critique my plans please
The griffin taper attachment system is easy to machine on your own. You can make your own brakes, buy them from griffin, or a mix of the two. On that note, the print that is often posted for those is wrong. The 1"-20 threads are correct, but that's it. The correct included taper is 16°, and th...
- Fri Dec 27, 2019 2:45 pm
- Forum: Silencersmithing Forum
- Topic: First form 1 build, critique my plans please
- Replies: 29
- Views: 6472
Re: First form 1 build, critique my plans please
I am hoping to stick with 1.5" x 8" at this point. I am a little concerned about the tubing wall thickness around the threaded section of the tube.. If I thread it to 1.4375-24 there is only going to be about .030" of Wall thickness remaining, which is pretty thin for the amount of p...
- Fri Dec 27, 2019 10:21 am
- Forum: Silencersmithing Forum
- Topic: First form 1 build, critique my plans please
- Replies: 29
- Views: 6472
Re: First form 1 build, critique my plans please
Since you're making all your own parts, a couple things do, but first:
What length and diameter did you settle on?
- Thu Dec 26, 2019 10:08 pm
- Forum: Silencersmithing Forum
- Topic: First form 1 build, critique my plans please
- Replies: 29
- Views: 6472
Re: First form 1 build, critique my plans please
I was not planning on it, I have a call in with a material supplier who is working on a quote for 17-4 tubing for me. I would rather use titanium, but had not come across a decent source yet. That looks like a good place to start! Thank you! They're gonna come back with a price you won't want to pa...