Search found 13 matches
- Mon Jun 15, 2015 1:23 pm
- Forum: Silencersmithing Forum
- Topic: Help I need a measurement from an MP5
- Replies: 3
- Views: 788
Re: Help I need a measurement from an MP5
Three lug is .5905, bare metal on mine using micrometer.
- Fri May 15, 2015 11:23 am
- Forum: Silencersmithing Forum
- Topic: Blast Baffle Material
- Replies: 10
- Views: 6221
Re: Blast Baffle Material
17-4 can be purchased in h900 and h1150 from mcmaster-carr
http://www.mcmaster.com/#catalog/121/3774/=x6yelx
http://www.mcmaster.com/#catalog/121/3774/=x6yelx
- Mon Mar 09, 2015 8:00 am
- Forum: Silencersmithing Forum
- Topic: Question about mounts and OAL
- Replies: 4
- Views: 1161
Re: Question about mounts and OAL
For any interested, I emailed Gary Schaible at the atf and this was his response: "The length for a silencer is measured from the extreme ends of the device itself, minus any adaptor. If the “mount” is an integral functioning part of the silencer – then it would be included. If instead it is si...
- Thu Jan 22, 2015 7:33 am
- Forum: Silencersmithing Forum
- Topic: Question about mounts and OAL
- Replies: 4
- Views: 1161
Question about mounts and OAL
Hey guys, I am in the middle of drawing a 9mm/300blk can and am wondering if the mount is included in the oal. For instance the rear cap is threaded to accept both a thread adapter that does not change the oal, and a 3-lug which does. If the mount is included then I will have to notify the atf and h...
- Thu Aug 11, 2011 3:56 pm
- Forum: Silencersmithing Forum
- Topic: 5.56 Form 1 completed
- Replies: 41
- Views: 20856
Re: 5.56 Form 1 completed
http://www.youtube.com/watch?v=pOLwHpn9PUc Hey guys Heres a short video, if I would have thought about it I would have shot a .22mag along with it for comparison. First three rounds are 69smk and the fourth is subsonic. The woodline is 100 yds from my position so thats where the sonic crack is boun...
- Tue Aug 09, 2011 3:42 pm
- Forum: Silencersmithing Forum
- Topic: A2 Flash Hider Suppressor QD Mount
- Replies: 2
- Views: 2450
Re: A2 Flash Hider Suppressor QD Mount
I'm going to guess and say at 6 seconds, the tube ghosts. Pretty cool though, that mount is relative to my interests.
- Tue Aug 09, 2011 10:36 am
- Forum: Silencersmithing Forum
- Topic: 5.56 Form 1 completed
- Replies: 41
- Views: 20856
Re: 5.56 Form 1 completed
Ah, that makes complete sense. Thanks for the clarification!
- Tue Aug 09, 2011 9:43 am
- Forum: Silencersmithing Forum
- Topic: 5.56 Form 1 completed
- Replies: 41
- Views: 20856
Re: 5.56 Form 1 completed
I have had no problems with threads backing out. I threaded the tube first and then threaded the caps to fit. Everything was done on an sl10 and haas toolroom mill with a rotary table. The stack is longer than the tube. And you sir are correct about the stack compressing. I found this out after I sh...
- Fri Aug 05, 2011 5:48 pm
- Forum: Silencersmithing Forum
- Topic: 5.56 Form 1 completed
- Replies: 41
- Views: 20856
Re: 5.56 Form 1 completed
Does anyone have experience with 6061 al for .223 baffles? I'm interested to know myself
- Fri Aug 05, 2011 9:59 am
- Forum: Silencersmithing Forum
- Topic: 5.56 Form 1 completed
- Replies: 41
- Views: 20856
Re: 5.56 Form 1 completed
I understand there is a possibilty of a strike from a bullet that just isn't uniform, but wouldn't the largest concern be from negligence of the shooter from either not checking for keyholing first or unconcentric threads on the barrel? My rifle has a WOA 20in in 1:7 that stabilizes 55 to 80. I have...
- Thu Aug 04, 2011 5:24 pm
- Forum: Silencersmithing Forum
- Topic: 5.56 Form 1 completed
- Replies: 41
- Views: 20856
Re: 5.56 Form 1 completed
I fixed the tiny picture, I wasnt aware it was like that. The tube, endcaps, blast and first baffle are all 304 stainless while the rest is aluminum. It weighs 22.1oz but should weigh a slight bit less once i put the cut outs on the front cap that mimic the surefire mini monster. I am also planning ...
- Wed Aug 03, 2011 9:13 pm
- Forum: Silencersmithing Forum
- Topic: 5.56 Form 1 completed
- Replies: 41
- Views: 20856
Re: 5.56 Form 1 completed
I asked Paul the same thing about the threads and he said they make the tube stronger which makes sense. Also you get maximum volume. I didnt think I would like the look at first but after machining it they grew on me. The tube is 8.175 inches long with 1.5 id. Ill have to ask Paul if he will let me...
- Wed Aug 03, 2011 4:02 pm
- Forum: Silencersmithing Forum
- Topic: 5.56 Form 1 completed
- Replies: 41
- Views: 20856
5.56 Form 1 completed
Ive lurked around this site for about 2 years now researching and have finally completed my first (but not last) form 1. This site has been so helpful especially during the paperwork so I feel compelled to share my success with the community . So I received this design several months ago from the on...