Need help on a .30 cal build
Need help on a .30 cal build
So i have a SD Tactical 1.5x7.6 inch tube and want to use it for 308 Super Sonic 175 and 178 Grain rounds the barrel is 16 inches long and the FPS on the rounds are 2560. What would be the best baffle design for this or should i go mono core. How many baffles,blast chamber,baffle spacing clipping and should i use a muzzle brake or direct thread it to the barrel? I just picked up a lathe and mill and have a few years of machining experience so i can make up what i need. there are so many different designs out there not sure where to start, this is my second can i used Cones from Totality Industries for my 300 BO and with help from y'all its ok. just thinking that a better design out there, any help would be greatly appreciated.
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- Silent But Deadly
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Re: Need help on a .30 cal build
For a 1.5" OD ~8" .30 can for supersonic use, I do single clipped 50° conical baffles with progressive spacing, skirts going .75, .65, .55, .5, .45, .425, .4, .35, ~.2.
Muzzle brake mounts are better than direct thread for most applications.
This is one I did yesterday. The owner is using a Griffin brake.
Muzzle brake mounts are better than direct thread for most applications.
This is one I did yesterday. The owner is using a Griffin brake.
FFL07/02SOT Gunsmith & Machinist
Re: Need help on a .30 cal build
thank you for the reply very nice work, how deep is the Clip cut ?
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- Silent But Deadly
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Re: Need help on a .30 cal build
3/16" width, .230" deep on the blast baffle, .215" on the second, .200" on the rest. Blast baffle cone is .065" thick, # 2 is .055", the other 7 are .045"
FFL07/02SOT Gunsmith & Machinist
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Re: Need help on a .30 cal build
ECCO Machine wrote: ↑Sat Nov 09, 2019 11:00 am3/16" width, .230" deep on the blast baffle, .215" on the second, .200" on the rest. Blast baffle cone is .065" thick, # 2 is .055", the other 7 are .045"
That is very nice. I assume you machined the cones yourself?
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- Silent Operator
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Re: Need help on a .30 cal build
If you are not able to machine your own parts, then I would certainly give ECCO a call. His craftsmanship and attention to detail are second to none.
Re: Need help on a .30 cal build
Nice looking work! I'll have to contact you when it comes time for me to get some work done.ECCO Machine wrote: ↑Sat Nov 09, 2019 10:13 am For a 1.5" OD ~8" .30 can for supersonic use, I do single clipped 50° conical baffles with progressive spacing, skirts going .75, .65, .55, .5, .45, .425, .4, .35, ~.2.
Muzzle brake mounts are better than direct thread for most applications.
This is one I did yesterday. The owner is using a Griffin brake.
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- New Member
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- Joined: Fri Nov 01, 2019 12:12 pm
Re: Need help on a .30 cal build
I'm looking for 1.625 tube and end cap. Any suggestions? DM is out and has been.
- T-Rex
- Silent But Deadly
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Re: Need help on a .30 cal build
http://form1suppressor.boards.net/thread/4158/solvent-trap-companies-updated-listEastTxHorn wrote: ↑Wed Dec 04, 2019 8:57 pm I'm looking for 1.625 tube and end cap. Any suggestions? DM is out and has been.
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