Search found 30 matches

by Ridge Runner
Fri Jul 10, 2020 11:14 pm
Forum: Silencer Talk
Topic: Removing lead fouling from aluminum bells
Replies: 11
Views: 2027

Re: Removing lead fouling from aluminum bells

Are you trying to get it clean for some reason or simply removing buildup to allow reassembly with most of the grime out of the way?

If you are trying to get it clean what is the upside compared to just getting it sort of clean?
by Ridge Runner
Fri Jul 10, 2020 11:11 pm
Forum: Silencer Talk
Topic: Teflon tape
Replies: 7
Views: 2782

Re: Teflon tape

Just thinking out loud... Blue Loctite is designed to loosen when heated. Teflon tape is designed to lubricate and fill gaps sealing leaks. Definitely not a thread locker. Teflon tape being something of a gap filler will want to fill the space between barrel shoulder and endcap face. Might not be un...
by Ridge Runner
Fri Jul 10, 2020 12:46 am
Forum: Silencersmithing Forum
Topic: Advice plz: 5.56 end cap hole size, engraving location
Replies: 10
Views: 7151

Re: Advice plz: 5.56 end cap hole size, engraving location

You need to verify alignment. If you have total indicated runout of less than 0.01" (0.005" misalignment) at the endcap and your endcap hole is actually centered you might get away with boring 0.28" but that is a snug fit. I would consider 5/16". You also need to inspect the thre...
by Ridge Runner
Sat Jul 04, 2020 1:52 pm
Forum: Silencersmithing Forum
Topic: Volume vs performance
Replies: 5
Views: 2031

Re: Volume vs performance

Smaller can be better if absolute suppression effect is not your only priority. I personally find even the sound of a .22LR undesirable in any situation I find myself in. If I am just out walking in the woods and plinking I want the suppressor to be unobtrusive and knock the sound down to hearing sa...
by Ridge Runner
Fri Jul 03, 2020 11:42 pm
Forum: Silencersmithing Forum
Topic: Volume vs performance
Replies: 5
Views: 2031

Volume vs performance

Does anyone know if there's compiled data regarding Volume vs suppression performance? I've been contemplating on larger volume can and still have some inclination to head that direction. However, the engineering thought process I keep returning to is that I would need to double the volume of a can ...
by Ridge Runner
Fri Jul 03, 2020 11:19 pm
Forum: Silencersmithing Forum
Topic: What would cause inaccuracy when hot?
Replies: 13
Views: 4473

Re: What would cause inaccuracy when hot?

A 6-inch offset at 50 yards sounds to me like a Bernoulli effect. The bullet isn't rubbing baffles, it's just getting so close that the pressure on the edge is pushing against the bullet and changing its course slightly the air is acting like a bearing. By way of example if you have a mild rub it wo...
by Ridge Runner
Fri Apr 17, 2020 6:03 pm
Forum: Silencer Talk
Topic: 22 pistol with Nielsen device.
Replies: 2
Views: 1433

Re: 22 pistol with Nielsen device.

Sorry, I do know the Glock model 44 in .22LR. Does it have a floating barrel?
by Ridge Runner
Mon Apr 13, 2020 11:29 am
Forum: Silencersmithing Forum
Topic: Form 1 Design Flexibility
Replies: 5
Views: 2357

Re: Form 1 Design Flexibility

So, if I were to have two kits for 6" fuel traps and were to part one tube section (5.5") into extensions that retained 1.5" and 3" respectively which would be able to add 1" or 2.5" to the overall length of the tube it could conceivably be configured as a 6", 7&qu...
by Ridge Runner
Sun Apr 12, 2020 10:14 pm
Forum: Silencer Talk
Topic: 1st Silencer Purchase
Replies: 1
Views: 917

Re: 1st Silencer Purchase

Not a lot of experience here but I tend to believe a silencer rated for .30 Win-Mag as well as bored to accommodate 9mm will perform reasonably on any .30 high power rifle and well on any 9mm shooting subsonic loads. You would likely want a narrower bore if shooting subsonic loads from your 30 calib...
by Ridge Runner
Sun Apr 12, 2020 9:55 pm
Forum: Silencersmithing Forum
Topic: Form 1 Design Flexibility
Replies: 5
Views: 2357

Re: Form 1 Design Flexibility

Is there any way to submit for a can that has the ability to be configured for more than one length? something with extensions or possibly if semantics are the issue something with a tube that is segmented to facilitate deployment in an abbreviated format? Considering a 10" build optimized for ...
by Ridge Runner
Fri Apr 10, 2020 9:50 am
Forum: Silencersmithing Forum
Topic: Form 1 builder.com
Replies: 13
Views: 7276

Re: Form 1 builder.com

For a better source of vendor references check this forum: https://form1suppressor.boards.net/thread/4158/solvent-trap-companies-updated-list https://form1suppressor.boards.net/ Otherwise: https://www.preppersdiscount.com/store/c3/Maglite_Adapters_.html There are a lot of offerings in metals other t...
by Ridge Runner
Fri Apr 10, 2020 9:28 am
Forum: Silencer Talk
Topic: Cutting Up My Cans... Or selling them
Replies: 21
Views: 5585

Re: Cutting Up My Cans... Or selling them

Take them to nearby FFLs that sell cans and offer them on completion of the transfer paperwork. Any such FFL should be happy to receive them unless they truly are low value. If they are low value they can be surrendered to BATFE with an appointment. If you sell them on form 4 paperwork it may take o...
by Ridge Runner
Thu Apr 09, 2020 11:17 am
Forum: Silencersmithing Forum
Topic: Form 1 builder.com
Replies: 13
Views: 7276

Re: Form 1 builder.com

I would not recommend 1x6" but might do 1x8". May I ask why? One of the quietest 22lr, muzzle threaded, designs I've done was right at 1"OD x 5.25"LG. Because not everyone has your skills and abilities. If I were to hazard a guess I would categorize you as a detail oriented tech...
by Ridge Runner
Thu Apr 09, 2020 11:07 am
Forum: Silencersmithing Forum
Topic: Form 1 builder.com
Replies: 13
Views: 7276

Re: Form 1 builder.com

I’ll be shooting most hogs about 50-60 yards then if I’m stretching it probably max about 150. I just want something a little quieter. I’m not sure what to buy once I get approved for the form 1. Some folks consider the Grendel an 800 yard rifle. I don't really know about 800 but am confident it wi...
by Ridge Runner
Thu Apr 09, 2020 12:52 am
Forum: Silencersmithing Forum
Topic: Form 1 builder.com
Replies: 13
Views: 7276

Re: Form 1 builder.com

You will need a build that is adequate for a .223 or 5.56 AR15 or a 7.62x39 to compare with the Grendel. You might look for people with hands on experience with those. My reasoning is the Grendel is based on the 7.62x39 and has a similar energy capacity of about 1,400 foot pounds. Places selling sim...
by Ridge Runner
Wed Apr 08, 2020 11:05 pm
Forum: Silencersmithing Forum
Topic: Form 1 builder.com
Replies: 13
Views: 7276

Re: Form 1 builder.com

I could not comment on their service or quality but the variety of what they have to offer even with them being out of stock on about half their products is a lot more comprehensive than what you might find on Aliexpress. That said their prices are about 10 times as high. If you are hunting hogs wit...
by Ridge Runner
Tue Apr 07, 2020 12:24 am
Forum: Silencersmithing Forum
Topic: Anyone experiment making high and low pressure in cans?
Replies: 19
Views: 6542

Re: Anyone experiment making high and low pressure in cans?

Looking at the images above has me wondering. 1. Is that a ~2" barrel or is it a ~6" thoroughly ported barrel? 2. What sort of muzzle velocity are you getting and with what ammo? 3. What tricks are you using to get the 10/22 to cycle or are you manually cycling? 4. If you are manually cycl...
by Ridge Runner
Sun Apr 05, 2020 9:27 pm
Forum: Silencer Talk
Topic: Cleaning a sealed rim fire suppressor?
Replies: 2
Views: 2026

Re: Cleaning a sealed rim fire suppressor?

How about an ultrasonic cleaner in a 2.5 Liter or 3 Liter tub size. Making certain the tub's long dimension is longer than the part you plan to soak. Around $70 to $120. I see you think Ultrasonic is a nono for Aluminum... Why? I could see it being a tough call if not removable from the receiver. Da...
by Ridge Runner
Sun Apr 05, 2020 9:19 pm
Forum: Silencersmithing Forum
Topic: Request for dimension
Replies: 4
Views: 2243

Re: Request for dimension

Since this is your first build and you are the only one knowing your tools and skills I might suggest you consider the above post is likely based on confidence that your can and baffles are fairly precisely centered. If you are drilling baffles with a hand drill and if you bought your threaded endca...
by Ridge Runner
Fri Apr 03, 2020 6:13 pm
Forum: Silencersmithing Forum
Topic: Measuring Sound Levels
Replies: 11
Views: 5650

Re: Measuring Sound Levels

My $18 meter does just fine at getting repeatable data. >>> BAFX Products - Decibel Meter/Sound Pressure Level Reader (SPL) / 30-130dBA Range Is it calibrated... Not really much chance that the readings are accurate. That said they are very repeatable and very much able to differentiate between not ...
by Ridge Runner
Thu Apr 02, 2020 10:33 pm
Forum: Silencersmithing Forum
Topic: Form 1 Design Flexibility
Replies: 5
Views: 2357

Form 1 Design Flexibility

I just read in another forum that the Form 1 does not allow the ability to experiment much. So that has me confused when I contrast it with posts from members still deciding what tube and baffle diameters and what baffle types and materials to select for their anticipated build on their recently app...
by Ridge Runner
Thu Apr 02, 2020 9:39 pm
Forum: Silencersmithing Forum
Topic: Measuring Sound Levels
Replies: 11
Views: 5650

Measuring Sound Levels

I have read a number of instances where suppressors are being compared by taking sound measurements near the ear of the shooter. I can see the reason for wanting to know what the effect is there. But, really... Wouldn't it be reasonable to set the meter a bigger distance from the discharge? My reaso...
by Ridge Runner
Thu Apr 02, 2020 9:20 pm
Forum: Silencersmithing Forum
Topic: Caliber
Replies: 4
Views: 3086

Re: Caliber

I would think a tunnel rat would have been tickled to have a suppressed 380 semi auto pistol. I know I would not want to be carrying a 1911 .45ACP or any type of .22 rimfire if I had that job. Come to think of it, I am pleased as can be to have never had that job.
by Ridge Runner
Thu Apr 02, 2020 8:56 pm
Forum: Silencersmithing Forum
Topic: hole pattern on K baffle design
Replies: 43
Views: 9879

Re: hole pattern on K baffle design

One thing worth noting when discussing cones compared to K or M baffles is that suppressors for any supersonic projectile have a lowered performance expectation because the sonic crack of the projectile is impossible to suppress. Once you start dealing with a projectile that generates 120dB from 3' ...
by Ridge Runner
Wed Apr 01, 2020 1:23 pm
Forum: Classified Ads
Topic: 1x9" twist Walther P22 barrels for Aguila SSS ammo and more
Replies: 4
Views: 8154

Re: 1x9" twist Walther P22 barrels for Aguila SSS ammo and more

Any plans to produce a 1x9" twist for the Ruger SR22?