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SAK mod on 17HMR


graham holmes
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Unbeatable value for money. Bit of a tin can but works as well as any of them and very light. Comes apart easy and cleans easily too.

 

This post pretty much sums the SAK up really. And i use one to...

Edited by jam1e
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When i got my 17hmr it came with a LEI mod on it, These are pretty expensive, over £100. I had a Sak on my .22lr and decided to see if there was any difference so put the sak on my 17 hmr. No difference whatsoever to my ears. So buy a Sak and job done.

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Sak is good and also cheap. I now use DM80 on both my .22LR and .17HMR and they are much better build quality. Depending on how much barrel sticks out beyond your stock the DM80 will sleeve over it, in effect making your barrel shorter - a good thing.

 

My main criticism of the Sak when used on a "busy" hmr is that the baffles will get burnt out by the heat and shock. Sak was really designed for the subsonic .22 which is a much more gentle round.

 

The hole in the Sak is built for .22 but the DM80 is built for .17 (smaller hole) so obviously you cannot interchange a .17 DM80 onto a .22 although you could use a .22 DM80 on a .17

 

I don't think they make a Sak specifically for .17

 

In summary, get a DM80 from Dave if you can - he is a nice bloke and it is excellent. If you have a short barrel he will customise the moderator as required. Failing that, get a Sak and if you find it is deteriorating and getting its baffled a bit chewed up throw it away and get another one (over the counter, for your "air rifle" of course - smile).

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I've got an lei .17 hmr mod on mine. It works well and it's small. Expensive though at about 130 quid but its a dedicated hmr moderator made specifically for that calibre, so you can expect longevity and good performance. Depends how much you want to spend. It's quieter than my friends SAK mod that he has on his hmr.

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This is all down to a number of factors.

 

The DM80 is the quietest Mod I have ever used on my HMR....JUST, it is also without doubt the biggest and heaviest and nearly the most expensive.

 

Size and weight effect rifle balance, cost effects your pocket and noise effects your ears etc.

 

SAK does well for me all round, it is rated for 10,000 HMR according to Jackson Rifles who will also replace forever at 60% cost. You can fire a LOT or rounds through a SAK and get a lot of replacement mods for a lot less then a DM80, as for noise, the difference is very small!

 

http://www.jacksonri.../SAK-manual.pdf

 

Lots of different mods out there, personally the SAK works for me, however I do also rate the Sako, costs more than the SAK but still way cheaper than a DM80. :good:

post-20848-0-40028300-1357990694_thumb.jpg

...............Sako........................... Sirocco............................SAK

 

Pass on the Sirocco!

Edited by Dekers
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SAK does well for me all round, it is rated for 10,000 HMR according to Jackson Rifles who will also replace forever at 60% cost. You can fire a LOT or rounds through a SAK and get a lot of replacement mods for a lot less then a DM80, as for noise, the difference is very small!

 

 

They last well if you keep them clean. Do it when you clean the rifle. I use a fouling solvent and an old 12 bore bronze brush which fits the baffle holes a treat.

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I have a SAK on my Sako Quad 17hmr and think its better than the scirroco SM11 I used previously. The hmr has hotter and more muzzle blast than 22's and that erodes thin baffles (in scirroco). The SAK uses circular chambers running across the bore to disrupt the shock wave which don't erode so quick. I find there's no discernable difference (without a meter) in sound moderation between the two but the SAK will last longer than Scirroco and it's far easier to clean. You'll never shut up the hmr completely like a 22 as it's well supersonic. Laws of Physics sadly.

 

I use the scirroco on my Anschutz 525 22LR and using RWS subs I think it's maybe a little quieter than the SAK was. The SAK is shorter and maybe lighter than the Scirroco which makes it better handling IMO on a full length barrel. The Anschutz is very short so I don't notice the extra length at all.

 

You can spend an awful lot of money on mods and you won't really notice any startling differences in silencing performance, some are better than others though, certainly in build quality & longevity. PES are nice. IMO for 17hmr, you want either steel or fairly thick baffles. Ask the retailer what's inside the can. After that it's really how much length and weight you can tolerate. I'm happy enough with SAK on my hmr & scirocco on my 22 with subs.

 

Hope this helps. :)

Regards, Mark.

 

Has anyone tried a steel Parker Hale on 17hmr? Any good? :unsure:

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Something peculiar to the SAK / HMR marriage is the back of the can has been known to spit tiny particles back onto scope lenses that are mounted too close putting tiny blemishes in the coatings. Its not the end of the world though in the case of cheaper scopes, its a moddy developed for .22 subs as someone has already stated BUT it can be used up to .22 WMR. I had one on mine, it got quieter as the muck built up

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