GTA

All Springer/NP/PCP Air Gun Discussion General => European/Asian Air Gun Gates => China/Asian AirGun Gate => Topic started by: wormbobskey on February 28, 2015, 09:37:45 PM

Title: Ruger air magnum?
Post by: wormbobskey on February 28, 2015, 09:37:45 PM
Picked up a Ruger air magnum rifle today and was wondering if anyone knew where I could get a muzzle brake/moderator for it. Rifle really cracks even with the heavier .177 pellets. I was using the 10.5's and it sounded like I was shooting one of my rimfire rifles. Most of my shooting is in my backyard and this rifle definitely isn't backyard friendly.
P.S. Anyone have a trigger mod for this rifle?
Title: Re: Ruger air magnum?
Post by: joek on February 28, 2015, 09:50:04 PM
sounds like the gun is detonating not dieseling stand rifle muzzle down for a few days, or tear down  and clean out excess oil
Title: Re: Ruger air magnum?
Post by: wormbobskey on February 28, 2015, 10:06:24 PM
Definitely could smell burnt oil in it after shooting it today. I ran a dry patch through it as soon as I got home and it looked clean and dry. Is the smell coming from the spring chamber?
Title: Re: Ruger air magnum?
Post by: MicErs on February 28, 2015, 10:09:32 PM
Definitely could smell burnt oil in it after shooting it today. I ran a dry patch through it as soon as I got home and it looked clean and dry. Is the smell coming from the spring chamber?
This is called dieseling.  It is common with new springers for the first few shots.  The suggestion that you should sit it barrel down for a couple of days might actually help, so why not?  If it continues for more than a few dozen shots you might consider contacting the manufacturer.

The smell of burnt oil tends to support this.  You did not oil it when you got it, did you?
Title: Re: Ruger air magnum?
Post by: wormbobskey on February 28, 2015, 10:12:43 PM
No sir I didn't. I have never oiled an air rifle except on the outside metal parts. I have occasionally used air chamber lube sparingly after a few hundred shots in my other air rifles.
Title: Re: Ruger air magnum?
Post by: MicErs on February 28, 2015, 10:17:57 PM
No sir I didn't. I have never oiled an air rifle except on the outside metal parts. I have occasionally used air chamber lube sparingly after a few hundred shots in my other air rifles.
How many shots have you put through it?
Title: Re: Ruger air magnum?
Post by: wormbobskey on February 28, 2015, 10:28:23 PM
Just enough to get the scope on paper. Afraid someone would call the police thinking I'm shooting a powder burner instead of an air rifle. If I had to guess I'd say around 20 total shots using the 10.5 domed pellets.
Title: Re: Ruger air magnum?
Post by: MicErs on February 28, 2015, 10:39:04 PM
Just enough to get the scope on paper. Afraid someone would call the police thinking I'm shooting a powder burner instead of an air rifle. If I had to guess I'd say around 20 total shots using the 10.5 domed pellets.
Yep.  Ok, you have a gun that is shooting supersonic because it is burning lubricant in the piston chamber.  You need to shoot a few dozen shots through it and it will settle down.

I could be wrong but that is what it sounds like to me.  Once it stops pushing pellets above the sound barrier you will have a gun that is quieter.
Title: Re: Ruger air magnum?
Post by: mikeiniowa on February 28, 2015, 10:50:57 PM
here's a trick to get it quiet fairly quick, load two pellets at a time and shoot it about ten times, should burn off the oil and get it more stable
Title: Re: Ruger air magnum?
Post by: wormbobskey on February 28, 2015, 10:53:01 PM
Whats the heaviest pellet they make in a 177? The 10.5's were the heaviest wally world had on hand and our local gun store only had one kind of pellet in their store.
 I've gone ahead and have the rifle turned muzzle down in the corner with a paper towel under it. I'll let it sit like that for a few days and then wipe it down. I have a few other rifles I can shoot in the mean time. Does anyone know of any trigger mods that can be done to this rifle. It has a very long first stag, but does break pretty good. I guess I should shoot it a few hundred times before I start tinkering with the trigger.
Title: Re: Ruger air magnum?
Post by: wormbobskey on February 28, 2015, 10:54:41 PM
Thanks for the suggestion mikeiniowa I'll give it a try.
Title: Re: Ruger air magnum?
Post by: joek on March 01, 2015, 12:48:39 AM
Whats the heaviest pellet they make in a 177? The 10.5's were the heaviest wally world had on hand and our local gun store only had one kind of pellet in their store.
 I've gone ahead and have the rifle turned muzzle down in the corner with a paper towel under it. I'll let it sit like that for a few days and then wipe it down. I have a few other rifles I can shoot in the mean time. Does anyone know of any trigger mods that can be done to this rifle. It has a very long first stag, but does break pretty good. I guess I should shoot it a few hundred times before I start tinkering with the trigger.
look for diana T05 trigger tune and mods
Title: Re: Ruger air magnum?
Post by: brapshwing on March 02, 2015, 06:51:20 AM
I have a Umarex Surge and hopefully someone can help on this point but I think the Umarex trigger is the same as the Ruger.  I just did some trigger work on mine just this week and had some very satisfactory results.  I'm going to document the mods in a new topic.  The short answer on this is that you can get a new spring with lighter weight, ie .015 thickness spring.  This will lighten up the first stage substantially.  You can then use a #4x 3/4" panhead sheet metal screw and swap it for the factory screw. The new screw will solve the heavy first stage problem.  I went to Ace Hardware for the Spring and purchased what they call a #9 Spring which has the dimensions:  1 5/8"x7/32"x.015.  I cut it down to match the length of the factory trigger spring which is about 5/8".  I think you will be very happy with the lightened first stage.

The only caution I would raise is that when you use the longer panhead adjustment screw, be careful not to over-lighten the second stage.  If you over tighten the second stage of the trigger by turning the screw in, you will come to a point where the safety will not engage when you break and cock the gun.  you know how the safety always engages when you cock the gun and load the pellet?  Well the safety will not be engaged if you over tighten the trigger adjustment screw.

You aint gonna make it a Diana RWS trigger, but this will bring you a long way to being a happy camper with the trigger.
Title: Re: Ruger air magnum?
Post by: wormbobskey on March 02, 2015, 02:33:28 PM
I got out today and put another 50 or 60 pellets through it today and got it shooting a little better. Still cracks, but not as bad as it was. Guess I'm just used to shooting my marauder or disco. Anyway, its a long way from settling down, but its on its way. That automatic safety has giving me fits till I got used to it, now I'm starting to like it. That trigger definitely needs some work, but its not to bad once you get used to it. Bought an umerex moderator/ compensator I'm going to fit to the rifle. Hopefully it will make it a little more back yard friendly. Honestly though I imagine I'll shooting it some more then probably sell it. Sort of getting away from the springers since getting into PCP rifles. We'll see. Maybe one of my daughters will want it even though it is a bear to cock.
Did run it across the chrono and with the 10.5 pellets it was going on average 850 FPS. With the lighter pellets it was right around 1000 FPS. Not sure what the lighter pellets weighed as they are not marked. Might drop one on the reloading scale later.
Title: Re: Ruger air magnum?
Post by: D14Jeff on March 02, 2015, 08:11:40 PM
......... You aint gonna make it a Diana RWS trigger .........

what are the differences between the real RWS 05 trigger and the "clone" trigger that prevent that ? 
Title: Re: Ruger air magnum?
Post by: brapshwing on March 05, 2015, 02:56:53 PM
......... You aint gonna make it a Diana RWS trigger .........

what are the differences between the real RWS 05 trigger and the "clone" trigger that prevent that ?

Made in Germany vs made in China.
Title: Re: Ruger air magnum?
Post by: wormbobskey on March 05, 2015, 03:32:20 PM
If I keep the rifle I'm going to drill out the trigger pin hole and install one that fits a little better. The machining on this rifle seems pretty crappy to me, but I guess you get what you pay for.
Title: Re: Ruger air magnum?
Post by: StevenG on March 05, 2015, 04:34:05 PM
......... You aint gonna make it a Diana RWS trigger .........

what are the differences between the real RWS 05 trigger and the "clone" trigger that prevent that ?

Made in Germany vs made in China.

I highly doubt the place they make it really matters. My understanding is the cutting of metal operates the same the world over.
QA might be different, heck the source material might be too, but there is nothing stopping anyone from making a high quality product anywhere.
Title: Re: Ruger air magnum?
Post by: Sfttailrdr46 on March 05, 2015, 05:15:07 PM
......... You aint gonna make it a Diana RWS trigger .........

what are the differences between the real RWS 05 trigger and the "clone" trigger that prevent that ?

Made in Germany vs made in China.

I highly doubt the place they make it really matters. My understanding is the cutting of metal operates the same the world over.
QA might be different, heck the source material might be too, but there is nothing stopping anyone from making a high quality product anywhere.
Several factors and it all comes down to money skilled labor costs, quality machinery for fabrication costs money and the quarterly earnings reports cost the over paid fat cats their jobs if the corporate earning fall off  so it is all about $$$$$
Title: Re: Ruger air magnum?
Post by: 56S on March 05, 2015, 05:42:31 PM
I'm starting to get to like my 22 Air Mag.  We got off to a rough start with the seal being clipped when I got it.  I tried an Oring seal just like the one that was so successful on my BHE with less that good results.  Cocking pulled the seal off the piston and you don't know it until you fire it.  Since the original seal was damaged I called Umarex that they kindly sent a new seal my way.  Good guys they are.  I centered and welded the latch rod in place, cleaned, polished and moly-mashed it.  Second screw mod on the trigger and shimmed the breech washers for good measure.  Crosman 14.3s come out about 840something last time I checked.  The steel against steel episode didn't do the included scope any favors and the horizontal shifting may be due to that.  I will put the air mag scope on the BHE for testing but not risk installing a good scope on the air mag.  I may even try a peep on the rear and put the front blade back on.  First I need warm weather.
Title: Re: Ruger air magnum?
Post by: StevenG on March 05, 2015, 07:24:21 PM
......... You aint gonna make it a Diana RWS trigger .........

what are the differences between the real RWS 05 trigger and the "clone" trigger that prevent that ?

Made in Germany vs made in China.

I highly doubt the place they make it really matters. My understanding is the cutting of metal operates the same the world over.
QA might be different, heck the source material might be too, but there is nothing stopping anyone from making a high quality product anywhere.
Several factors and it all comes down to money skilled labor costs, quality machinery for fabrication costs money and the quarterly earnings reports cost the over paid fat cats their jobs if the corporate earning fall off  so it is all about $$$$$

Absolutely, but that applies any place on Earth. Has nothing to do with where or who.
Title: Re: Ruger air magnum?
Post by: Sfttailrdr46 on March 05, 2015, 10:49:10 PM
 ;D That is also correct but in China the corners are cut by utilizing poorly trained factory workers and inferior materials . I do not have an ax to grind but Will only add that working in the HVAC field I have dealt with poor quality of parts and electronic controls manufactured over there
Title: Re: Ruger air magnum?
Post by: wormbobskey on March 05, 2015, 11:16:20 PM
StevenG, I wholeheartedly disagree with your statement. I worked in a machine shop for several years running CNC and NC boring mills. Our company tried to cut costs and bought Korean and Chinese made parts and ended up losing money because we had to re-machine just about everything they produced. 90% of time it wasn't the tolerances, it was the materials they used to make the parts. The cast trigger on the ruger has voids and sloppy machining. I could make a better trigger with plate aluminum and washers.
Title: Re: Ruger air magnum?
Post by: brapshwing on March 06, 2015, 12:31:06 AM
Try the T05 to know what the Umarex trigger aspires to be.  It's not the design, it's the execution. The German's tend to do it right and the Chinese tend to pump out cheap replicas.
Title: Re: Ruger air magnum?
Post by: StevenG on March 06, 2015, 09:37:30 AM
StevenG, I wholeheartedly disagree with your statement. I worked in a machine shop for several years running CNC and NC boring mills. Our company tried to cut costs and bought Korean and Chinese made parts and ended up losing money because we had to re-machine just about everything they produced. 90% of time it wasn't the tolerances, it was the materials they used to make the parts. The cast trigger on the ruger has voids and sloppy machining. I could make a better trigger with plate aluminum and washers.

I don't think you understand what I am saying.

Your company bought cheap stuff and got cheap stuff. Where it was made had nothing to do with it. It is not like the chinese magically cannot produce a quality product. You just have to pay for it, which your company decided not to do. They wanted cheap, they got cheap.

If you paid the Chinese what you paid the Americans or the Germans you would get similar quality, that is all I am saying here.

Once upon a time people said the same stuff you are saying now about German and Japanese products. Those were at the time inferior, for the same reason. No one would pay them to produce a good product, everyone just wanted cheap.
Title: Re: Ruger air magnum?
Post by: wormbobskey on March 06, 2015, 12:07:06 PM
I understand what your saying. Unfortunately china has given itself a big black eye because everything that I have seen that they export is &^^&. The bad thing is that America has continued to ship manufacturing jobs overseas and allowed all this &^^& to sold under their company names. I imagine Bill Ruger is turning over in his grave because of some of the things they have put his name on that came from china.
Title: Re: Ruger air magnum?
Post by: StevenG on March 06, 2015, 12:27:17 PM
I understand what your saying. Unfortunately china has given itself a big black eye because everything that I have seen that they export is &^^&. The bad thing is that America has continued to ship manufacturing jobs overseas and allowed all this &^^& to sold under their company names. I imagine Bill Ruger is turning over in his grave because of some of the things they have put his name on that came from china.

Again, I remember folks saying that about Japan. A decade later, and you would have been a fool to buy any small car that was not Japanese.

While we have shed manufacturing jobs, few people realize we are still in fact the second largest country by value of products. Much of those jobs went to robots, not Chinese. Once Chinese labor prices rise, and they are already starting to, more jobs will go to machines.

America and her companies did not allow anything, they are the primary drivers of this. Ruger makes a fortune on selling these products. Kids buy them up and honestly this is a good thing. In constant dollars the price of these goods has simply plummeted. We are all richer for it. Which means those of us who want to buy something a bit fancier can.

Yes some folks lost their jobs, but the same thing happened when we switched from horses to cars and even more so when we brought computers into businesses. The alternative is much worse. It means those companies shut down when chinese competitors eat their lunch. Do you want ruger to sell outsourced products and locally made products or nothing at all?

TLDR; If you don't want a cheap product buy an expensive one. Lots of folks are glad to simply have the option to choose.
Title: Re: Ruger air magnum?
Post by: D14Jeff on March 06, 2015, 02:13:01 PM
quality American made products are still available , for a premium price . many of us (myself included) for one reason or another would rather put our money into a lesser but adequate for our needs product . some of us can't afford the very best or sometimes the very good . and some like to take a cubic zirconia and give it a little polishing to bring out it's sparkle .
Title: Re: Ruger air magnum?
Post by: brapshwing on March 08, 2015, 11:28:02 PM
I understand what your saying. Unfortunately china has given itself a big black eye because everything that I have seen that they export is &^^&. The bad thing is that America has continued to ship manufacturing jobs overseas and allowed all this &^^& to sold under their company names. I imagine Bill Ruger is turning over in his grave because of some of the things they have put his name on that came from china.

Again, I remember folks saying that about Japan. A decade later, and you would have been a fool to buy any small car that was not Japanese.

While we have shed manufacturing jobs, few people realize we are still in fact the second largest country by value of products.

Sorry I love all this banter and have to chime in.  The trigger is sub par because it's made in China.  You can wax eloquent about hypotheticals that they "could" make a better product.  But they dont and they are not on a trajectory to make better products.  Feedback from the markets are helpful so there may be incremental improvements over time.

Under no circumstances can you compare the Japanese quality of mfg in the 60's and 70's to today's Chinese mfg standards.  Japan was disparaged due to animosity following the WWII.  The Japanese are artisans, technicians, engineers while the Chinese are just grinding out cheap product with slave labor.  As an example of the anti-Japanese sentiments,  my buddy will not drink Japanese single malts to honor the hate his two grandfathers had for the Japanese following the war.  The American blood that was shed on the sands of Iwo Jima are the reason that Japan product was disparaged in the 60's adn 70's.  It had nothing to do with the fit and finish for their product at the time relative to worldwide standards.  They were on their game and their success is the result of high standards and great execution.

The US has the highest GDP of any country in the world 16.5 trillion, China second 9 trillion, Japan third 5 trillion, Germany forth 4 trillion.  So we are still the big kid on the block.

Parting thought-  the fracking and shale revolution that is going on in the US is giving us such a competitive advantage in mfg that you are going to see a renaissance of mfg in the US.  We are going to begin to make product on US soil because oil is so cheap that companies will be able to suffer the inconvenience of b.s. associated with labor laws and bogus class action attorneys who try to wreck our county for a buck.  The next 10 years is going to be a boon here.  Lastly, the stronger dollar will hurt us on an export basis but selling product intra-country will be all good.

The trigger is sub par because it's made in China.
Title: Re: Ruger air magnum?
Post by: StevenG on March 09, 2015, 09:10:35 AM
I have no interest in engaging in that kind of discussion, it is speculation bordering on unfair.

Any airgunner who thinks chinese products have not improved vastly over the last two decades is either blind or lying to himself.
Title: Re: Ruger air magnum?
Post by: Sfttailrdr46 on March 09, 2015, 09:25:03 AM
Guys keep on topic and please keep it cordial  . If opinions become hostile  this thread will be locked we do not condone bashing of members , vendors , or manufacturers and we certainly will not tolerate racism. 
Title: Re: Ruger air magnum?
Post by: 56S on March 09, 2015, 12:27:36 PM
Back on topic.  A good day with my RAM .22 yesterday.  After cleaning way too much lead from the bore I was rewarded with sub 1" groups at 25yds using Crosman 14.3 domes.  My spinners are taking a severe beating with this AG.
Title: Re: Ruger air magnum?
Post by: brapshwing on March 11, 2015, 03:24:26 AM
I love my Chinese AGs. No disrespect at all, you just cant compare the fit and finish of the Umarex or Ruger to the original design and execution by RWS.

I'm very grateful for the cheaper guns, it is my point of entry to the sport. If it weren't for the cheaper guns I may not have made it into the sport on the level I'm at now..

Having both the Chinese and the German, I have found that it's "easier" to shoot tight groups with the German made.  You can still get good groups with the Chinese springers, for me I just have to work a little harder to get the group.  May be the shooter not the gun...
Title: Re: Ruger air magnum?
Post by: StevenG on March 11, 2015, 10:13:04 AM
I love my Chinese AGs. No disrespect at all, you just cant compare the fit and finish of the Umarex or Ruger to the original design and execution by RWS.

I'm very grateful for the cheaper guns, it is my point of entry to the sport. If it weren't for the cheaper guns I may not have made it into the sport on the level I'm at now..

Having both the Chinese and the German, I have found that it's "easier" to shoot tight groups with the German made.  You can still get good groups with the Chinese springers, for me I just have to work a little harder to get the group.  May be the shooter not the gun...

How do you feel about the device you just typed that on?

If you want good groups easy you should probably get a PCP :)
Title: Re: Ruger air magnum?
Post by: brapshwing on March 12, 2015, 02:04:09 AM
StevenG, I just got a PCP.  But i'm never off a spring train man.
Title: Re: Ruger air magnum?
Post by: Sfttailrdr46 on March 12, 2015, 08:26:07 AM
StevenG, I just got a PCP.  But i'm never off a spring train man.
;D The real beauty of shooting is that the springers force you to be deliberate with every shot. Sight picture , hold breathing trigger pull and follow through and above all relax. In the end they help to make you a better shooter. That's why I shoot both regularly and once or twice a week the MSP 392
Title: Re: Ruger air magnum?
Post by: brapshwing on March 12, 2015, 01:21:39 PM
StevenG, I just got a PCP.  But i'm never off a spring train man.
;D The real beauty of shooting is that the springers force you to be deliberate with every shot.

For sure Rider. And labor over many a shot we do. The other beauty is also the fact that you can break a barrel even if you run out of air and your pump is broken and the zombies are at your door! LOL  :D