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Anybody else have or had problems with front tech sight sliding out of dovetail?

Started by UwharrieTrail40, March 22, 2009, 08:04:18 PM

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dwarven1

Quote from: UwharrieTrail40 on March 24, 2009, 02:51:53 AM
I think I solved the problem!  :) What I did was, checked the tightness of the set screw and while I thought I had set it tight when I originally installed it last week, it was quite loose. I dont know why, Ive only shot it ten times. I did find some gun oil down in the set screw hole, as I had oiled the front sight liberally. Maybe the oil got in there and messed up the loctite, I dont know. I know Im not oiling the front sight again, that is for sure.

Why did you oil the front sight, of all things?


And another thought on why there are problems fitting some rifles. The 10/22 has been made for some FORTY-FIVE years. It's entirely possible that they've changed the dovetail size over the years and we're seeing the results of that. Certainly I've never had any issues with Tech-sights, and I've put them on 4 different LTRs.
Unhappy it is ... to reflect that a brother's sword has been sheathed in a brother's breast, and that the once happy and peaceful plains of America are either to be drenched with blood or inhabited by slaves. Sad alternative! But can a virtuous man hesitate in his choice?

GEORGE WASHINGTON

eaglescouter

Quote from: dwarven1 on April 21, 2009, 11:22:27 AM
And another thought on why there are problems fitting some rifles. The 10/22 has been made for some FORTY-FIVE years. It's entirely possible that they've changed the dovetail size over the years and we're seeing the results of that. Certainly I've never had any issues with Tech-sights, and I've put them on 4 different LTRs.

I purchased 2 sets of Tech Sights.
I installed them on two Ruger 10/22's
Each 10/22 was less than 6 months old.

1 Carbine:  Front sight fit perfectly, had to be drifted in with a brass punch.
1 10/22T using the Tech Sight .920 barrel adapter:  The front sight fit is so poor as to be visibly mis-machined.  (Note:  This is two tech-sight products being connected to each other as designed by the manufacturer, and the fit is ugly/sloppy)
Old Guy:  Do it long enough and you get really good at it.

Rifleman:  Sacramento:  Four Ought Nine
Full Distance:  Red Bluff:  What year was that?
Pistoleer:  Hat Creek:  Three Twenty One

Make yourselves good scouts and good rifle shots in order to protect the women and children of your country if it should ever become necessary.
--Lord Baden-Powell
Scouting for Boys (1908)

LKB3rd

My first Tech Sights front base fit very badly, it was too small.  As I tightened the set screw it moved upward, not fitting properly in the dovetail.
I emailed them, and they sent me a new one, no charge, where they handpicked one in the bigger end of the tolerance range, and it fits fine, no problems since.

Old Dog

Mine's not pretty either, when you look at the rifle from the side (have a lot of trouble hitting the target when held this way though >:D).

From the back I can't tell the front sight is tipped slighly upward by the set screw and the large dove tail (or is it small front sight?).  The locktite seems to have held up fine.  It's been through an RBC, a couple of Appleseeds (loaned to folks needing rifles, but they didn't have problems with it) and several trips to the range with me (no problems there either).

I like them because they beat the heck out of the Ruger factory sights for my type of shooting

and

because they give a similar sight picture to my big rifles. 

It's a great thing there's so much variety out there, in likes/dislikes out there and different products.  If we all like the same things there would be some real shortages and no one would try new things and find some there were better.

Anybody else wanna beat this dead horse some more??
"The rifle itself has no moral stature, since it has no will of its own. Naturally, it may be used by evil men for evil purposes, but there are more good men than evil, and while the latter cannot be persuaded to the path of righteousness by propaganda, they can certainly be corrected by good men with rifles."

—Jeff Cooper, The Art of the Rifle

UwharrieTrail40

"A medal for me, a bodybag for you." Colonel Charlie Beckwith, USA (Retired).

If you want something done right, do it yourself.

douglas34474

I ordered and installed a set with little problem.

The bottom of the front sight had to be dressed a little to fit the dovetail; no big deal, just normal fitting of parts. Backed the set screw out about half way, placed a liberal drop of RED Locktite (#271) in the bottom of the tapped hole, enough that it would run into the dovetail, installed the sight, tightened the set screw and I have had no problems.

But my parts were CLEAN before I tried to assemble them.

The rearward tilt some complain of has no effect on the sight picture.

The Williams sight Eric pointed to is nowhere near as easy to use. I know, I have one on my 30-30 Marlin. The part is still aluminum, just as the Tech Sight is. You need a screw driver to adjust it, the TS just needs the tip of a bullet or pin. Also, you're going to have to figure out what front sight to use. You also have to guess as to the adjustment as there are no clicks to aid in job.

To each his own.

CaptG

I had Williams sights on my SKS. It now has Tech-sights. The Williams' are for sale.
G
"If you will not fight for the right when you can easily win without bloodshed; if you will not fight when your victory will be sure and not too costly; you may come to the moment when you will have to fight with all the odds against you and only a small chance of survival. There may even be a worse case: you may have to fight when there is no hope of victory, because it is better to perish than to live as slaves."
Winston Churchill

vmt193

If you want to spend $90 on a Williams rear sight, then pay a gunsmith another $50+ to drill and tap the receiver on a rifle that cost less than $200, I say go for it. But you'll still have the factory front sight. Geez it's a Ruger 10/22 for not an Anschutz!

I'll pay the $45 for the Tech-Sights (Compete set) and put a little TLC into the installation. A Rifleman doesn't blame his equipment, he just makes it work.

vmt


Ashes

I originally had some problems with fit, but I ended up turning the front sight around so that the flat side faces the shooter and the fit actually improved. Shot it at the April 19 Appleseed and did pretty good with it.

Old Dog

Quote from: Ashes on April 28, 2009, 09:54:06 AM
I originally had some problems with fit, but I ended up turning the front sight around so that the flat side faces the shooter and the fit actually improved. Shot it at the April 19 Appleseed and did pretty good with it.

A rifleman perseveres, adapts, overcomes, etc.  I wonder if anyone else thought of this?  I certainly didn't.

Thanks for the idea, I'll try it on the next one.
"The rifle itself has no moral stature, since it has no will of its own. Naturally, it may be used by evil men for evil purposes, but there are more good men than evil, and while the latter cannot be persuaded to the path of righteousness by propaganda, they can certainly be corrected by good men with rifles."

—Jeff Cooper, The Art of the Rifle

UwharrieTrail40

"A medal for me, a bodybag for you." Colonel Charlie Beckwith, USA (Retired).

If you want something done right, do it yourself.

UwharrieTrail40

"A medal for me, a bodybag for you." Colonel Charlie Beckwith, USA (Retired).

If you want something done right, do it yourself.

UwharrieTrail40

"A medal for me, a bodybag for you." Colonel Charlie Beckwith, USA (Retired).

If you want something done right, do it yourself.

bob 210

I can't tell you how many people I have seen shoot a rifleman's score with Tech-sights and they are far from "piss poor". Have you actually gone to the range and tried them? If you think they are that bad, instead of character assassinating a company that has helped promote Appleseed, go out and buy and use whatever sights you are more comfortable with. This thread has really gone 3 pages !?!? WOW!
If ye love wealth better than liberty,the tranquility of servitude better than the animating contest of freedom,go home from us.We ask not your counsels or arms.Crouch down and lick the hands which feed you.May your chains set lightly upon you and may posterity forget that ye were our countrymen. SA

bulkhead

UT40,
Sounds like you've done your homework and have your gear about ready to go.  As you mentioned Ramseur is close, I live in Greensboro.  We also have another shoot about an hour and a half North in Yanceyville. 

Seems that you've done the right thing by selecting equipment that is right for you and makes you feel good.  I'm the same.  I looked around and found a Rem 597 Tech Rifle at Dicks.  It's the one with the thumbhole stock and carbon fiber painted barrel.  Put a Sweet 22 scope on it and it'll shoot little cloverleafs at 25 yards with it's favorite ammo, Thunderbolts of all things. 

Used the 597 to make Rifleman one day then brought the AR for the second day.  Standard sights, well nearly, and shot 15 points better with open sights.  Was I suprised, must have been more comfortable with it. 

Take a look at out shoot schedule and get signed up.  You're welcome to try out an LTR that I put together for a loaner.  It hasn't made a rifleman yet, but it is capable, and is just loo0king for that. 

Send me a PM when you get signed up. 

Regards,
bulkhead
A veteran is someone who, at one point in his life, wrote a blank check made payable to 'The United States of America ' for an amount of 'up to and including my life.' That is Honor, and there are way too many people in this country who no longer understand it.'
Saucy Jack

UwharrieTrail40

"A medal for me, a bodybag for you." Colonel Charlie Beckwith, USA (Retired).

If you want something done right, do it yourself.

UwharrieTrail40

"A medal for me, a bodybag for you." Colonel Charlie Beckwith, USA (Retired).

If you want something done right, do it yourself.

bulkhead

Eric,
Everythings big in Texas. 

Sorry I haven't kept up with the complete thread, but it sounds like you haven't decided to attend an Appleseed yet?  Are you interested in attending an appleseed?  If so you'll be more than welcomed by everyone. 

For me the equipment plays a small part in the training.  The basics you learn at Appleseed wll make you a rifleman with any rifle capable of shooting 4MOA.  The basics are; position, NPOA, and trigger control.  Loss of any one of these will cause groups to fall apart. 

Last Appleseed in Yanceyville we had a 9 year old with his father.  He shot a single shot 22lr and a single shot .243.  You should have seen his face everytime he brought his target for me to score.  You should have seen my face when the last target had a bunch of 30 cal holes from the shooter next to him.  I scored them all.

We had two shooters make rifleman with tubular mag 22's.  It really comes down to the basics.  Send me a PM when you're ready. 

bulkhead
A veteran is someone who, at one point in his life, wrote a blank check made payable to 'The United States of America ' for an amount of 'up to and including my life.' That is Honor, and there are way too many people in this country who no longer understand it.'
Saucy Jack

bulkhead

Eric,
I really think everyone understands that you don't like the Tech sites.  We think that's just fine.  You've been clear several times.  We have opinions just like you.  Everyone should respect that and move on.

bulkhead
A veteran is someone who, at one point in his life, wrote a blank check made payable to 'The United States of America ' for an amount of 'up to and including my life.' That is Honor, and there are way too many people in this country who no longer understand it.'
Saucy Jack

bulkhead

Well, everyone can move on.  There's nothing to see here any more.  Unfortunantly it looks like Eric had no intentions of being active or beneficial to the Appleseed Project.  What a waste of good peoples time. 

There's a lesson to be learned here.  Some people just don't care about anything other than their own agenda.  And when you really think about it; Eric is just one out of 2700 good members.

bulkhead
A veteran is someone who, at one point in his life, wrote a blank check made payable to 'The United States of America ' for an amount of 'up to and including my life.' That is Honor, and there are way too many people in this country who no longer understand it.'
Saucy Jack

Ashes

Not a complete waste of time.

Lessons learned:
TekSights will send you another front sight with a larger base if the one you have is too small.
You can turn the front sight around and that can help with the fit.
Too much locktite is trouble.
Locktite is not a good glue.
There are lots of good people on this board. :D

What else have people learned?

LKB3rd

I had a front sight tester with my Tech Sights last night.  I was organizing my bag, and leaned the 10/22 up against something.  It slipped, and landed on a hard surface right on the right "wing" of the post protectors.  Bent it pretty good.  The allen needed to be tightened, it was wiggling a little bit, and I straightened the wing out with some needlenose.  Went to the range today, and it shoots good as new.
I learned that they will bend if you drop them on the front sight.  I learned that you can straighten em out, tighten 'em up, at least once without any problems...

gjwilliamsjr

I haven't bought my tech sights yet.  I learned of some issues to be aware of while installling my sights when I get them, as well as the details of the Williams sights.  Time well spent.  Even someone who had "no intention of being beneficial" ended up being helpful. 

Texian

Quote from: LKB3rd on April 26, 2009, 08:52:54 PM
My first Tech Sights front base fit very badly, it was too small.  As I tightened the set screw it moved upward, not fitting properly in the dovetail.
I emailed them, and they sent me a new one, no charge, where they handpicked one in the bigger end of the tolerance range, and it fits fine, no problems since.

Mine is like that.  The front sight moved up some, but not enough to not be able to properly sight the rifle or to keep the set.  Blue Loctite on the set screw, and it has been fine.  It doesn't look perfect, but for practice and what will likely be an Appleseed loaner, I am not going to worry about the ill fit.  Now the 6 steps are the important part..........

Old Dog

Front sight "loose" in dovetail?

1.  Decide whether to give up, send it back or make it work
2.  If you chose "make it work" proceed to step 3
3.  Get a center punch and small hammer and a piece of wood to set the end of the rifle barrel on
4.  Place the rifle barrel, dovetail up on the piece of wood and have someone hold it steady for you
5.  Use the center punch and the hammer to make small marks on the inside of the dovetail (the center of the marks will be lower but will raise up a rounded lip around the low spot = a limited higher surface area in the dovetail)
6.  After making a uniformly spaced number of marks to cover the inside of the dovetail lay the punch and hammer aside and try the fron sight to see if it is now tight enough.  If so install it, if not go to step 7
7.  With the barrel still on the board, very carefully (rifleman have steady hands and good aim) tap the top edges (front and back) of the dovetail to slightly bend the steel lips downward (the sight will cover this and no one will know you bent the dovetail with a hammer)
8.  try the front sight again to see if it is now tighter in the dovetail, if so install, if not go back to step 6 and repeat 6, 7 and 8

This worked for me on the 10/22 and has worked on other guns (on those I didn't bend the lips of the dovetail down as just stippling the inside of the dovetail worked).

Try it sometime, it works.
"The rifle itself has no moral stature, since it has no will of its own. Naturally, it may be used by evil men for evil purposes, but there are more good men than evil, and while the latter cannot be persuaded to the path of righteousness by propaganda, they can certainly be corrected by good men with rifles."

—Jeff Cooper, The Art of the Rifle

eaglescouter

I think I would prefer to peen or bend the base of the sight, instead of messing up a rifle dovetail that had a working valid sight previously installed, and that might need to be re-installed in the future.
Old Guy:  Do it long enough and you get really good at it.

Rifleman:  Sacramento:  Four Ought Nine
Full Distance:  Red Bluff:  What year was that?
Pistoleer:  Hat Creek:  Three Twenty One

Make yourselves good scouts and good rifle shots in order to protect the women and children of your country if it should ever become necessary.
--Lord Baden-Powell
Scouting for Boys (1908)

Old Dog

The ruger factory sight will never......ever....go back into my 10/22 barrel.  If it was that good, I'd never have replaced it.  I'd scope it first.

To each his own.  How it works is more important to me than how it looks.  New cars are pretty....my 24 year old IROC Z28 hurts their feelings all the time...even the BMWs and Porshes.  But that's another kind of fun.
"The rifle itself has no moral stature, since it has no will of its own. Naturally, it may be used by evil men for evil purposes, but there are more good men than evil, and while the latter cannot be persuaded to the path of righteousness by propaganda, they can certainly be corrected by good men with rifles."

—Jeff Cooper, The Art of the Rifle

bulkhead

My LTR is a loaner.  I shot it once.  It's been in the rain.  It's been in the dust.  I've cleaned it more than I've shot it.  I ordered another front sight tower because I buggered the first one up.  No way the original sights are going back on.

ODdog, I liked your car too.   I think we've made up for UT40 posts.

bulkhead
A veteran is someone who, at one point in his life, wrote a blank check made payable to 'The United States of America ' for an amount of 'up to and including my life.' That is Honor, and there are way too many people in this country who no longer understand it.'
Saucy Jack

hawkeye

Ok ,here's my fix. Instead of attacking the barrel or sight I put a shim under the rear of the sight so that the set screw will have something to push against. It has worked for a lot of Appelseeds with no problems. In the picture you can see a copper colored shim behind the sight, a space under the sight and the set screw at the front. I've owned a lot of firearms with little problems I just fix them.
"Political correctness is a doctrine, fostered by a delusional, illogical minority, and rabidly promoted by an unscrupulous mainstream media, which holds forth the proposition that it is entirely possible to pick up a piece of crap by the clean end." Texas A&M student

braindoc

If there is such a visible gap between the dove tail and the front sight, has anyone here tried applying a thin layer of JB Weld on the front sight base then after it cures, file to fit and also use loctite.
brindoc