I like Smith and Wesson revolvers and there are many variations between models to make them different weight.  Including stocks.  Among other differences.  Barrel length, shrouded barrel, not shrouded, heavy barrel.  Tapered barrel.  Round butt, square butt.  And then there even differences in hammers and triggers.  Also, newer style lock guns have different shaped frames than older guns.  So there is a lot that can make a weight different of even 1 model smith and wesson.

But I would like to keep it open to any brand.  I will update the weights in the first post, as people post their weights.  Please be as accurate and datailed as possible as to the model of your gun and any info on variation, including stocks (grip) and even finishes.  Barrel length and profile if applicable.  And for Smith's the change number "-2, etc".

I hope we can get some good participation.  I know I may be anal about weights and stuff, but it seems like when we carry a gun a lot of us are interested how one model may stack up against another.   Especially if we're considering buying one.....  And many people buy guns on line, so it's hard to feel the balance and this may help.

Pics of your gun on the scale is welcomed.

All weights are unloaded.  Or at least that is my goal.

Centennial Arms:
1860.44 cal, 8" barrel, blued, factory stocks  44.4 oz  (thank you for the correction 03RN.  That's a crazy coincidence.  A .44 that weighs 44.4 ounces.  Wowz You think they planned that?)
Sherrif's Model .36 cal, 5" barrel, blued, factory stocks  38 oz

Colt:
1877, .38 Colt, 4-1/2" bbl, blued, factory hard rubber stocks,   25.4oz
1877, .41 Colt, 4-1/2" bbl, blued, factory hard rubber stocks   24.4oz
1892 New Army / New Navy / Officers / Target model, .38 Long Colt, 6 bbl, blued, Factory hard rubber stocks,   33.25oz
Agent pre '73, unshrouded 2 inch bbl, larger factory wood grips,  15.9 oz
Agent 1973+ , 2" shrouded barrel, short stock wood grip, 16.0 oz
Army Special, .41 Colt, 5-7/8" bbl, blued, factory hard rubber stocks,   32.5oz
Commando, 4" bbl, parkerized, factory plastic stocks   32.6 oz
Detective Special Gen 2, .38 Special, 2" bbl, blued, tyler T grip   23 oz
Detective Special, Gen 3, 2" bbl, blued, Pachmyr grip.  25.4 oz
Diamondback, .22 lr, 4" bbl with round butt, pachmyr grips   34.75 oz
Diamondback .38 special, 4" bbl, factory medium stocks  29 oz
Lawman Mk III, 2" bbl, factory small stocks  32.06 oz
New Service, .45 Colt, 7-1/2" bbl, blued, factory hard rubber stocks,   41.5 oz
Officers Model Match, .38 Special, 6"bbl??, blued, factory wood target stocks found on Python,   38.4 oz
Official Police, 4" bbl, blued, factory wood stocks   32.6 oz
Peacemaker, 4-1/2" bbl, .22 lr, bakelite grips   28.75oz
Pocket Positive, .32 Police, 3-1/2" bbl, blued, factory hard rubber stocks,   16.6 oz
Police Positive, .32 New Police / .32 S&W Long, 4" bbl, blued, factory stocks 18.4 oz (man that's light)
Python .357, 6" bbl, blued, round butt pachmyr grips  47.75 oz
Single Action Army bisley style frame, .32 WCF, 5.5" bbl, blued, factory plastic stock,  43.75 oz
Single Action Army, .38 WCF, 4-3/4" bbl, blued, factory plastic stocks  37.6oz
Single Action Army Bisley style frame, .41 Colt, 4-3/4" bbl, blued, factory plastic stocks,   40.4 oz
Single Action Army, .41 Colt 5.5" bbl, nickel, stag stocks  41.25oz
Single Action Army, .44-40, 7-1/2" bbl, blued, factory walnut stocks   39.125 oz
Single Action Army Bisley style frame, .44 WCF, 5.5" bbl, blued, red oak stocks,  38.75 oz
Single Action Army, .45 Colt, 4-3/4" bbl, blued, factory plastic stocks   36.5 oz
Single Action Army Bisley style frame, .45 Colt, 4-34" bbl, blued, factory plastic stocks,   37.9 oz

Heritage:
Rough Rider, 6-1/2" barrel, blued, 22 LR, factory plastic grips  32.0 oz

Interarms:
Virginian Dragoon, 44 mag, 6" bbl, blue, 47.9 oz

North American Arms:
Mini revolver, 1 1/8" barrel, .22 LR, factory laminated wood grips, 4.7 oz

Pietta:
1860 .44 caliber, blued, 7-1/2" bbl, wood stocks  43.4 oz
Frontier, .357 Magnum, 4-3/4" bbl, blued, wood stocks  39.75 oz

Rossi:
720, .44 Spl, 3" bbl, stainless, factory rubber grips   30 oz

Ruger:
Bearcat, .22LR, 4.2" bbl, blued, factory laminated wood stocks,   26 oz
Blackhawk, blued, steel ejector rod housing, wood stocks.  36.8oz
Blackhawk Custom Flattop (1960), .44 magnum, 4-5/8" bbl, stag grips, 44 oz
Blackhawk Flattop, .45 Colt / ACP convertible, 4-5/8" bbl, stainless, factory faux ivory grips with black ruger symbol   40.5 oz
GP100, .44 Spl, 5" bbl, blued, factory wood grips   38 oz
LCR, .38spl, 1-7/8" bbl, matte blued,  Hogue Bantam Tamer grip,  12.66 oz.
LCRx, .38 spl, 3"bbl, factory grips and finish   15.8 oz
New Model Single Six Convertible, 63 prefix: 5 1/2" barrel, blued, aluminum ejector rod housing, factory wood grips: 33.0 oz with .22 LR cylinder, but my .22 mag cylinder is fluted also (fairly uncommon I think), so I doubt its much different in weight. I'll weight it if you'd like for me to.
New Vaquero, 44 mag, 5.5" bbl, stainless, micarta grips. 44 oz
Police Service Six, 151 prefix, 4" barrel, stainless, factory wood grips   33.4 oz
Police Service Six, 153 prefix, 4" barrel, stainless, factory wood grips   33.6 oz
Police Service Six, 157 prefix, 2 3/4" barrel, stainless, factory wood grips  32.4 oz
Redhawk, 4" bbl, stainless, wood grips  44.3oz
Redhawk, 503 prefix, 4" barrel, stainless, factory Hogue rubber grips with Ruger logo: 46.9 oz
Redhawk, 5-1/2" bbl, blued, factory faux ivory grips (white with red ruger symbol), Adjustable sights with orange insert in front sight   51 oz
Security Six, 153 prefix, 4" barrel, stainless, factory wood grips  35.1 oz
Single Six (1960), .22 lr, 4-5/8 bbl, blued (I think), wood stocks   32.4 oz
Single Six .22LR, blued, 5.5" bbl, white polymer stocks  33.6 oz
SP101 573, prefix, 2-1/4" barrel, stainless, .357 mag, factory rubber with plastic insert grips  25.4 oz
Speed Six, 157 prefix: 2 3/4" barrel, blued, factory wood grips   32.5 oz
Super Blackhawk (1960), .44 Magnum, 7-1/2" bbl, blued, stag grips   51.5 oz
Super Blackhawk, .44 Magnum, 7-1/2" bbl, blued, factory wood stocks,   47.25 oz

Smith and Wesson:
10-8  ,  4" HB, blued, square butt, hogue grip  34.8 oz
10-8 4" HB, blued, square butt, pachmyr grip 37.65 oz
12-2, 2" bbl, round butt, diamond magna grips, Tyler T-Grip, 18.9 oz
13-3, .357 mag, 4" bbl, blued, square butt, hogue grips  35 oz
14-4, 6" bbl, Factory Target w/ speedloader cut out stocks, 37.5 oz
15-3 2" HB, Nickel, square butt, pachmyr grip 34 oz
17-3, 6" bbl, blued, wide hammer and trigger, factory target stocks  41.2 oz
19, 4" bbl, blued, square butt, factory target stocks  36.5 oz
19-2, 6" bbl, Blued, factory target grips    39.9 oz
19-3 4" bbl, blued, square butt, factory target stocks (the kind with the speedloader cut out)  37.25 oz
19-3 4" bbl, blued, square butt w/ G10 grips 37.2 oz
21-4 4" bbl, Nickel, round butt, factory service stocks   37 oz
22-4 4" bbl, Nickel, square butt, factory service stocks   37 oz
25-7 Model of 1989, .45 Colt, 5" bbl, matte blued, smooth cylinder, VZ grips   45 oz
27, 3-1/2" bbl, Nickel, factory Target stocks, 43.8 oz
27-2, 3-1/2" bbl, nickel, factory targets - 1242 grams  43.8 oz
27-2, 4" bbl, nickel, Kingwood Culina Targets   44.1 oz
27-2, 5" bbl, nickel, Cocobolo Culina Target stocks,  45.5 oz
27-2, 5" bbl, Altamont wood stocks   43 oz
27-2, 6" bbl, nickel,factory targets   46.3 oz
27-2, 8-3/8" bbl, nickel, factory targets  48.8 oz
27-3, 5" bbl, 50th Anniversary, factory targets,  44.9 oz
27-5, 6-1/2" bbl, "Outnumbered", English Walnut Culina Targets   45.8 oz
28-2, 4" bbl, Magna stocks, blued  41.73 oz
28-2, 4" bbl, Stag grips   44 oz
28-2, 6" bbl, Hogue Wood stocks   45 oz
29-2, 4" bbl, Factory Target stocks   44 oz.
29-2, 6-1/2" bbl, target stocks, blued  48.46 oz.
29-2,  6 -1/2" bbl, target stocks, nickel   48.25 oz
29-3, 6" bbl, target stocks, nickel   46.73 oz  
29-3: 6" barrel, blued, really wide hammer and trigger (target hammer and trigger?), factory wood grips (they look just like your 19 grips, JJREA, so target grips?): 46.1 oz
29-6 Classic, 5" bbl, factory rubber stocks  45.4 oz
29-6, 6" bbl, Culina Grips   46 oz
29-10 Bounty Hunter, 3" full underlugged bbl, factory wood newer combat style grips, checkered   39.5 oz
36, 1-7/8" bbl, blued, square butt, factory magnas  19.77 oz  w/ tyler T grip   20.14 oz
36, 1-7/8" bbl, blued, round butt, factory magnas 19.8oz
36, 1-7/8" bbl, blued, round butt, factory magnas  19.9 oz
36-6, .38 spl, 3" bbl (full underlug),  blued, round butt, factory wood target stocks   23.2 oz
37, 1-7/8"bbl, blued, square butt, factory magnas  14.26 oz
37, 3" bbl, factory wood grips  14.7 oz
60, 1-7/8"bbl, stainless, round butt, 19.28 oz, factory magnas  w/ Tyler T grip  19.86 oz
60-15, 3" bbl, factory rubber stocks   23.1 oz
64,  4" tapered barrel, stainless, square butt, magnas 30.1 oz  same gun with a tyler T 30.7 oz
65-1, 4" bbl, square butt, Pachmyr Grippers, 37.1 oz
65-3, .357 mag, 4" bbl, round butt w/ factory combat wood grips, smooth  34.6 oz
65-5 ladysmith, 3" bbl, stainless, factory laminated wood grips  32.1 oz
65-8 4" heavy bbl, round butt w/ factory magnas  33.5 oz
66-? (1983), 2-1/2" bbl, recessed chambers, round butt, hogue grip   33.4 oz
66-8, 2-3/4" bbl, round butt, pachmyr compac grips 34 oz
69, 2-3/4" bbl, round butt w/ VZ grips (white)   36oz
69, 4-1/4" bbl, hogue grip   36.5 oz
342PD, 1-7/8" bbl, matte black, factory rubber grips   10.8 oz
.357 Magnum (Pre 27), 3-1/2" bbl, hard chromed, Stag Grips   42 oz
360J .38 Spl, 1-7/8" bbl, matte blued, VZ grips   15.2 oz
442-1, 1-7/8" bbl, matte blued, no lock, factory rubber boot grip with 4 rubber bands  14.6 oz
442-2, 1-7/8" bbl, matte blued, lock, Uncle Mikes stocks,  15.1 oz
500 John Ross PC edition, 5" bbl, matte blued, stainless cylinder, hogue grips   57 oz
586-7 L Comp, 3" compensated bbl, matte blued, factory wood stocks,  36.1 oz
624, .44 Spl, 6-1/2" bbl, stainless, target stocks  42.5 oz
625-2, 45ACP, 5" bbl, Hogue wood combat grips   43.2 oz
625-8, .45 acp, 4" bbl, round butt with non finger groove Hogue grip   40.5 oz
627-5 Pro, 4" bbl, Ahrends Retro round to square conversion Combats   41.6 oz
627-5 Pro, 4" slab sided bbl, G10 type stocks   42.4 oz
629, 6" bbl target stocks   46.9 oz
629-1, 4" bbl, target stocks    43.2 oz
629-2, Mountain Revolver with tapered 4" bbl, Hogue grip with finger grooves sanded off   39 oz
629-3, 6-1/2" bbl, hogue grips   49.5 oz
629-3 Classic, 6-1/2" bbl, Olive Culina round to square conversion targets   50.1 oz
629-4 Mountain gun w/ 4" tapered bbl, Crimson trace lazer grips for square butt   39 oz
629-4, 5" full underlugged bbl, Hogue wood checkered grip   45.5 oz
637- , 1-7/8" bbl, round butt, hogue tamer grips  15.5 oz
640, 1-7/8"bbl, Stainless, Round Butt, pachmyr grip   21.18oz
640-1, .357 mag, 2-1/8" bbl, hogue tamer grip   22.8 oz
642, 17/8" bbl, factory rubber boot grips   14.6 oz
642, 1-7/8"bbl,  Round Butt, pachmyr grip 15.07oz
642-2, 1-7/8" bbl, factory black rubber grips: 14.5 oz
Hand Ejector, .32 S&W long, blued, round butt, factory service stocks black hard rubber,  17.9 oz
Hand Ejector, .32 S&W, 4.25" bbl, round butt, factory service stocks black hard rubber  18.4 oz
Military and Police Model of 1905, 4" bbl, .38 spl, blued, round butt, factory magna stocks of later date  28.75 oz
Military and Police Model of 1905 4th change, .38 S&W, 5" bbl, factory wood service stocks,  30 oz
Regulation Police, .38 S&W, blued, 4" bbl, factory wood service stocks,  18 oz
Victory, .38 special, 4" bbl, parkerized, factory wood stocks  30 oz

Taurus:
2-850021SGC Titanium model, parkerized?, 2" ported bbl, factory rubber stocks   15.8 oz
669, .357 magnum, 4" bbl, stainless, Uncle Mikes rubber stocks,   38.25 oz
M85, 2" bbl, matte blued, factory rubber stocks   21.83 oz
85, 2" bbl, blued, pachmyr stocks 24.1 oz
Ultra-lite, 2" bbl, blued, hogue stock  15.9 oz

Uberti:
Lightning, .41 Colt, 5-1/2" bbl, blued, walnut stocks,   28.25 oz
New Dakota, .44-40, 5-1/2" bbl, blued, wood stocks   39.5 oz

Colt Detective Special, Gen 3 w/ 2" barrel and Pachmayr grip.
1lb 9.4oz (empty) Attached File

Thank you for reminding me to add the barrel length!!!  And thanks for the addition.

S&W Mod 10-8 Heavy barrel, blued, square butt and Pachmayr grip.
2lb 5.65oz unloaded
2lb 8.8oz with 6 Win 158gr LSWHP +p 38 special

Colt Police Positive 4" tapered barrel, blued, factory grips. 32 New Police/32 S&W long
1lb 2.4oz unloaded
1lb 4.45oz with 6 Rem 98 gr RN 32 S&W long

Thanks!!!  I'm assuming that model 10 is a 4"er, eh?  @BOBK48

Yes 4" barrel.

4" M64 standard barrel/stocks-30.1oz
Attached File

+6 rounds of 130 grain Ranger-32.9oz
Attached File

+Tyler T grips-33.5oz
Attached File

4" M19-3 G10 grips-37.2oz
Attached File

+6 rounds of 125 grain Remington golden saber-40.1oz
Attached File

2" M15-3 pachymer grips-34oz
Attached File

+6 rounds of 130 grain Rangers-36.8oz
Attached File

HKS speed loader with 130 grain Rangers .38-3.5oz
Attached File

Safariland speed loader with 125 grain golden sabers .357-3.4oz
Attached File

Thank you Sir!!!!!!!!!!!!!

Could you give me the change numbers on your guns?  The number after the dash, if there is one.

I think I edited while you asked lol

LOL.  Thank you.  What about the 64?  I love that gun!  I'm surprise at how much lighter it is.....

Ruger New Vaquero, 44 mag, 5.5 inch, stainless with micarta grips. 44 ounces.

Thank you!

No dash

Woe.....  Impressive.

4 5/8" Ruger Blackhawk, steel ejector rod housing-36.8oz
Attached File

+6 rounds of 250 grain Hornady xtp over 18 grains 2400
42oz
Attached File

4" Ruger Redhawk, wood grips-44.3oz
Attached File

+6 rounds of 250 grain Hornady xtp over 18 grains 2400
49.5oz
Attached File

Pietta 1860 7.5" barrel-43.4oz
Attached File

5.5" Ruger single? six, polymer grips-33.6
Attached File

In your op you list my m64 with Tyler T without deducting the weight of the ammo.

I was thinking to myself, wow, a tyler T grip weighs 3.5 approx ounces... LOL.  My bad.  Thank you for pointing that out.  I assumed the caliber on the single six was .38 / .357.  And actually the Pietta, might be good to know that caliber.  Is that a .44 caliber? (I actually have one just like it, I was going to bust those out for weights too.  I also have a shorter one.  I think it's a Navy in .36 caliber.  With an octogonol barrel.)

Woops, sorry. The single six is 22LR and the 1860 is .44.

My prelock 337 Airlite TI is light as hell.

I'm not sure I should put that up in the list

Can you actually weigh it?  I'd be interested to see what it really is.  And others might too.

The 337 along with the 360/340PDs are going to be about 12oz

Scandium frames and titanium cylinders......pretty much the lightest 38s/357 on the market

The spirit of this thread is to get exact weights, with the type of stocks / grips on the gun.  And any other variation.  There are all kinds of general weights on the internet.  Hopefully that doesn't sound too anal.  LOL.  I'm just wanting to be specific.

updated.  More details and guns to come from @blue70chevelle!    Thank you sir!

You let me know what if any specifics you're looking for. I have over 70 revolvers with the vast majority of them being S&W's in .38 or .357..

If you could give the dash numbers with each gun.  And what stocks you have on it.

If you want to weigh some, go to town.  I'll update the database as you post.  I add these on the smith and wesson forum too.  Well just the smiths of course.

ETA:  I just saw your post in the pic thread.  So I got my answers to the first question.  Thanks a LOT!

C'mon guys.  We need some N frames, and some Ruger Security Six / speed six's would be nice too. I'm curious.  What has a bigger frame?  A k frame or speed six?

I'll have a pic of a Taurus steel M85 for you tomorrow

Give me a few minutes and I will weigh some of mine.

These were weighed on an old set of triple beams so everything is in grams.

S&W Model 629-1 4in barrel target stocks.
Weight 1227 grams or 2lb 11.2oz.

S&W Model 629 6in barrel target stocks.
Weight 1331 grams or 2lb 14.9oz.

Edit to add.

S&W Model 29-2 6 and 1/2 in barrel, target stocks, nickel finish.
1368 grams or 3lb .25oz

S&W Model 29-3 6in barrel target stocks nickel finish.
1325 grams or 2lb 14.73oz.

Edit to add.

S&W Model 29-2 6 and 1/2 in barrel, target stocks, blued finish.
1374 grams or 3lb .46oz.

Edit to add.

S&W Model 28-2 4in barrel Magna stocks, blued finish.
1183 grams or 2lb 9.73oz.

1968 Colt Python 4in barrel, target stocks, blued finish.
1095 grams or 2lb 6.62oz.

Steel frame Taurus M85, all stock

Unloaded:


5rds 158 +P jhp

Oooooo, thanks guys!!!!   The list is growing. I'm not sure when I'll update it, but probably not tonight.

Ok, I'll play, lets do the Colt Double Actions first

Starting with a Colt 1877 in 38 Colt, 4 1/2" bbl.
Attached File

Followed by a 41 Colt, also a 4 1/2" bbl.  A full 1 oz difference with the bigger hole!
Attached File

Next, a first series Officer's Model in 38 Colt.  These are pretty rare and most collectors will never see one in the wild.  Unfortunately this one has a rather poor refinish.  It is a flat top target model 1892/New Army New Navy (the cylinder turns the wrong way).
Attached File

Next up, a little Pocket Positive 3 1/2" bbl 32 Police, this one is in rather typical well carried/sweated on condition.  As you can see, the little thing weighs next to nothing.
Attached File


The next post will be my more modern Colt revolvers,
MLG

A couple of more modern Colt DAs

Next up, a Army Special in 41 Colt, with a typical 5 7/8" bbl, this gun is also a bit rare but not as much so as the 1st series Officer's Model.
Attached File

And, a 45 Colt New Service with the 7 1/2" bbl.  This thing is a bit front heavy at the range!
Attached File

And finally, my Officer's Model match.  This is a cool little gun.  The last of the Officer's models but it is the gun that first had the trigger, hammer, rear sight and grips that would be found on the Colt 357,  and Python.
Attached File


That's about it for Colt DAs.  Lets see what other DAs I have laying around.
MLG

S&W Double Actions

I have to admit, my S&W collection is a bit weak.

Starters, a early hand ejector 32 S&W long, 3 1/4" bbl.  Not quite as light as the Colt pocket positive.
Attached File

A Regulation Police, 38 S&W, 4" bbl, really a sweet shooting pistol.
Attached File

A model 19 (no dash) with lots of holster wear
Attached File

And, a 19-3
Attached File


MLG

And, Colt Single Action Army

First up a 4 3/4" 38 WCF blue, plastic stocks
Attached File

A 41 Colt 5.5".  Unfortunately, this one did not leave the factory with Stags and Nickel
Attached File

A 7 1/2 " 44-40, blue with Walnut
Attached File

A 4 3/4" 45 Colt, blue with plastic
Attached File


MLG

Bisleys anyone?

Not surprising, with their bigger & heavier frames, same bbl length Bisleys out weigh standard SAAs by a hefty amount.

32 WCF 5.5", blue with plastic, has been refinished
Attached File

41 Colt, 4 3/4" blue with plastic
Attached File

44 WCF, 5.5" blue with Red Oak grips (explains the off spec weight)
Attached File

And, 45 Colt 4 3/4", Blue with plastic
Attached File


MLG

I put in some of MLG's additions.  Still have more to go!  Thanks for all the data!

@mlg123.   Thanks a TON for all of that data.  I updated the list.  But there are some questions about the 1892 and the Officers model match.  The first I don't have the barrel length and the second I don't have the barrel length or caliber.  I wrote in what I thought they MIGHT be for now, but obviously I could be wrong.

Thank you again!

J.J.

We gotta get some people to post some charter arms guns.  

My bad, the 1st series Officer's is a 38 Colt Long (or Long Colt) with a 6" bbl.  The Officer's Match is a 38 Special with a 6" bbl.

MLG

A few odds & ends

Taurus 669, 357 4" Stainless
Attached File

New Model Super Blackhawk, 44mag, Blue, 7.5"
Attached File

New Model Bearcat, 22LR, Blue & laminate, with adjustable sights, 4.2" bbl
Attached File

Pietta Frontier Model, 357, 4.75", blue & walnut
Attached File


MLG

More

Uberti New Dakota, 44-40, 5.5", blue & walnut, a shame really, this replica out shoots my genuine Colt 44-40s by a significant margin
Attached File

*edit, had to delete the 38-40, posted the wrong photo

Uberti Lightning, 41 Colt, 5.5", blue & walnut, one of my most accurate pistols
Attached File


For those wanting to get into the single action game, do not underestimate the Uberti guns, they can perform right out of the box.

MLG

I'm till not caught up with all the stuff you posted so far.  LOL.  Your data has been a super great addition.   Very good.  Thank you!

Just weighed mine, here's what I got:

Smiths:
29-3:  6"barrel, blued, really wide hammer and trigger (target hammer and trigger?), factory wood grips (they look just like your 19 grips, JJREA, so target grips?):   46.1 oz
17-3:  6" barrel, blued, same wide-ass hammer and trigger as above, same wood grips as above:  41.2 oz
37 airweight:  no dash, 3" barrel, factory wood grips:  14.7 oz
642-2:  1 7/8" barrel, factory black rubber grips:  14.5 oz
65-5 ladysmith:  3" barrel, stainless, factory laminated wood grips:  32.1 oz

For my Rugers I'll include the serial number prefix, since I think that's kind of like the dash number on a Smith... include it in your info or not, that's up to you.

Rugers:
Speed Six, 157 prefix:  2 3/4" barrel, blued, factory wood grips:  32.5 oz
Police Service Six, 151 prefix:  4" barrel, stainless, factory wood grips:  33.4 oz
Police Service Six, 153 prefix:  4" barrel, stainless, factory wood grips:  33.6 oz
Police Service Six, 157 prefix:  2 3/4" barrel, stainless, factory wood grips:  32.4 oz
Security Six, 153 prefix:  4" barrel, stainless, factory wood grips:  35.1 oz
Redhawk, 503 prefix:  4" barrel, stainless, factory Hogue rubber grips with Ruger logo:  46.9 oz
SP101 573, prefix:  2 1/4" barrel, stainless, .357 mag, factory rubber with plastic insert grips:  25.4 oz
New Model Single Six Convertible, 63 prefix:  5 1/2" barrel, blued, aluminum ejector rod housing, factory wood grips:  33.0 oz with .22 LR cylinder, but my .22 mag cylinder is fluted also (fairly uncommon I think), so I doubt its much different in weight.  I'll weight it if you'd like for me to.

Misc:
Heritage Rough Rider:  6 1/2" barrel, blued, 22 LR, factory plastic grips:  32.0 oz
North American Arms mini revolver:  1 1/8" barrel, .22 LR, factory laminated wood grips:  4.7 oz

Let me know if I left any info out.

Colt Agent (pre '73, unshrouded 2 inch barrel, larger factory wood grips):15.9 oz

Colt Agent (1973+ with 2 inch shrouded barrel, short stock wood grip): 16.0 oz

Colt Diamondback .38 (4 inch barrel, factory medium stocks) : 1lb 13 oz

Colt Lawman  Mk III (2 inch barrel, factory small stocks):  2 lbs .06 oz

I'm getting there guys.  I just finshed all of MLG's wonderful additions...  LOL.

updated with M1tchell and TexasTony's submissions.  Thanks guys!!!!!!!