The Down Range Forum

Member Section => Handguns => Topic started by: Paniolo on January 17, 2010, 06:35:44 PM

Title: SW 642 question
Post by: Paniolo on January 17, 2010, 06:35:44 PM
Hey all,

I have a 2-in S&W 642 in 38 special.  Actually, it's marked "38 spl ctgs" on the right side of the barrel.

No where on the gun (it didn't have a box when I bought it) does it mention if it can handle +p loads.

What's the best way to tell?

Cheers,
/dan
Title: Re: SW 642 question
Post by: cdcasey on January 17, 2010, 07:03:15 PM
try this link it is directly from s&w's website:

http://www.smith-wesson.com/webapp/wcs/stores/servlet/ProductDisplay?storeId=10001&catalogId=10001&langId=-1&productId=760510&tabselected=tech&isFirearm=Y&parent_category_rn=


if its the same gun u should be okay for +p according to the website but if u want to make sure take it to a qualified gunsmith to check it out first as it sounds like u bought it used.
Title: Re: SW 642 question
Post by: TAB on January 17, 2010, 07:11:11 PM
if it does not say +p, its not rated for +p.  it really is that simple.
Title: Re: SW 642 question
Post by: MikeBjerum on January 17, 2010, 07:14:22 PM
Go to www.smithwesson.com (http://www.smithwesson.com) and sent a message to their customer service.  They will tell you everything about that gun that you want to know.  They will also send you a new book if you ask.
Title: Re: SW 642 question
Post by: twyacht on January 17, 2010, 07:33:08 PM
if it does not say +p, its not rated for +p.  it really is that simple.

Well, not exactly,....The Taurus Catalog has on pg 12 a highlighted section that states all CIA and Ultra-Lite pistols are tested to +P specifications.

Even though my M85 does not have +P stamped on it. I even called Taurus CS and they said +P were fine.

Always good to hear it from the source. When in doubt, that's what the 1-800 number is for....

Taurus does put a small disclaimer for +P+ rounds but I don't want to shoot those anyway, I'll just go to the safe and get a larger caliber.
Title: Re: SW 642 question
Post by: tombogan03884 on January 17, 2010, 08:18:16 PM
FQ raised the same question last week and the answer was that FOR CARRY purposes any modern S&W revolver WILL handle +P loads but you just don't want to use them all the time as they will cause the gun to wear out faster.
Title: Re: SW 642 question
Post by: TAB on January 17, 2010, 08:31:56 PM
Well, not exactly,....The Taurus Catalog has on pg 12 a highlighted section that states all CIA and Ultra-Lite pistols are tested to +P specifications.
Even though my M85 does not have +P stamped on it. I even called Taurus CS and they said +P were fine.

Always good to hear it from the source. When in doubt, that's what the 1-800 number is for....

Taurus does put a small disclaimer for +P+ rounds but I don't want to shoot those anyway, I'll just go to the safe and get a larger caliber.


that does not mean it will handle lots of +P loads.  metal fatigue can be a real issue with guns. more so for carry guns as they are often not made of steal or are made with very little "exrta meat" on them.
Title: Re: SW 642 question
Post by: Paniolo on January 17, 2010, 08:39:05 PM
Thanks guys.

Given the lack of consensus, and consequences of getting it wrong, it would seem the prudent to stick to regular old 38 till I find out for sure.

Looks like I have an email to write to the kind folks at S&W.  They _should_ be able to identify when the gun was made, and whether it ever supported +p pressures.  If it aint - it's probably time for a new carry piece anyway :-)  Maybe one of those nightguards...

/dan
Title: Re: SW 642 question
Post by: twyacht on January 17, 2010, 08:47:41 PM
As technology has evolved and made ammo better; sure +P at it's higher pressures will cause more "wear and tear" on any pistol. The good news is, for SD carry, +P is fine. For the range, standard ammo is more than adequate. I would even state that standard pressure JHP's in .38 would suffice for a carry or a home defense SD round.

An email to S&W will clear any of your very rational concerns danmjones. Welcome to to DRTV, glad your here.
Title: Re: SW 642 question
Post by: MikeBjerum on January 17, 2010, 08:51:30 PM
Thanks guys.

Given the lack of consensus, and consequences of getting it wrong, it would seem the prudent to stick to regular old 38 till I find out for sure.

Looks like I have an email to write to the kind folks at S&W.  They _should_ be able to identify when the gun was made, and whether it ever supported +p pressures.  If it aint - it's probably time for a new carry piece anyway :-)  Maybe one of those nightguards...

/dan

The man is smarter than the average newbie  ;)  Welcome!  Let us know what you find out, jump on over to the new member intro thread  http://www.downrange.tv/forum/index.php?topic=19.0 (http://www.downrange.tv/forum/index.php?topic=19.0), and hang out awhile.
Title: Re: SW 642 question
Post by: tombogan03884 on January 17, 2010, 08:57:51 PM
 YOU OWE ME  danmjones, I just went through 19 (I HATE that you can't capitalize numbers ) pages of FQ's posts to find this link for you.
If you've read many of the threads you know what I mean  ;D

http://www.downrange.tv/forum/index.php?topic=10584.msg138417#msg138417
Title: Re: SW 642 question
Post by: Paniolo on January 23, 2010, 11:09:16 AM
OK - I owe you  ;)  I suppose if I had joined the forum a few weeks earlier (or wasn't too lazy to search it myself) I would have seen that post, too  ;D


Anyway - thanks a bunch.  I still haven't seen a response from S&W - if/when I do I'll post it FWIW.

/dan
Title: Re: SW 642 question
Post by: tombogan03884 on January 23, 2010, 02:56:54 PM
 Great . Thing about searching is a lot of times if you don't hit on JUST the right words you won't find it.
But some one will probably remember seeing it  ;D
Title: Re: SW 642 question
Post by: DonWorsham on January 23, 2010, 04:43:53 PM
  19 (I HATE that you can't capitalize numbers )

You can't capitalize numbers like 19?
Title: Re: SW 642 question
Post by: tombogan03884 on January 23, 2010, 10:00:29 PM
Not by hitting the SHIFT key.
Smart aleck   ;D
Title: Re: SW 642 question
Post by: bulldog75 on January 23, 2010, 10:17:32 PM
The only person that likes a smart ass is a donkey trainer.
Title: Re: SW 642 question
Post by: pioneer on January 28, 2010, 12:02:32 PM
Hey all, I have a 2-in S&W 642 in 38 special.  Actually, it's marked "38 spl ctgs" on the right side of the barrel.
No where on the gun (it didn't have a box when I bought it) does it mention if it can handle +p loads.
What's the best way to tell?

Dan, keep it simple.  Call Smith & Wesson

By Email: qa@smith-wesson.com
By Telephone:
1-800-331-0852 (USA)
Mon-Fri 8:00AM-8:00PM Eastern Time


Title: Re: SW 642 question
Post by: Paniolo on January 29, 2010, 07:27:08 PM
UPDATE:

I finally got in touch with S&W.  They verified by serial number that my model 642 hails from 1992.  They did not weigh in on the relative safety of +P loads, but mentioned that they did not rate that model as +p until 1996.

Sooooo - I guess I'll be checking out some regular 38 HP loads

Thanks to all for the help & comments.

/dan
Title: Re: SW 642 question
Post by: whiskeymike on February 06, 2010, 10:10:22 AM
FWIW, the old Federal "Chief's Special" load is back in production. Standard pressure 125 HP "Nyclad";product # P38M.

This was apparently one of the best of the standards.
Title: Re: SW 642 question
Post by: ericire12 on February 06, 2010, 12:18:23 PM
Should have asked them what pressures they "proof" their guns to.
Title: Re: SW 642 question
Post by: 007BondJamesBond007 on February 16, 2010, 09:52:19 AM
Mine say .38SPL S&W +P on the left side of the barrel.
Title: Re: SW 642 question
Post by: Lawrence Keeney on February 17, 2010, 08:04:40 PM
the 642s are very safe with +P 38  special ammo..that's what is in mine right now.