.40 S&W « Ballistics by the inch

Closing in on a million.

Just under a month ago I wrote about launching the major upgrade to BBTI. Since then, we’ve had 217,390 hits to the site, bringing us to just shy of one million hits (986,999) as of midnight. Given how things have been going the last couple of days, I expect we’ll break a million today or tomorrow. [edited to add: we had over 21 thousand hits on 6/27, thereby crossing a million.]

And that’s kinda cool.

So, thanks to all who passed along word of our project. In particularly, our top ten referrers have been:

I find it interesting that the top referrer (by a long shot) isn’t even a firearms-related site. That we’ve risen high in Google searches comes as very little surprise, and I’m pleased that the BBTI blog itself has such a prominent spot, just after five of the best known gun forums/blogs. That’s kinda cool, too.

Anyway, thought I would pass this bit of good news along.

Jim Downey

(Cross posted to my personal blog.)

June 27, 2009 Posted by James Downey | .25 ACP, .32 ACP, .32 H&R, .327 Federal Magnum, .357 Magnum, .357 SIG, .38 Special, .380 ACP, .40 S&W, .41 Magnum, .44 Magnum, .44 Special, .45 ACP, .45 Colt, 10mm, 9mm Luger (9x19), Data, Links | | 1 Comment

Six months ago.

Six months ago we launched Ballistics By The Inch. And since then we’ve had over 770,000 hits, one major magazine article, and coverage & discussion of the site in countless gun forums & blogs around the globe. When I have checked the stats for the site, I have never failed to be impressed with just how widely it has become known.

Well, tonight we posted a major upgrade to the whole site. This includes three additional caliber ‘chop tests’, but it also includes data collected from testing over 40 additional “real world” guns – including a baker’s dozen carbine-length guns. This data has been separated out into a new series of graphs for easy comparison. All together, there are now over 150 graphs showing ballistic performance – along with all the charts giving numerical averages for each 1″ increment in barrel length for 16 different calibers. And for the true data junkies, there are downloadable files (in two formats) for the entire sequence of initial tests, and another set for the second round of testing done in April 2009.

Like the initial project, this major upgrade and revision has been a huge job – and one only made possible by a lot of work from several individuals. Yes, there were the three of us testers from the original project. But there was also the addition of a fourth tester this time around who helped us gather & operate all those ‘real world’ guns, and I would like to welcome Keith to our team. But I would especially like to thank my good lady wife for all the html coding & design for our website – both the last time and with this major revision. Quite literally, none of this would have been available without her hard work.

There will probably be minor tweaks and additions to the site in the coming months and years. We still have some ideas of data which might be of interest to the gun community. But for now we hope that you will enjoy and make use of the data provided, and help to spread the word to others who may be interested.

Cheers!

Jim Downey

(Cross posted to my personal blog.)

May 28, 2009 Posted by James Downey | .25 ACP, .32 ACP, .32 H&R, .327 Federal Magnum, .357 Magnum, .357 SIG, .38 Special, .380 ACP, .40 S&W, .41 Magnum, .44 Magnum, .44 Special, .45 ACP, .45 Colt, 10mm, 9mm Luger (9x19), Data | | 3 Comments

The big list.

When we did the original round of tests, we used one or two ‘real world’ pistols for each caliber as a reference point for people to compare to the ideal platform of the T/C Encore. We thought that this would be adequate. But it quickly became evident that a lot of people wanted more data points of how ‘real world’ guns would compare at different barrel lengths.

So one of the major goals of this most recent round of testing was to revisit those calibers we had tested last year using a lot more ‘real world’ guns. In preparation for the testing, we started asking around from friends and family, until we had over 40 additional guns to test, in different lengths and quality. Here is that list:

Para LDA Carry 9 – 9mm, 3” barrel
Korth semi-auto – 9mm, 5″ barrel
Beretta 92 FS – 9mm, 4.875” barrel
Kimber Target ll 1911 – 9mm, 5” barrel
Sig P210 Target Heavy Frame – 9mm, 6” barrel
DSA TP-9 – 9mm, 6″ barrel
Beretta Cx4 Storm – 9mm, 16″ barrel
Kel Tec Sub-2000 – 9mm, 16″ barrel
Special Weapons MP5 Clone – 9mm, 16″ barrel

Infinity – .357 Sig, 6″ barrel

Bond Texas Defender – .357 Mag, 3” barrel
Colt Detective Special – .38 Special, 2.125” barrel
Smith & Wesson 627-3 – .357 Mag, 5” wo brake / 5.625” with brake
Korth revolver – .357 Mag, 5.875” barrel
Winchester Model 94AE – .357 Mag, 16” barrel
Stoeger Buntline – .357 Mag, 18” barrel

Beretta 96 Elite ll Brigadier – .40 S&W, 4 1/2” barrel
Rocky Mountain Armoury Sphinx – .40 S&W, 4 1/2” barrel
Browning Hi-Power – .40 S&W, 4 5/8” barrel
Ruger PC4 Carbine – .40 S&W, 16″ barrel

Bond Arms “Texas Defender” Derringer – .44 Mag, 3″ barrel
Smith & Wesson 629-5 Mountain Packer (ported) – .44Mag, 3” barrel
Smith & Wesson 629-5 Performance Center – .44 Mag, 4 7/8” wo brake 5 5/8” with brake
Smith & Wesson Model 629 Classic – .44 Mag 6 1/2”
Smith & Wesson Model 629 – .44 Mag, 12” barrel
Henry Golden Boy – .44 Mag, 20” barrel

Smith & Wesson Model 325PD (Airlite) – .45 ACP Revolver, 2 1/2″ barrel
Bond Texas Defender – .45 ACP, 3” barrel
Para LDA PDA – .45 ACP, 3” barrel
Beretta Model 8045 Cougar – .45 ACP, 3.625” barrel
Ed Brown 1911 – .45 ACP, 6” barrel
Group IND UZI – .45 ACP, 16″ barrel
Kahr Thompson – .45 ACP, 16″ barrel
Vector Arms Kriss Super V – .45 ACP, 16″ barrel
La France M16 – .45 ACP, 16″ barrel