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About No Rules Full-Contact Fighting
Full-contact fighting appeals to participants who want to engage in realistic combat with an opponent. Competitions tend to be more aggressive and may have few rules or almost no rules except the imperative to physically defeat the opponent. In...

Avoiding Dirt Bike Accidents
Is there any way I can avoid dirt bike accidents? The quick answer to this questions is no, you will inevitably have a dirt bike accident during your time as a dirt bike racer. It's simply a matter of time, however you...

Interested In the PowerBlock Adjustable Dumbbells? Don't Think About Spending a Penny Until You Read Every Word On This Page!
The Powerblock dumbbells are one of the most popular adjustable, quick change dumbbells on the market. Backed by a 10 year warranty, these "made in the USA dumbbells" are extremely durable, replaces dozens of regular dumbbells and can be...

Life Fitness Ellipticals are Amoung the Best
The Life Fitness company makes six different models. They are the Life Fitness Elliptical X3, the Life Fitness Elliptical X3i, the Life Fitness Elliptical X5, the Life Fitness Elliptical X5i, the Life Fitness Elliptical x9i, and the Life Fitness...

Top Ten Reasons to get Satellite Radio
Over the years we’ve seen all areas of entertainment change and improve in many ways. We’ve seen more and more channels appear on satellite television, we’ve seen the appearance of CDs and DVDs, and now we have access to satellite radio to...

 
Paintball guns go high-tech

SITE Manufacturing (Redding, Calif.) has taken information attained during more than 23 years of fabricating hi-tech carbon composite components, such as telescope housings and applied it to the sport of paintball. "One year around Christmas, we decided we wanted to do something else," said SITE plant manager Dave Weir. " We spent the next three months scheming and developing an all-carbon-fiber composite paintball gun barrel." The product was the ST!FFI, a tournament-quality barrel with a stepped bore (0.002 larger at 5 inches) available in one of a selection of bore sizes in 10-, 12-, 14- or 16-inch (254 mm, 305 mm, 356 mm or 406 mm) lengths or as part of a ST!FFI SW!TCH kit (with nylon carrying case) containing a 0.695-inch bore barrel with four exchangeable sizing breeches (0.685 to 0.691 inch, in 0.002-inch intervals) used to adjust the barrel to minor variations in available paintball ammo.
Barrels were designed with the help of SolidWorks 3-D


design software from SolidWorks Corp. (Concord, Mass.), utilizing woven carbon prepreg permeated with a resistant hi-tech polymer epoxy resin, supplied by Bryte Technologies (Morgan Hill, Calif.) with fiber-to-resin ratio controlled to within ±3 percent resin content. Plies of prepreg are meticulously cut to within ±.005 inch (±0.127 mm) on a programmable computer-controlled cutting table from Eastman Machine (Buffalo, N.Y.), then table-rolled onto a tubular polished metal mandrel (precision ground to within ±.0005 inch) and vacuum bagged. SITE declares that barrels are moulded to a tight ±.0005-inch tolerance on the bore size.


About the Author
About The Author: Shelley Borle is a Virtual Assistant, Writer & Expert On Boys. Visit Her Country Variety Lifestyle Magazine http://www.countryvariety.com/CVL.htm as well as her CountryVariety.com Professional Virtual Services site http://www.countryvariety.com  Email shelley@countryvariety.com  

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