Richardson R5 Philippine Guerrilla Gun

On the Firearms History Blog, you’ll find tons of information on gun design, barrel-making, action types, and firearms testing equipment. To access hundreds of articles, click on the Firearm History Blog Archive Menu on the left side.

The Effect of Temperature on Ammunition Performance.
(Comment: Summarizes studies by Frankford Arsenal and Burnside Laboratory using IMR powders).

Firearm Myths — Debunking Hollywood Movie Madness.
(Comment: Busts myth that bullet can lift a person off the ground and fling him through the air.)

Testing Firearms: Measuring Chamber Pressure
(Comment: Crusher Gauges were used through until the 1960s, when cheap Piezo-electric tranducers became available.)

Barrel Making: Making a Modern Steel Barrel (Two Parts)
(Comment: Barrel drilling process explained — interesting process.)

Metal Treatments: Ferritic Nitrocarburizing/Melonite/Tenifer
(Comment: Meloniting creates a super-hard surface layer; this has been used to extend barrel life.)

Barrel Making: Forming Rifling with Electric Discharge Machining (EDM)
(Comment: This advanced EDM method can also be used to cut chambers.)

History of Gun Cleaning Methods/Solvents
(Comment: Old-timers used some pretty weird concoctions such as “Rangoon Oil”.)

History and Engineering of Sound Suppressors (Two Parts)
(Comment: Interesting cut-away illustrations of suppressor baffles.)

Utility Firearms: Powder-Activated Tools
(Comment: There are construction tools that use gunpowder to drive fasteners into steel and concrete.)

Testing Firearms: History of Proof Testing (Two Parts)
(Comment: Fascinating article, worth a read.)

More Interesting Articles on RVB Precision Website
These and other articles on the Firearms History Blog will give you many interesting hours of reading — Enjoy! And while you’re cruising the web, definitely check out Roy’s own RVB Precision website. It features many interesting DIY gun and reloading projects, such as Fabricating a 17 HMR Bore Guide, Building a Swivel-Top Varminting Bench, and Fabricating a Unertl-type Scope Mount.