Making sure the chain on your chainsaw is sharp is so important as a dull chain is inefficient and won't help you get the job done quickly. Our 2-in-1 EasyFile makes it easy to sharpen your chain, but how does it work? Take a look at our video to find out. | STIHL

Exploring the M230 Bushmaster chain gun - 30mm's of THUNDER! GunnyTime with R. Lee Ermey - WEDNESDAYS at 7pm ET | Outdoor Channel

123 reactions | You can meet the Marines and their Bushmaster Chain Gun at LA Fleet Week. #USMC #Armor #Recon | David Alan Arnold | Facebook

Unusual Shotgun History Facts…The most unusual thing in the history of the shotgun is the development of the hammerless needle-fire shotgun, which used a firing pin or a longer sharper needle to ignite the charge. This method was used in various firearms, including rifles, during the 19th century. The most widely used British hammerless needle-fire shotgun was the unusual hinged-chamber fixed-barrel breech-loader by Joseph Needham, produced from the 1850s. This design is considered unusual becau