While researching what parts to purchase for your custom AR-15 build, you’re no doubt going to find references to ‘6061 vs 7075 aluminum.’
Aluminum has always been popular in the world of AR-15 parts. Due to its ease of fabrication, strength and corrosion resistance, most AR parts are machined from either 6061 or 7075 series aluminum.
Sore muscles, aching bones, and pains in areas of body that you didn’t know existed. This is the life of an adult trying to get in shape. Going for a quick run isn’t as easy today as it used be and this, among many other reasons, is why cycling is the best sport ever. As our muscles and bones continue to age, finding exercises that not only keep us in shape, but allow us to live to tell, are priceless.
We’re continuing our look at smart ways to start saddling up and using bicycles for real transportation.
We’ve always taken the greenness of bike transport as a given. But if you’re just getting started — or perhaps trying to
convince an employer