Let's face it, there are some cool rifles out there. There's the HK416, a derivative of the M16 that is best known as the rifle used by SEAL Team Six to kill Osama bin Laden. There is the Steyr AUG, a so-called "bullpup" design that packs a full-sized rifle in a shorter package.
There is, of course, the M1 Garand, celebrated by George S. Patton and R. Lee Ermey.
Others don't fare so well, like the Canadian Ross rifle, an effort by America's northern neighbor to be self-reliant in at least some aspect of small arms. It didn't work, and today Canada uses a version of the M16 known as the C7 alongside a variant of the M4 carbine called the C8.
Even the Germans had a dud in the G36 rifle, which they knew they needed to replace.
One possible contender for this replacement is the HK433 rifle — basically an effort to take the best features from the AR-15/M16 platform, which includes the HK416, and the G36. Yes, the G36 had some virtues, including its ability to be operated by both right-handed shooters and southpaws.
According to a handout from Heckler and Koch that was available at the Association of the United States Army annual exhibition in Washington, D.C., the HK433 offers operators the choice between the operating concept of the M16/M4/AR-15 and that of the G36. But this rifle, chambered in 5.56x45mm NATO, is customizable in many more ways.
There are six choices for barrel length, from 11 inches to 20 inches. Two color options, black and "flat dark earth" are available. The rifle can handle a grenade launcher, optics, and a suppressor. The rifle also includes an adjustable cheek rest, a round counter, a magazine well that is compatible with both the AR-15 and G36 magazines, and a foldable and retractable buttstock.