Which of the following is NOT a component of the SSSSST acronym?

The SSSSST acronym is a mnemonic used in the USMC for identifying components that are essential to proper rifle handling and marksmanship. Each letter in the acronym stands for a specific body position or element that contributes to maintaining control and accuracy when using a rifle.

In this case, "C. Sleeves" is not one of the components within the SSSSST acronym. The other components, such as "Sights," "Seals," and "Shoulder Stock," relate directly to the setup and configuration of the rifle for effective shooting. "Sights" refers to the optical components used for aiming, "Seals" can refer to sealing the rifle system to prevent interference or obstruction, and "Shoulder Stock" pertains to how the rifle is properly secured against the shoulder for stability and support.

Understanding this acronym is critical for Marines as it reinforces the importance of proper technique and equipment handling in combat situations. This kind of structured approach helps ensure that each element of the shooting process is attended to, enhancing overall effectiveness and safety.