Modern Sporting Rifle Knowledge

Modern Sporting Rifle Quiz

Do you know the function of a forward assist or the purpose of a buffer tube? This 10-question quiz tests your understanding of the AR-15 platform, covering essential components, operating systems, and standard terminology.

Modern Sporting Rifle Knowledge

Modern Sporting Rifle Quiz

Question 1: On a standard AR-15, which component is legally considered the "firearm" and must be serialized?

Question 2: What is the primary function of the buffer tube on an AR-15?

Question 3: Which of these is a standard caliber for the AR-15 platform?

Question 4: What is the purpose of a "Picatinny" or "M-LOK" rail system on a handguard?

Question 5: What is the primary difference between a "direct impingement" and a "gas piston" operating system?

Question 6: The term "mil-spec," when referring to an AR-15 part, means it is...

Question 7: What is a "free-float" handguard designed to improve?

Question 8: The forward assist on an AR-15 is used to...

Question 9: Which major component group of an AR-15 contains the barrel, bolt carrier group, and charging handle?

Question 10: What does the term "AR" in AR-15 stand for?