The Auto-safety sear is a feature of which firearm's safety?

• A. PKM Gas Blast, auto only
• B. FN/FAL PPF
• C. PKM Locking system
• D. FN/FAL Applied Safety

Answer: (B)

In this topic, the key idea is how safeties interact with the sear to prevent firing. An auto-safety sear is a specific part of a firearm’s safety mechanism that automatically blocks the sear from releasing the hammer when the safety is engaged, effectively preventing automatic or unintended fire. This particular arrangement is associated with certain FN/FAL variants, notably the FN/FAL PPF, which includes that auto-safety sear feature as part of its safety design.

That’s why this option is the best fit: the auto-safety sear is a characteristic of the FN/FAL family’s safety configuration in the PPF variant, not a feature of the PKM’s safety system and not just the general FN/FAL applied safety lever. The PKM uses a different safety mechanism, and the FN/FAL applied safety is simply the standard safety lever without the auto-safety sear behavior.