Canadian Firearms Practice · Question
Why should you avoid using heavy grease on a firearm's internal parts in extremely cold weather?
In cold climates, heavy lubricants can thicken or freeze, leading to light primer strikes or complete failure to fire.
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Question: Why should you avoid using heavy grease on a firearm's internal parts in extremely cold weather?
Answer options: ✅ The grease can freeze and cause the firing pin to stick
- Grease will evaporate in cold air
- Cold air makes grease highly flammable
- Grease turns into a liquid in freezing temperatures
Correct answer: The grease can freeze and cause the firing pin to stick
Explanation: In cold climates, heavy lubricants can thicken or freeze, leading to light primer strikes or complete failure to fire.
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