ALL-WEATHER RELIABILITY: Whether you’re out in the cold or in the hot sun, gun oil won’t freeze or drip. tested from -65°F to 400°F, it ensures that your firearm is ready to go. ONE PRODUCT ONE STEP:Simplify gun maintenance with BTAS gun oil combo kit, your all-inclusive gun cleaner, lubricant, and protectant.Long-lasting Protection For Your Gun And Maintain Top Accuracy.