BIO 4X All Weather Gun Oil – LP.  Lubricant & Preservative 

1 oz. Needle Oiler Bottle

Advanced Bio-Based Lubricant & Preservative for Firearm Care

BIO 4X All Weather Gun Oil – LP is a premium firearm lubricant and preservative designed for superior metal treatment, smooth firearm operation, and long-lasting protection. Formulated from renewable USA-grown crop-based vegetable oils, BIO 4X delivers outstanding lubrication performance while remaining non-toxic, biodegradable, and odor-free.

Engineered for all-weather firearm maintenance, this advanced formula instantly penetrates metal surfaces, reduces heat and friction, helps free rusted parts, and protects against corrosion. The precision 1 oz. needle oiler bottle allows clean, controlled application exactly where lubrication is needed.

4X Lubrication Performance

BIO 4X is engineered to be four times as lubricious as petroleum-based lubricants, helping firearm parts function smoother with less friction and wear.

• Reduces friction better than petroleum-based products
• Helps lower heat buildup during operation
• Provides higher film strength to withstand pressure
• Lasts longer, allowing less frequent application
• Maintains performance in extreme temperatures

Precision Needle Oiler Application

The 1 oz. needle oiler bottle is ideal for detailed firearm lubrication and hard-to-reach areas.

• Applies oil exactly where needed
• Reaches tight spaces, rails, actions, hinges, and small moving parts
• Reduces waste and over-application
• Perfect for range bags, field kits, and cleaning benches

All-Weather Protection

BIO 4X is built for year-round firearm care and demanding environmental conditions.

• Operating temperature range: -40°F to 590°F
• Deters water and moisture
• Helps prevent rust and corrosion
• Performs in cold, heat, humidity, and field conditions
• Multi-purpose lubricant, penetrant, and preservative

Safer, Bio-Based Formula

Made from renewable crop-based vegetable oils grown in the USA, BIO 4X provides high-performance firearm lubrication while helping reduce dependence on foreign oil.

• Non-toxic
• Biodegradable
• Odor-free
• Made from renewable USA-grown crop-based oils
• Higher flashpoint than petroleum-based lubricants
• Safe and effective for firearm and airgun cleaning and lubrication

Ideal For

• Firearm metal treatment
• Airgun cleaning and lubrication
• Slides, rails, bolts, hinges, and actions
• Rusted or stuck parts
• Long-term firearm preservation
• All-weather firearm maintenance
• Field, range, and workbench use

High-Performance Lubricant & Preservative

BIO 4X All Weather Gun Oil – LP — Bio-Based Protection. Superior Lubrication. All-Weather Performance.