Birchwood Casey 40015 Choke Tube Lube 0.75 oz

If you shoot shotgun sports or own a scattergun with removable choke tubes, you know the frustration of a seized tube that won't budge. Birchwood Casey 40015 Choke Tube Lube is a purpose-built anti-seize compound engineered to prevent exactly that problem—whether you're running steel shot in trap and skeet, dealing with salt-air corrosion, or just facing the thermal stress of repeated shooting sessions. This 0.75 oz bottle delivers concentrated lubrication where you need it most.

Choke tube seizure happens when steel shot loads, extreme temperature swings, and the pressure of repeated use cause corrosion and galling on both steel and stainless steel tubes. Birchwood Casey's formula withstands heat up to 2000°F and maintains its protective barrier against moisture, rust, and friction—keeping your tubes free and easy to remove or swap, even after hard use or months in the field. The anti-seize properties work equally well on stainless hardware, which is prone to galling and can freeze solid without proper lubrication.

Beyond choke tubes, this versatile compound works on muzzleloader breech plugs and nipples, making it a smart addition to any shooter's maintenance kit. A little goes a long way on these small components, and the 0.75 oz size is sized right for occasional to regular use without waste. Whether you're a competitive shooter, a duck hunter in a salty marsh, or someone who simply wants insurance against a stuck tube at the range, Birchwood Casey Choke Tube Lube is a trusted, proven solution.

Key Features

• Anti-seize formula prevents choke tube seizure from corrosion and thermal stress
• Withstands extreme heat up to 2000°F without breaking down
• Works on steel and stainless steel tubes and hardware
• Resists salt water and rain corrosion
• Eliminates galling on stainless steel components
• Also suitable for muzzleloader breech plugs and nipples
• Compact 0.75 oz size for easy storage and portability

Specifications

Frequently Asked Questions

Will Birchwood Casey Choke Tube Lube work on stainless steel tubes?

Yes. The formula is specifically designed to work on both regular steel and stainless steel tubes and hardware, and it prevents galling on stainless components.

Can I use this on other firearms parts?

Yes. Beyond shotgun choke tubes, it's suitable for muzzleloader breech plugs and nipples, and works as a general anti-seize lubricant for any firearm hardware prone to corrosion or seizure.

Does this lube protect against salt water and rust?

Yes. The formula provides excellent corrosion protection from rain and salt water, making it ideal for coastal shooting or hunting in wet conditions.

How much do I need per tube?

A small amount applied to the threads is all that's needed. The 0.75 oz bottle provides multiple applications and is sized for regular to occasional maintenance use.