Mil-Comm TW25B - Grease 4 oz tapered tip tube

Stock Status:
Mil-Comm TW25B - Grease 4 oz tapered tip tube
NSN: 9150-01-439-1873
TW25B Light Synthetic Grease is Mil-Comm Products original formula and a top selling firearms lubricant worldwide. Its exceptional performance in adverse conditions has made it the choice of the U.S. Military and its Allies. TW25B grease is proudly MADE IN THE U.S.A.

Mil-Comm Products Company was formed in 1984 by former U.S. Navy gunnery officer Robert G. Furlong with the specific goal of engineering a new breed of next-generation extreme performance, non-hazardous, lubricants for military and commercial markets.

From its inception, the Company pursued a collaborative relationship with all branches of the U.S. Military, investing significant time and financial resources in R&D project work led by U.S. Air Force, U.S. Navy, U.S. Marine Corps, U.S. Army and U.S. Coast Guard program managers. By fielding veteran, expert weapons engineers to work directly with U.S. Military personnel, Mil-Comm has differentiated itself from other lubricant manufacturers the Company has consistently taken the long view, engineering and re-engineering its products based on specific criteria provided to it by U.S. military weapons system program managers.

As a result, the company's core formulation TW25B and its derivatives now play a vital role in the supply mix of extreme performance lubricants currently supporting weapon systems fielded by the U.S. Military and 12 US-Allied Militaries.

The United States Department of Defense has issued the Company 20 NSN's (National Stock Numbers) for the DoD supply system (with the same numbers also in use as NATO stock numbers).

In 2004 Mil-Comm was awarded a highly selective, Ten-year, Sole-source Requirements Contract for four of its extreme performance lubricants by the Defense Department's Defense Logistics Agency.

In 2006, Mil-Comm was awarded a Gold Medal for exceptional supply service and reliability from The U.S. Defense Department s Defense Supply Center.

Mil-Comm Products Company continues to build on its historically strong relationship with the U.S. Military through a combination of continuing product development, field testing and next-generation solutions.

Weapon System Approvals

U.S. Military Weapons Systems Approved for Mil-Comm Lubricants:


M61A1 (20 mm, 6 barrel Gatling guns) on all F-15, F-16 and FA-18 Jets
GAU-2C (7.62 mm Gatling guns) on al Attack and Pilot Rescue Helicopters
GAU-19 (50 Cal. 3 barrel Gatling guns) on Black Hawk Helicopters
MAU-12 Aircraft Bomb Racks and Missile Launchers


Mark 38 (25 MM Chain Guns and Mounts) common Cutters and other ships
Mark 75 (76 MM Anti-Aircraft and Close-In) High Cyclic Cannon


All Medium Caliber Machine and Gatling Guns, effective January 15, 2002

M61A1 and A2 Gatling Guns aboard Harrier and FA-18 Jets, effective September 2003
M-2 (50 Cal light weight) Machine Gun (Infantry and other wide use)
M-197 (20 MM, 3 barrel) Gatling Gun (Helicopters and Light Armored Vehicles)
GAU-17 (7.62 MM, 6 barrel) Gatling Guns (Assault Boats, Helicopters)
M-240 (7.62 MM, single barrel, light) Machine Gun (Many Uses)
M-60 (7.62 MM, single barrel, light) Machine Gun


MP3 (50 Cal, heavy) Machine gun aboard Avenger Air Defense Vehicle
M-134 (7.62 mm, 6 barrel) Gatling Gun on Attack and Rescue Helicopters
Mark-19 (40 MM) Grenade Launcher, pending manuals changes
Missiles Javelin, Sidewinder and AIM-9X Launch and Guidance Assemblies


F-35 JSF Next-generation successor fighter jet to the F-16; TW25B is specified for the F-35 s two gun systems.
F-22 Raptor Next generation successor fighter jet to the F-15; TW25B is Specified for the F-22 s 20 MM. Gatling Gun system.


Belgian Air Force Italian Navy Royal Jordanian Air Force
French Air Force Norwegian Air Force Singapore Air Force
Finnish Air Force Portuguese Air Force Swiss Air Force
Greek Navy Royal Canadian Military U.K. Ministry of Defense
Israeli Air Force Royal Netherlands Air Force UAE Military

Light Grease Lubricant/Protectant

TW25B Light Synthetic Grease is Mil-Comm s original formula and a top-selling, extreme performance firearms lubricant worldwide. Its exceptional performance in adverse conditions (sand, dirt, high-humidity, salt-water and extreme temperature environments) has made it the choice of the U.S. Military, leading law enforcement agencies and sport shooters worldwide. Provides ultimate lubrication protection for all wear parts and the bore; eliminates galling, short-stroking; improves bore accuracy; increases muzzle velocity best choice for extreme pressure, heavy load bearing conditions. EXCELLENT for long-term storage, maintaining weapons in fire-ready condition. All-synthetic, non-toxic.

Oil Lubricant/Protectant (AKA TW25B Oil )

MC2500 Oil is engineered with the same chemistry that distinguishes TW25B -- but it s specially formulated in a lighter oil viscosity. MC2500 delivers the same exceptional performance that TW25B grease is known for. Its lighter viscosity allows for easy migration to hard-to-reach weapon parts, such as trigger assemblies. Ideal for dispensing into parts where a full disassembly is neither desirable nor practical. Also excellent for general quick-lubrication replenishment to all parts. All synthetic, non-toxic.

Weapons Cleaner/DeGreaser

MC25 Firearm Cleaner Degreaser is Mil-Comm Products environmentally safe, water based, pH balanced, non-toxic formula that emulsifies organic substances on contact including gun lubricants, powder residue and other debris. This non-toxic cleaner properly prepares all kinds of firearms for application of one of Mil-Comm Products extreme performance lubricants. Provides gentle, powerful cleaning and de-greasing action. (Not a solvent). All-synthetic, non-toxic.

***This product contains chemicals/materials known to the State of California to cause cancer and other reproductive harm. To learn more, visit***

1 Review

  • 5
    The last tube I bought lasted years

    Great lubricant that won’t dry out during or even months in between range trips