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Zoom G.Gun Grease Gun - 10,000 PSI Foot Operated
Zoom G.Gun Grease Gun - 10,000 PSI Foot Operated
Zoom G.Gun Grease Gun - 10,000 PSI Foot Operated
Zoom G.Gun Grease Gun - 10,000 PSI Foot Operated
Zoom G.Gun Grease Gun - 10,000 PSI Foot Operated
Zoom G.Gun Grease Gun - 10,000 PSI Foot Operated
Zoom G.Gun Grease Gun - 10,000 PSI Foot Operated
Zoom G.Gun Grease Gun - 10,000 PSI Foot Operated
Zoom G.Gun Grease Gun - 10,000 PSI Foot Operated

G.Gun Grease Gun - 10,000 PSI Foot Operated

SKU: GG80004

90 reviews
$249.00 Regular price $299.00
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The ultimate in industrial greasing strength – foot-operated, over two-gallon capacity, 10,000 PSI output, patented pressure return valve that eliminates pressure locks. Delivers an ounce of grease in just 11 strokes.

  • Develop over 10,000 PSI without batteries
  • The patented pressure return valve easily clears pressure from the hose and returns it to the canister with no mess
  • Includes the LockNLube® Grease Coupler, 10-foot hose, LockNLube Rebuild Kit, and G.Scoop
  • Industrial strength. Built and tested for the toughest environments
  • Cut grease costs in half by using bulk grease. Includes the G.Scoop - the fastest and cleanest way to move bulk grease

This item ships FREE!

G.Gun Grease Gun - 10,000 PSI Foot Operated

$249.00 Regular price $299.00

Over 20,000 Five-Star Reviews

"I highly recommend LockNLube. Great product and unbelievable customer service!"

James W.

"Best grease gun I've owned! Works exactly as described. Zero issues with priming the gun. The locking coupler works fabulously and leaves a free hand to help pump."

Kyle H.

"Greatest thing since the invention of the aluminum beer can ... won't own a grease gun without it"

Chris C.


The unique two-stage pump creates a wave action that smooths out those annoying airlocks.

This grease gun is industrial strength. Able to pump at 10,000 PSI (690 Bar). It will put grease in stubborn fittings that don’t take grease with a hand pump grease gun. This also makes tensioning excavator (crawler) tracks, in the field, a simple job.

The canister holds over two gallons of grease. That’s 20 standard size grease tube cartridges you need to replace for every one G.Gun refill. You spend a lot less time refilling or replacing grease tube cartridges and more time getting your equipment greased.

You can maneuver to get at all of your grease fittings by moving the included 10-foot hose and attaching the LockNLube® Grease Coupler that comes with every G.Gun. No need to pick up and move the G.Gun, simply pump with your foot.


The G.Scoop makes it easy to load your G.Gun with bulk grease. Quickly and cleanly scoop grease from a bucket into your G.Gun. Move pounds of grease with each scoop and cleanly stores the scoop and paddle in the included case.






  • All moving parts submerged and lubricated by the grease, lasts a lifetime.
  • Large canister allows regular greasing without endless refilling.
  • Pressure return valve and standard LockNLube grease coupler prevents grease wastage at the grease fitting and easily returns residual grease to the canister, saving you on grease costs and cleanup.
  • No external power required. No flat batteries or costly replacement batteries required.
  • Moving parts create wave action in grease, eliminating air locks and the need for a messy follower plate.
  • No troublesome seals to replace – any bypass which may develop, simply returns to the canister.
  • Clip-on lid keeps rain and dust out.
  • Carry handle hinges away for easy filling.
  • Balanced and easily portable.

For instructions on priming your G.Gun before using it, see our article and video here.

Customer Reviews
5.0 Based on 90 Reviews
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United States United States

HUGE time saver!!!

Had my grease bucket thingy for 5 years now to care for my clapped out 490 excavator, 5400 John Deere and old dump truck on my property in AZ. I've told hundreds of folks that it is the best money I've ever spent. It's used about 3 to 4 days a week, no dead batts or compressor needed and still using the original coupler. My one gripe is they should spread out the legs a bit for better stability and make it lighter.

Gerhard V.
United States United States

Makes greasing equipment not suck

Love this thing, wish I had it 20 years ago. No more cartridges busting open in my toolbox, no more "empty" cartridges causing a mess, and no more wasted grease getting everywhere. I'm convinced this is the perfect tool for tightening tracks. It's faster, cleaner, and less fatiguing than an electronic gun because no more cartridges.

Al A.
United States United States

G Gun

I have been around heavy equipment most of my adult life, this tool is a pleasure to own and use. Thoughtfully designed and manufactured. I never want to go back to grease cartridges as my primary tool for maintenance. Thank you!

Doug R.
Canada Canada

G Gun

Just had it for a week or so. So far I think it will be great. With the 10 ft hose you can access a lot of zerks leaving the unit in one spot. I little heavy at times but you have a few pounds of grease in it. I use it for Cabletool drill rigs and farm equipment and it's a lot faster than a regular gun and no batteries to go dead on a cordless.

Don M.
Canada Canada

The Best Products and Customer Service

Can't say enough about LocknLube's products and customer service. If you're tired of the mess and frustration with greasing the old fashioned way, give this company the chance to help, you won't be disappointed! Very highly recommended!