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🔫 Elevate your firearm’s precision with the ultimate bore lapping compound!
Wheeler’s 600 Grit Bore Lapping Compound is a premium silicon carbide abrasive paste designed for professional gunsmithing. Packaged in a convenient 1 oz jar, it polishes firearm bores, bolt faces, and lugs to a flawless finish. Part of a three-grit system (220, 320, 600), it enables stepwise smoothing and polishing, ensuring superior fit and performance. Trusted by enthusiasts and pros alike, it comes with a 1-year warranty and high customer ratings.




| ASIN | B0063HCSOK |
| Best Sellers Rank | #31,387 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #39 in Abrasive Finishing Compounds |
| Brand | Wheeler |
| Brand Name | Wheeler |
| Compatible Material | Firearm Bore |
| Customer Reviews | 4.6 out of 5 stars 273 Reviews |
| Global Trade Identification Number | 00661120090113 |
| Grit Material | Silicon Carbide |
| Grit Material Type | Silicon Carbide |
| Grit Number | 600 |
| Grit Type | Fine |
| Included Components | Wheeler |
| Item Dimensions | 2.1 x 2.3 x 6 inches |
| Item Type Name | Wheeler Replacement 600 grit lapping compound - 1 oz. jar |
| Item Weight | 1.6 ounces |
| Item dimensions L x W x H | 2.1 x 2.3 x 6 inches |
| Manufacturer | Wheeler |
| Material | Silicon Carbide |
| Material Type | Silicon Carbide |
| Model | 395155 |
| Number of Items | 1 |
| Part Number | 395155 |
| UPC | 661120090113 |
| Unit Count | 1.0 Count |
| Warranty Description | 1 year warranty |
J**E
Works well.
Very good lapping compound. Used to clean up a crappy fitting bolt in my rifle.
A**M
Works nice.
Got this as a finish grinding step for my reel lawn mower (I wanted a sharper, finer edge).
T**R
This is only a lapping and polishing grit compound
This Wheeler 600 grit compound is frequently described as the correct product to use when truing a flat surface such as a bicycle bottom bracket or firearm receiver face. It is not. What I found is that 600 grit takes far too long to do an adequate job. This product is a fine polishing compound, suitable only for polishing slightly rough bores or lapping aluminum scope rings. For truing the face of a forged aluminum receiver, I found that ordinary Permatex 80037 four grit (120/220) valve grinding compound is much cheaper and works much faster. With the latter you can just rotate the facing tool with your fingers to get the desired level surface...and without taking off too much metal.
S**4
Good stuff
Great for lapping riffle bolt.
D**C
Great compound
The 600 is great a great start for polymer plastics!
M**S
Worked well to polish AR10 feed ramp
This is a great polish for mirror-like finish on steel. I used it to polish my feed ramps which gave me a lot of scratches on new 308 brass. Now they shine like cat’s cohones and I have no scratches on brass anymore.
R**K
It works...
It works..that is what counts....seems like it was a bit dry, but never having used anything like this before I just went with it...works fine...enough in the bottle to last through a lot of polishing... :0)
N**N
Good stuff just be prepared for the cleanup!
Good stuff but it is a pain to clean up. I suppose this is true for any lapping compound though. In my case, I used it after filing my slide rails. I wanted a tighter fit and gently pressed the slide tighter and then used 2mm needle files to get that tight fit. I finally used the lapping compound to move to a finer grit. Granted 600 grit isn't exactly "fine" but after a few hundred slide movements (about 30 min worth) it brought the slide/frame fit very smooth. (Clean up took about an hour though!) After fully cleaning the pistol, its slide to frame fit is now buttery smooth. Very slick.
A**S
Quality results
Basic multi - grit lapping compound doesn't do the job totally. The finer grit allowed a better finish and a tight seal on the valve seats. Highly recommend this particular product.
T**R
Don't buy
It was garbage the lapping compound was dried out and solid
C**E
Not good.
Hard as a rock, when I finally got some warmed up enough to be a paste, wouldn’t stick to glass for lapping injectors.
Trustpilot
2 months ago
1 week ago