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Brownells Original Formula 44/40 Instant Liquid Gun Blue for Steel 2 FL Oz

4.723 product ratings
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About this product

Product Identifiers

BrandBrownells
GTIN0050806120020
UPC0050806120020
eBay Product ID (ePID)1403982712

Product Key Features

ColorBlue
MaterialSteel

Ratings and reviews

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4.7
23 product ratings
  • 20 users rated this 5 out of 5 stars
  • 1 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 1 users rated this 2 out of 5 stars
  • 1 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 18 reviews
  • by tomahawk4128
    23 Dec, 2017

    Really works

    I recently bought a copy of an 1860 Colt Army, there was a large patch of fine rust on the barrel of what was otherwise a mint gun, as it turned out the rust was a little deeper than I thought and required 400 grit paper to get the pits out, I then polished it with crocus cloth followed by buffing wheel, I then applied the 44/40 instant blue according to instructions and to my surprise and pleasure you can't tell anything was ever done, Its a great product.

    Verified purchase: YesCondition: New

  • by shanehammond
    15 Apr, 2018

    Works Great!

    Easy to use and works great on steel. Produces good dark finish, some different alloys vary slightly. Great for touch up or total coverage just not sure how long it will last, testing now.

    Verified purchase: YesCondition: New

  • by xcQ8DTblSjS@Deleted
    31 May, 2017

    Magic

    Impressed how well and fast it worked, right before my eyes. This is a Remington Modell 66 22LR that I picked up at The Gun Show at the Arizona Fair Grounds that has/had some bare metal showing. Before and after treatment with no oil added yet.

    Verified purchase: YesCondition: New

  • by rguc
    20 Nov, 2019

    Works very quickly and does not need multiple coats to get a dark finish.

    Expensive

    Verified purchase: YesCondition: New

  • by skj2bDBfSZy@Deleted
    11 Dec, 2015

    The best cold blueing out there!

    After using various brands of cold blueing, the Brownell's 44/40 has given me the best results.

    Verified purchase: YesCondition: New

  • by romanish
    15 Apr, 2020

    Bad or wrong product...

    Was trying to fix my bb gun Barrel turned black as expected, the second day got rusty...

    Verified purchase: YesCondition: New

  • by chamosamuel
    01 Apr, 2020

    Great

    Verified purchase: YesCondition: New

  • by paul-tran
    23 May, 2017

    Brownells 44/40 bluing solution

    Awesome stuff !!! Love this cold bluing solution.

    Verified purchase: YesCondition: New

  • by doblecorona1409
    05 Jan, 2016

    A perfect solution

    I was referred to this product by Sig Sauer to use and they were right!

    Verified purchase: YesCondition: New

  • by boothill4414
    27 Nov, 2019

    Grooming clay

    GreAt

    Verified purchase: YesCondition: New

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