Will this match the blueing of a mini 14 rifle?

The finish builds up with every pass. Think of it like gentle, layered darkening. It isn't a perfect match--nothing short of complete re bluing will do that. This gets rid of bright areas of wear and it's not like paint at all.

Does it work for glock gen 4 made in USA?

Not so sure. The Glock is not blued, but has a different metal finish, Tenefer, or something like that. If that's worn thru to white metal already, then the pen should work.

dose it work on black oxide

Bluing is black oxiding, same thing

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PRESTO GUN BLUE TOUCH-UP PEN

Product ID: 4263100

Details

Age Range (Description)
Adult
Brand
Birchwood
Color
Blue
Ink Color
Blue
Writing Instrument Form
Ballpoint Pen

⚡Instant steel penetration

⏱️Fast drying, one coat

🖊️Fine-tip precision pen

COP 112298

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Sold byAmazon ColombiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🖤 Keep your steel flawless—touch up like a pro, anytime, anywhere!

NO HEAT NO HASSLE - Quick, safe application without the need for heat or complicated tools.
PRECISION TOUCH UP - Fine-tip pen design reaches the toughest spots with no spills or drips.
TRUSTED SINCE 1948 - Preferred by pros and collectors for reliable, professional-grade gun care.
EFFORTLESS APPLICATION - Say goodbye to messy brushes—one coat covers nicks and scratches cleanly.
INSTANT STEEL PENETRATION - Penetrates hard steel instantly for a durable, blue-black finish that lasts.

The Birchwood Casey Presto Gun Blue Pen offers a fast, easy, and precise way to restore and protect blued steel surfaces on firearms. With instant penetration and a durable blue-black finish that resists rubbing off, this compact pen requires no heat and dries quickly, making it an essential tool for gun maintenance trusted by professionals since 1948.

Specifications

ASIN	B000TTIEY6
Additional Features	firearm maintenance, gun cleaning, gun flooding
Age Range (Description)	Adult
Age Range Description	Adult
Best Sellers Rank	#19,064 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #21 in Gunsmithing Tools
Body Shape	Round
Brand	Birchwood Casey
Brand Name	Birchwood Casey
Closure Type	Snap
Color	Blue
Customer Reviews	4.4 out of 5 stars 921 Reviews
Drill Point	Fine
Global Trade Identification Number	00029057132014
Grip Type	Smooth
Hardness	H
Included Components	Pen only
Ink Color	Blue
Item Dimensions	7.5 x 3.75 x 0.75 inches
Item Type Name	Gunsmithing and Finishing
Item Weight	0.01 Ounces
Line Size	0.3mm
Manufacturer	GSM LLC
Material	Plastic
Material Type	Plastic
Model Name	Birchwood Casey Presto Gun Blue
Model Number	13201
Pattern	Solid
Recommended Uses For Product	Gun Maintenance
Style	Pen
Theme	Gun Maintenance
UPC	029057132014
Unit Count	1.0 Count
Writing Instrument Form	Ballpoint Pen
Writing Technique	felt tip

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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COP 112298

Duties & taxes included

In stock

Sold byAmazon ColombiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Colombia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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Great experience from order to delivery. Highly recommended!

1 week ago

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