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 Mag Liquid Gun Blue for Steel Complete Reblue Application, Gun Maintenance and Preservation, 3 Ounce (90ml)

Product ID: 4263100

Details

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

⚡Fast-drying in seconds

🎯Precision 0.3mm fine tip

🛡️Durable blue-black finish

R595

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In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🖊️ Touch up like a pro—fast, flawless, and fuss-free!

NO HEAT NO HASSLE - Safe and convenient touch-ups without any heat application—perfect for on-the-go maintenance.
MESS FREE APPLICATION - No spills or drips—just smooth, even coverage that beats traditional brush kits.
INSTANT STEEL PENETRATION - Quickly bonds with hard steel for a lasting, professional-grade finish.
TRUSTED BY PROS SINCE 1948 - Join the ranks of serious shooters and gunsmiths who rely on Birchwood Casey’s proven quality.
PRECISION TIP FOR HARD TO REACH SPOTS - Fine 0.3mm tip ensures flawless coverage even in the tightest gun crevices.

The Birchwood Casey Presto Mag Liquid Gun Blue Pen delivers a fast-drying, durable blue-black finish that instantly penetrates hard steel surfaces. Designed for precision with a fine 0.3mm tip, it offers mess-free, no-heat application to effortlessly restore worn or scratched gun bluing. Trusted by professionals since 1948, this compact pen is an essential tool for gun maintenance and preservation.

Specifications

ASIN	B000TTIEY6
Additional Features	firearm maintenance, gun cleaning, gun flooding
Age Range Description	Adult
Best Sellers Rank	#6,195 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #3 in Gunsmithing Tools
Body Shape	Round
Brand Name	Birchwood Casey
Closure Type	Snap
Color	Blue
Customer Reviews	4.4 4.4 out of 5 stars (938)
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	0.27 g
Line Size	0.3mm
Manufacturer	GSM LLC
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 Count
Writing Instrument Form	Ballpoint Pen
Writing Technique	felt tip

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R595

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered 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 South Africa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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