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Sinclair- Swarovski Z3 Riflescopes
Sinclair- Swarovski Z3 Riflescopes

This manufacturer provided video showcases the Z3 Riflescopes from Swarovski.

Sinclair- Swarovski Z5 Riflescopes
Sinclair- Swarovski Z5 Riflescopes

This manufacturer provided video showcases the Z5 Riflescopes from Swarovski.

Sinclair- Swarovski Z6 Riflescopes and Z6I Illuminated Riflescopes.
Sinclair- Swarovski Z6 Riflescopes and Z6I Illuminated Riflescopes.

This manufacturer provided video showcases the Z6 Riflescopes and Z6I Illuminated Riflescopes from Swarovski.

Sinclair Flashhole Reamer
Sinclair Flashhole Reamer

Learn more about Sinclair's flashhole reamer by watching this video.

Sinclair Concentricity Gauge
Sinclair Concentricity Gauge

A description and benefits of the Sinclair Concentricity Gauge.

Sinclair Cleaning Patches
Sinclair Cleaning Patches

Learn about the Sinclair Cleaning Patches by watching this video.

Sinclair Scope Level
Sinclair Scope Level

Learn about the Sinclair Scope Level by watching this video.

Sinclair Priming Tool
Sinclair Priming Tool

A description and benefits of the Sinclair Priming Tool.

Sinclair Cleaning Rod Wall Bracket
Sinclair Cleaning Rod Wall Bracket

Learn about the Sinclair Cleaning Rod Wall Bracket by watching this video.

Sinclair Case Holder and Driver
Sinclair Case Holder and Driver

Learn about the Sinclair Case Holder and Driver by watching this video.

Sinclair Piloted Flash Hole Deburring Tool
Sinclair Piloted Flash Hole Deburring Tool

A demonstration and description of the Sinclair Piloted Flash Hole Deburring Tool.

Sinclair Case Mouth Deburring Tools
Sinclair Case Mouth Deburring Tools

Learn about the Sinclair Case Mouth Deburring Tools by watching this video.

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Question on Bore Tech Eliminator and Nylon Brushes
Question on Bore Tech Eliminator and Nylon Brushes

One of our readers from Italy asked a question regarding the most recent article on cleaning by one of our technicians. In the article, the tech is reviewing his procedure for brushing using a bronze bore brush and TM Solution.

Cleaning for High Power and Long Range
Cleaning for High Power and Long Range

For as many years as shooters have been sending rounds down range in high power competition, there have been just about (probably even more) that many “correct” ways to properly clean and prepare the firearm for optimal performance.

Taking Care of your Reloading Dies
Taking Care of your Reloading Dies

Reloading dies if taken care of properly will provide years of service to their owner. Most dies are hardened and then micro-polished for that mirror finish many of the dies exhibit.

Record Keeping
Record Keeping

Keeping good records on our shooting hobby is an important practice that all of us should do a better job of.

Frequently Asked Question: Patches
Frequently Asked Question: Patches

Here is a question that comes in frequently from customers to the Sinclair International Technical Center: I have the right size jag and patch! Why doesn’t it fit down the bore?

Hawkeye Borescopes
Hawkeye Borescopes

The Hawkeye Borescope is an incredible piece of gear for shooters and gunsmiths. This precision instrument allows you to closely examine the inside of your rifle, shotgun, or handgun barrel with outstanding clarity and clear magnification.

Load Development
Load Development

We wrote this article to see if we can open up some postings from some of the blog readers out there. If you would like to offer your two cents on how you go about developing a load, please feel free to post them on the blog for others to read.

Determining Twist Rate
Determining Twist Rate

The twist rate of the barrel on any rifle has a lot to do with bullet stabilization. Twist rate is defined as the distance in inches of barrel that the rifling takes to make one complete revolution. An example would be a 1:10 twist rate.

Choosing Sandbags
Choosing Sandbags

Choosing the right sandbag to shoot off a bench isn’t as easy as it once was. Years ago if you wanted to upgrade from shooting off a bag of shot there were only a handful of different sandbags on the market.

Bolt Action Rifles - Cleaning and Maintaining your Receiver
Bolt Action Rifles - Cleaning and Maintaining your Receiver

I can’t stress how important it is to keep your bolt and action clean. Shooters use a lot of grease and oil on their bolts to reduce friction and to prevent wear to the bearing surfaces.

AR-15 Service Rifle Cleaning
AR-15 Service Rifle Cleaning

The AR-15 is one of the most popular rifles used in service rifle competitions, 3-Gun competitions, tactical competitions, hunting, and just plain old plinking.

Flash Hole Deburring
Flash Hole Deburring

If you haven't tried flash hole deburring before as part of case preparation you may want to give it a try. During the manufacturing process, burrs are formed on the inside of the case when the flash hole is punched or drilled through.