Sinclair International

The Sinclair NT-4000 Premium Neck Turning Tool is the finest, easiest to adjust, most accurate and comfortable to use hand neck turning tool availa...

The Sinclair Driver and Caseholder system is designed to hold and turn your case while you are neck turning, cleaning case necks or case mouth debu...

The Sinclair Neck Die Base is used along with the Wilson neck dies. This necessary accessory allows you to rotate your neck die from the sizing pos...

Sinclair blocks are machined from solid white polyethylene providing the reloader with a very durable, easy to clean loading block. Each block is m...

Sinclair blocks are machined from solid white polyethylene providing the reloader with a very durable, easy to clean loading block. Each block is m...

Protect your Sinclair Priming Tool with the Sinclair Priming Tool Storage Case. The case has a 'living hinge' with snap-lock front latch for easy o...

This Electronic digital indicator features absolute and incremental reading, one touch zero and more. This unit will work with any of our tools tha...

These machined aluminum split pliers are designed to loosen Sinclair dies when screwed into the press. These pliers fit the die body lock ring, whi...

Remove burrs from your cases efficiently with the Sinclair Deburring Tool Holder and your case mouth deburring tool. Use in a drill or power screwd...

With all the different comparator and bump gauge inserts we offer, it is sometimes difficult to keep them straight and all in the same place. The S...

The Sinclair Driver and Caseholder system is designed to hold and turn your case while you are neck turning, cleaning case necks or case mouth debu...

For handloaders who already own a Wilson Case Trimmer, the Sinclair Trimmer stands are an invaluable accessory for the Wilson Case Trimmer. The Sin...

The Sinclair Bullet Comparator inserts are meant to be used with the Sinclair Bullet Comparator and Bump Gauge Body or Hornady Comparator Body. The...

The Sinclair Bullet Comparator inserts are meant to be used with the Sinclair Bullet Comparator and Bump Gauge Body or Hornady Comparator Body. The...

Sinclair 50 round blocks are machined from ¾" material and are an excellent choice for short to medium length cases. Suitable for the following Car...

These Sinclair bullet Comparators are designed to be used with the Sinclair Bullet Sorting Stand and allow you to quickly and accurately sort bulle...

The O-rings on your Possum Hollow bore guides, snouts for Sinclair All Purpose Rod Guides, Solvent Ports and Chamber Plugs should be replaced occas...

The Sinclair Chamber Length Gauges are designed so the handloader can determine the true length of his rifle's chamber when measuring from the bolt...

The Sinclair Chamber Length Gauges are designed so the handloader can determine the true length of his rifle's chamber when measuring from the bolt...

The Sinclair Reloading Die Shim Kits allows you to make fine adjustments to your reloading dies quickly and easily while still being able to return...