Sinclair International

The Sinclair TiN Expander Mandrels are a great option for those who want increased resistance to abrasion over Stainless Steel Mandrels, but don't ...

Sinclair manufacture pilots for their flash hole tool and our Neck Thickness/Variance Gauge. Their pilots are precision machined from stainless ste...

Sinclair manufacture pilots for their flash hole tool and their Neck Thickness/Variance Gauge. Their pilots are precision machined from stainless s...

Sinclair manufacture pilots for their flash hole tool and our Neck Thickness/Variance Gauge. Their pilots are precision machined from stainless ste...

Sinclair manufacture pilots for their flash hole tool and our Neck Thickness/Variance Gauge. Their pilots are precision machined from stainless ste...

Sinclair manufacture pilots for their flash hole tool and our Neck Thickness/Variance Gauge. Their pilots are precision machined from stainless ste...

Sinclair manufacture pilots for their flash hole tool and our Neck Thickness/Variance Gauge. Their pilots are precision machined from stainless ste...

Sinclair manufacture pilots for their flash hole tool and our Neck Thickness/Variance Gauge. Their pilots are precision machined from stainless ste...

Sinclair manufacture pilots for their flash hole tool and our Neck Thickness/Variance Gauge. Their pilots are precision machined from stainless ste...

Sinclair manufacture pilots for their flash hole tool and our Neck Thickness/Variance Gauge. Their pilots are precision machined from stainless ste...

Sinclair neck turning tool mandrels are made from high grade stainless steel on Precision turning centers. The shape, finish, and size are the resu...

Keep your scope installation tool protected and together with Sinclair's Scope Installation Storage Case. This case will store and protect both the...

Manufactured from high speed tool steel, these cutters replace the cutters that came with your Sinclair Neck Turning Tool, in the very rare case th...

Replacement tool head to fit the Sinclair Hand Priming Tool. The tool head utilises Sinclair Priming Tool Shell holders and locks the case head squ...

Sinclair stainless steel shell holder designed to be used with the Sinclair Hand Priming Tool. May also fit other tools using a similar flat bottom...

Sinclair stainless steel shell holder designed to be used with the Sinclair Hand Priming Tool. May also fit other tools using a similar flat bottom...

Neck turning is a case prep operation that we and many of our customers find beneficial to top notch accuracy and easy to do with Sinclair tools. K...

Powder measure stands made by other manufacturers left Sinclair wanting. Sinclair needed something that didn't have to be bolted down, would be eas...

Powder measure stands made by other manufacturers left Sinclair wanting. Sinclair needed something that didn't have to be bolted down, would be eas...

This Sinclair Case Trimmer Carbide Cutter Power Adapter works with the Sinclair Carbide Cutter Upgrade Kit to speed up your trimming. This power sc...

These Sinclair O-ring snouts are an upgrade for the Sinclair Adjustable Rod Guides to give you an even better seal in the chamber. These snouts are...

These Sinclair O-ring snouts are an upgrade for the Sinclair Adjustable Rod Guides to give you an even better seal in the chamber. These snouts are...

These Sinclair O-ring snouts are an upgrade for the Sinclair Adjustable Rod Guides to give you an even better seal in the chamber. These snouts are...

These Sinclair O-ring snouts are an upgrade for the Sinclair Adjustable Rod Guides to give you an even better seal in the chamber. These snouts are...