Lee Precision large primer chute TR2164B for Pro 1000 press

Lee Precision TR2164B large primer trough

The TR2164B is the large version of the primer trough for the Lee Pro 1000 progressive press, cataloged by the manufacturer as the LARGE Pre-2023 PRO 1000 PRIMER TROUGH. It is the component that receives the primers and aligns them in a single file up to the slider that presents them to the primer pin: a deformed or cracked trough is one of the most frequent causes of priming jams.

The large version is sized for large diameter primers (large pistol and large rifle); the corresponding version for small primers is the TR2164C. Lee provides one per press and has reassigned the catalog code 91964 to this part. When changing calibers to a different primer size, the trough must be replaced with the one of the correct size.

Main features

• Type: primer trough, large version
• For large diameter primers
• Quantity used: 1 per press
• For Pro 1000 presses from the years 1984-2022 (pre-2023)
• Current Lee catalog code: 91964
• Lee code: TR2164B

Recommended use

Replacement part for the Lee Pro 1000 progressive press in versions produced from 1984 to 2022. For small diameter primers, use the TR2164C trough.

Package contents

One large primer trough. Tray, primer sliders, and primer pin are not included.

Manufacturer code: TR2164B