Can I become a Reseller?

Not at this time, retail internet sales only


Limited lifetime warranty. The warranty applies to defects in materials or workmanship

Return Policy?

Henderson Precision must be contacted by email for authorization to return. All returns must be made within 12 days. Product must be in the same condition that you received it. Reimbursement will be made by check. Shipping and handling will not be reimbursed.

What is the footprint of the Tri-Trim?

The base is 8.5" x 6.75" It’s important that the TRI TRIM is either clamped or bolted down to a bench before use. Mounts via 1/4in holes

What is the lifespan in terms of shells trimmed?

We haven't worn one out yet and the Forster cutter head is bulletproof. My current 223 cutter head has 6000-7000 cuts on it and it still cuts like brand new.

What is the Tri-Trim made from?

High quality, anodized, billet aluminum body, 303 stainless sliders and shafts & carbide blades.

What shells can I trim? (What calibers can I trim?)

Currently Forster offers 5 caliber cutter head choices to choose from (224, 243, 264, 284, 308). We are in the process of adding more case adapters in different cartridges to utilize these calibers.

What case adapters are available?

What option do you have for WildCat Calibers?

Un-reamed die blanks are available. Please email any questions,