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Lyman™ 270 Winchester Case Length Headspace Gauge

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Quick Overview

Lyman™ 270 Winchester Case Length Headspace Gauge is perfect for reloaders looking to achieve the highest degree of safety and accuracy. 

Availability: Backorderable



Lyman™ 270 Winchester Case Length Headspace Gauge

The Lyman Case Length Headspace Gauge is perfect for reloaders looking to achieve the highest degree of safety and accuracy. Lyman recommends that all cases be inspected after resizing to ensure that the proper headspace dimension is maintained.

Simply insert the case into the gauge to check that it does not exceed the maximum or fall below the minimum allowable headspace. If the case exceed the maximum allowable case length the case mouth will exceed the length of the gauge.

  1. Does what it needs to do review by Ben on 6/21/2017

    Works well. I use it to make sure my full length sizing die did it\'s job and the round will chamber. Don\'t use it for head space measurement or adjustment so I cannot comment on that.

  2. Great but long wait. review by Tom Jones on 6/21/2017

    Great product although had to wait for awhile to get.

  3. great gage review by Dick on 6/21/2017

    I have been reloading for a lot of years and now I check every round as I reload

  4. Case sizing quick and easy. review by Gvilleddie on 6/21/2017

    Check sized cases quickly.

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Most items ship within 1 business day. We ship orders from our warehouse Monday through Friday. If an in-stock order is placed on Friday evening, Saturday or Sunday, it may not ship out until the following Monday. We rush-ship directly to customer's doors throughout the United States. Depending on the shipping method and area of the country, orders can arrive between 1 and 7 business days. 


Standard Ground FREE over $50 4-7 Business Days
Three-Day Variable Cost 3 Business Days
Two-Day Variable Cost 2 Business Days
Overnight Variable Cost 1 Business Day

First Class $3.00 to $5.00 1-5 Business Days
Priority Mail Variable Cost 2-3 Business Days


If you are not 100% satisfied with your order, you can return it to us for a refund or exchange within 30 days of delivery. We accept returns on all products that have not been used or registered, no questions asked. All returns are subject to a 5% Re-Stocking Fee. To make returning an item easy, contact our friendly customer service representatives toll free 1-855-297-7000.

warning-iconWARNING: This product can expose you to Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to -