Since we work in a machine shop environment, the best way to reach us is via email.We will do our best to contact you back within 48 business hours.

Order anytime online. 7 days a week. 24 hour a day!

Products for the

21st Century Shooter/Reloader

Customers Also Viewed

$12.99

5 Primer Pocket Plug O-Rings -- #0065

H2O weighing is a technique used to sort cases based on volume.  By plugging the primer pocket, the case can be set on a precise electronic scale, filled with water and weighed.  Subtracting the weight of the case and the plug from this measurement gives us the weight of the water in the case (a direct indicator of volume, no math necessary here) and the sorting process can begin.  Our plugs are available for both small and large primers.

 

Primer Pocket Plug for H20 Weighing

Primer Pocket Plug-Small -- #0061

Primer Pocket Plugs


Primer Pocket Plug-Large -- #0063

Thank you all for choosing 21st Century Shooting for your reloading and shooting needs!  

Due to unexpected high volumes we are running behind in processing orders, shipping, and response time.  We are working our hardest to catch up.  You will receive notification when orders are processed and shipped via email. 
Email is the best way to contact us at this time. You can find these on our contact us page.  We will typically respond within 48 business hours.  

Thanks and Good Shooting!
21st Century Shooting Inc.