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A-ZOOM™ Snap Cap 8x57mm JRS (8mm Rimmed Mauser) Rimmed - Aluminum Action Proving Dummy Round

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Quick Overview

 The A-ZOOM™ Snap Cap 8x57mm JRS (8mm Rimmed Mauser) Rimmed are precision machined from aluminum to exacting tolerances..

Availability: Backorderable



The A-ZOOM™ Snap Cap 8x57mm JRS (8mm Rimmed Mauser) Rimmed are precision machined from aluminum to exacting tolerances. They feature a hard anodized finish that provides ultra-smooth functioning and long cycling life. These are perfect for dry fire practice, training and fuction testing, and teaching safety or storing your firearms with the spring relaxed for longer spring life.

  1. A-Zoom 8x57R snap caps review by fivewindowjohnn... on 6/7/2017

    Own several sets of A-Zoom snap caps, these 8x57R, like the rest, are well made, and am very happy with them. The \"R\" is for Rimmed, not Russian. Also, am using them in an 8x57JR double rifle, with the early .318 bore, not the later 8x57JRS with the .323 bore. The projectile portion of the caps are turned slightly small, to allow use in either variation.

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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 -