We now provide testing in two convenient locations, one near Phoenix, Arizona and one near Columbus, Ohio.
To schedule a test, please fill out an appointment request form here.
We recommend you read through our important notes before testing.
Location Information
Rimfire Performance Center West
Address 4051 N Higley Rd, Mesa, AZ 85215
Our team is testing customer rifles during most work hours. Please leave them a voicemail and we will call back within 2-3 business days.
Leave a Voicemail for Ryan 480-898-2731
Email rimfiretest@capstonepg.com
Rimfire Performance Center East
Our team is testing customer rifles during most work hours. Please leave them a voicemail and we will call back within 2-3 business days.
Leave a Voicemail for Shane 480-695-0744
Email rimfiretesteast@capstonepg.com
Click here for lodging discounts near our Ohio facility.
COVID-19 Information
We do not currently have any COVID restrictions in place. If you would like us to use a mask while you are here, please ask and we will comply. Your comfort and safety is our top priority.
About Us
Our mission is to provide serious competitors an opportunity to select the very best rimfire ammunition, matched specifically to their rifles. To that end, we offer the ability to test a variety of different types and lots of Lapua rimfire ammunition. While the concept is based on our test facility in Schoenebeck, Germany, we’ve added the ability for simultaneous testing at both 50 and 100 meters. Given the fact that US shooters often compete at the longer distance, we felt this was the best way to determine which lots performed best at long ranges as well as short. The firing is performed from a machine rest in a controlled environment, eliminating the variables associated with outdoor testing, shooter fatigue or error.
We want to ensure that you have the best ammunition available, matched specifically to your rifle, for the ultimate in competitive performance.
Overview of Testing Procedure
Testing normally takes from two to four hours, depending on the number of lots being evaluated.
Unless otherwise requested, we remove your barreled action from the stock then mount it into a precision machined bedding block that is custom made for your type of action (when available). This block is then put into our return to battery fixture. We take these steps to ensure that as many variables as possible are removed during the testing process. This helps us to provide you with the most reliable testing data you can find.
Generally, we test eight lots per rifle. The number of rounds fired will vary from one lot to another, with the more promising lots being tested again to verify their superiority in your rifle. Those lots showing less than promising results will not be pursued. If you are present during the testing, we will go over the results together in real time. If you mailed in your rifle, we will email you the results so that you can see the actual targets fired and select one or more lots based on the groups presented.
Once you have selected your ammo lot, our Lapua Rimfire Performance Center staff will assist you in purchasing your ammunition.
Want to find out if we have a mount that fits your rifle? Click here.
Interested in getting your rifle tested? Find out how to schedule an appointment by clicking here.