The ultimate CZ 457 Scope Ring Calculator
The ultimate CZ 457 Scope Ring Calculator Read More »

How I adapted a right-handed MDT ACC Elite chassis for my left-handed CZ 457 using 3D-printed jigs and basic workshop tools. Being a left-handed PRS shooter often means accepting that the chassis you want is not available for your action and orientation. I had already been running my CZ 457 in a first-generation MDT ACC
Converting an MDT ACC Elite for the CZ 457 from Right-Handed to Left-Handed Read More »
Headspace is one of those dimensions that is easy to discuss and easy to misunderstand. In a .22 LR rifle it is measured in hundredths of a millimetre, yet it can influence how consistently the cartridge is supported and ignited. That does not mean every CZ 457 needs to be shimmed. A factory rifle must
CZ 457 .22 LR Headspace: What It Is, Why It Matters and How to Adjust It Read More »
You might start by asking what actually is a PRS Command Center… Well, for me, it’s a portable and stable station to hold all the tools I need and use between stages (in other words, between the actual shooting part of the match). Here were my requirements for the complete build: 1) Sturdy platform for
The Ultimate PRS Tripod Command Center Read More »
In PRS, stability is everything. Small inconsistencies in rifle setup, body position, or support can easily turn solid impacts into frustrating misses — especially under time pressure and awkward positional stages. The good news is that many stability problems are caused by a few common mistakes that are entirely fixable. Here are five issues we
5 Mistakes That Hurt PRS Stability — And How To Fix Them Read More »
At Position7, precision matters. This blog is where we’ll share insights, ideas, product updates, and behind-the-scenes looks at the world of precision rifle shooting, PRS competition, CNC manufacturing, and 3D-printing. Our focus is on creating practical, reliable, and thoughtfully designed aluminium and 3D-printed accessories for shooters who demand performance and precision. Here you’ll find: •
Welcome to the Position7 Blog Read More »
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