The inevitable has arrived. With 6GT brass now exceeding the monthly cost of a small third-world nation’s GDP and primers fetching artisanal pricing, the precision rifle community has been forced to confront a sobering new reality: affordability. Consequently, ColdBore has committed its resources to evaluating the ‘next generation’ of competitive platforms – the .22LR.
Initial deep-dive testing has revealed the CZ 457 Varmint MTR, chambered in its factory bull barrel profile, when paired with hand-sorted Lapua Center-X, can consistently hold a sub-0.5 MOA group at 50 yards under ideal conditions. The Ruger Precision Rimfire, while lacking the inherent harmonic stability of a fixed-barrel receiver, surprised staff with its ability to maintain a 1.25 MOA extreme spread at 100 yards, provided wind calls were precisely compensated for down to 0.1 MRAD, factoring Coriolis and spin drift – calculations previously deemed excessive for any projectile under 140 grains.
Our findings necessitate a complete re-evaluation of stage design for the forthcoming PRS-Xtreme .22LR division. Shooters will now grapple with unprecedented atmospheric challenges at ranges previously dismissed as ‘too close to matter.’ A 5 MPH full-value wind call at 200 yards with Eley Tenex presents ballistic dilemmas akin to a 6.5 Creedmoor at 1200 yards, demanding pinpoint density altitude corrections and a meticulous cold bore shot routine. The inherent velocity nodes of premium rimfire ammunition, averaging 1050-1080 fps, are proving remarkably sensitive to environmental shifts, mandating dynamic DOPE card adjustments for every 10-degree Fahrenheit temperature swing.
While the transition is jarring, the pursuit of precision remains. Expect to see custom actions for the .22LR market proliferate, alongside dedicated MRAD reticles designed for dialing 12.5 MILS of elevation at 250 yards. The future of PRS, it seems, is surprisingly quiet, and remarkably… inexpensive.
