On teste la carabine CZ 457 ! [PARTIE 1]

🎯 Is the CZ 457 with the Oryx chassis the queen of .22LR? In this video, we add the famous CZ 457 (24-inch match barrel) to our comprehensive .22LR rifle comparison. No more haphazard testing: it's time for the scientific protocol with 10 flinch shots and 30 groupings at 50 meters. How does it handle different ammunition compared to the Tikka T1X, Bergara B14R, and Ruger Precision Rimfire? The answer lies in a detailed ballistic analysis. 🚀 BECOME A PRIVILEGE MEMBER (€3/month) Support the scientific approach to shooting and get access to: 📊 The Ammunition Encyclopedia: My complete tests on over 54 different types. 📺 40+ Exclusive Videos: Technical content reserved for members. ⏱️ Exclusive Preview: All public videos 72 hours before everyone else. 👉 Join the adventure:    / @jeremytld   🛠️ EQUIP YOUR SHOOTING STATION AT BULLET-ADDICT: Optimize your practice with our precision accessories designed using 3D printing. Designed for demanding shooters. 👉 Visit the shop: https://bulletaddict.com/ 📍 WHAT'S IN THIS VIDEO: [00:00] Introduction and presentation of the great .22LR gun comparison tool [01:15] Discovering the CZ 457 Match on an Oryx chassis [02:30] My ultimate protocol: Why a 30-shot group? [04:38] Off to the shooting range: Ammunition testing (Norma, RWS, Geco...) [11:05] Back to the lab: Group analysis on target [13:00] Comparison of extremes: CZ 457 vs. Tikka, Bergara, and Ruger [14:30] My opinion and observed flaws (Blocking mechanism and stock) 🔬 SCIENTIFIC ANALYSIS: Why is a 5 or 10-shot grouping scientifically meaningless in .22LR? This highlights the vital importance of sampling. By using 30-shot groups, we smooth out extraneous variables and obtain the true "Extreme Spread" to evaluate the full potential of the rifle/ammunition combination. Follow me on social media: Facebook: https://www.facebook.com/profile.php?... Instagram:   / 5bullets1hole   Find my articles in: TIRMAG https://www.kiosquemag.com/titres/tir... Hunting Weapons https://boutiquelariviere.fr/magazine... #22LR #CZ457 #TLD #Ballistics #PrecisionRifle #TearsAndScience #BulletAddict #SportShooting