CZ 457: Norma Tac-22 v Fed Champion 22LR

This video compares Fiocchi Range Dynamics and CCI Standard Velocity .22LR ammunition at 100 yards using a CZ 457 rifle. While both ammunitions are 40-grain lead round nose, the Fiocchi exhibited significant inconsistency and flyers, resulting in a larger average group size (2.23 inches) and mean radius (.73 MOA). CCI Standard Velocity, despite also having flyers, demonstrated better overall consistency with a slightly smaller average group size (2.21 inches) and a tighter mean radius (.66 MOA), making it the preferred choice for accuracy in this specific rifle setup.

This video compares the grouping performance of SK Long Range Match and CCI Standard Velocity 22 LR ammunition at 100 yards using a CZ 457 rifle. The SK Long Range Match ammunition demonstrated a tighter average group size and smaller mean radius, suggesting superior precision for target shooting applications compared to the more budget-friendly CCI Standard Velocity.

This video provides a direct comparison between Norma Tac22 and CCI Standard .22LR ammunition when fired from a CZ 457 rifle. The presenter visually demonstrates the shot groups for each ammunition type, allowing viewers to assess their relative accuracy and performance in a rimfire platform. The content is geared towards shooters interested in selecting the best ammunition for their CZ 457 or similar .22LR rifles for range or competition use.

This video compares the accuracy of Norma TAC 22 and CCI Standard Velocity .22LR ammunition in a CZ 457 rifle at 100 yards. The Norma TAC 22, manufactured by RWS in Germany, achieved an average group size of 1.38 inches, while CCI Standard Velocity averaged 1.32 inches. The presenter notes that Norma TAC 22 is the proofing round for this specific CZ 457 model.

This video details a 100-yard accuracy challenge using a factory stock CZ 457 Varmint Precision Chassis Rifle chambered in .22LR. The shooter tests Norma Tac 22 ammunition, noting its German origin and 1,083 ft/s velocity. Results are analyzed using the Range Buddy app, revealing group sizes of 0.85 inches and 1.41 inches for the two groups fired.

This video investigates whether sorting .22 Long Rifle ammunition by rim thickness improves accuracy. The experiment used bulk Federal Champion .22LR ammunition and a Neil Jones accuracy gauge to measure rim thickness. After testing, the results showed no significant difference in group size (both averaging 1.27 MOA) between sorted and unsorted ammunition when fired from a CZ 457 rifle at 100 yards. The conclusion suggests that rim thickness sorting may not yield measurable accuracy gains with this specific ammunition and rifle setup.

This expert review of the Third Bay Ounce micro CCW pistol, presented by Moondog, details its compact design and unique .22 LR operation. The guide covers a straightforward disassembly process and an effective method for clearing malfunctions by utilizing the folding handle mechanism to extract rounds. The pistol's lightweight (<8 ounces) and small folded dimensions (<5" L x 2" W) make it a notable option for concealed carry, as demonstrated by its appearance at SHOT Show.

This expert review details the March-X Majesta 8-80x56 scope, highlighting its extreme magnification capabilities and suitability for PRS and ELR shooting. The analysis covers technical specifications, unique features like the Shuriken locking turrets and modifier disk, and performance testing at extended ranges. Instruction from a highly experienced optic specialist is evident throughout the assessment.

This guide details how to use the Wolfroad Laser Bore Sighter for initial scope alignment on a Ruger 10/22. It emphasizes the importance of the 'rotation technique' to find the true bore axis and concludes with essential live-fire verification for accurate zeroing. The instruction comes from an expert with high technical proficiency in firearms maintenance.

This expert review by Moondog 2A provides a detailed comparison between the Monstrum Panzer 1-10x24 FFP and the Vortex Razor HD Gen III 1-10x24 FFP LPVOs. The analysis highlights significant differences in build quality, optical performance, and features, despite both scopes sharing a 1-10x magnification range and first focal plane reticle design. The Vortex Razor HD Gen III is presented as the superior optic in terms of glass quality, illumination, and turret precision, justifying its much higher price point. However, the Monstrum Panzer is acknowledged for offering remarkable value and functionality for its significantly lower cost, making it a viable option for budget-conscious shooters.