How Much Velocity Do You Lose With a Short Barrel? | .38 Special: 1.8” vs 6” Barrel Velocity Test

This guide details how to test propellant temperature sensitivity, a crucial factor for consistent long-range accuracy. It emphasizes using a reliable chronograph and testing ammunition across a wide temperature range, from cold to hot conditions. The process involves calculating the muzzle velocity change per degree Fahrenheit to understand how temperature fluctuations affect performance, enabling shooters to account for these variations in their ballistic solutions.

This video from Brownells, featuring Caleb, explores the optimal zero distances for an AR-15, primarily for competition use. It analyzes four common zero distances: 25, 36, 50, and 100 yards, detailing their impact zones on an IPSC A-zone target at various ranges. The instructor emphasizes that the 'best' zero is dependent on the intended use of the firearm and the optic employed, recommending the 100-yard zero as a versatile option for experienced shooters, while suggesting 36 or 50 yards for those using red dots or LPVOs respectively, especially for closer engagements.

This video provides a detailed comparison between the 6.5 Creedmoor and the 6 Creedmoor cartridges, focusing on their effectiveness for hunting and competition. It highlights the 6 Creedmoor's efficiency with shorter barrels, lower recoil, and comparable terminal ballistics to the 6.5 Creedmoor for deer hunting. The content includes ballistics gel testing, accuracy demonstrations, and discussions on rifle configurations and ammunition choices.

CajunBoyJake, demonstrating high authority and an objective tone, experimentally tests the common myth of revolvers blasting shrapnel from the cylinder gap. The guide details a methodical approach using various revolvers and ammunition types, including .22 Magnum, .38 Special, and .357 Magnum rounds, to determine if fragments escape. The testing concluded that only unburnt powder residue was observed, not dangerous shrapnel.

This video provides a comprehensive ballistic test comparing 5.56/.223 muzzle velocities across various AR-15 barrel lengths, from 7.5 inches to 20 inches. Conducted by Classic Firearms at Take Aim Training Range, the experiment utilizes Ballistic Advantage uppers and PMC XTAC 62-grain ammunition to demonstrate the significant FPS gains achieved with longer barrels. The data highlights how barrel length directly impacts projectile velocity and overall performance, offering valuable insights for firearm enthusiasts.

This expert-level guide, drawing on extensive historical and practical knowledge, demystifies the .38 Special cartridge. It highlights the caliber's combat origins, its evolution to include potent +P loads, and the enduring practicality of snub-nose revolvers for self-defense. The instruction emphasizes shootability, shot placement, and the benefits of handloading, making the .38 Special a continuously relevant choice.

This guide, presented by experienced shooter CajunBoyJake, demonstrates the superior stopping power of a 12-gauge shotgun with #00 buckshot over a 9mm pistol for home defense scenarios. Through live-fire comparison, it highlights the significant difference in immediate incapacitation potential, advising viewers to prioritize shotguns for this role.

CajunBoyJake, a knowledgeable practitioner, advocates for a defensive home defense strategy prioritizing cover and communication over aggressive room clearing. He highlights that the practical reach difference between a shotgun and a handgun in a defensive posture is less significant than overall length suggests. The guide emphasizes securing a position, calling 911, and holding a choke point if movement is required.

This guide details the bump fire technique for semi-automatic rifles, as demonstrated by CajunBoyJake. It explains how to use recoil and finger tension to achieve rapid firing rates without full-auto conversion. The technique involves using a belt loop for consistent backward pressure while pushing the rifle forward, allowing the trigger to 'bump' against the finger with each recoil cycle. Proper safety and understanding of semi-automatic function are emphasized.

This video, presented by CajunBoyJake, directly compares the effectiveness of a 9mm handgun versus a 12 Gauge shotgun for home defense. Through live demonstrations using a Glock 17 and Winchester Super X 00 Buckshot on a simulated target, the video visually illustrates the significant terminal ballistics advantage of the shotgun, strongly advocating for its use in home defense scenarios over handguns.