.22 Hornet (A-Square Data)

.22 Hornet (A-Square Data)

A-Square’s published data for the .22 Hornet is a solid resource for reloaders who want reliable, performance-tested load recipes. Their data emphasizes accuracy, safety margins, and component consistency across a variety of bullet weights. Whether you are working with classic rifles or modern varmint setups, A-Square’s guidance helps unlock the Hornet’s potential without excessive risk.

The A-Square tables typically cover bullet weights from 35 to 55 grains—ranging from lightweight varmint bullets to heavier soft points or spitzers for extended range use. Their recommended powders include mid-to-fast burn propellants like Lil’Gun, IMR 4227, H-110, and W-296, chosen for their ability to burn cleanly and maintain consistent velocities in the smaller Hornet case.

A key feature in A-Square’s data is their emphasis on safe incremental load development. Their tables provide both starting loads and maximum charges, along with velocity expectations and cautions about pressure signs. They also include notes on trimming, neck tension, and seating depth sensitivity—especially important in a cartridge like the Hornet, which is more affected by small changes due to its limited case capacity.

Accuracy recommendations in A-Square’s data emphasize careful attention to bullet jump, neck uniformity, and consistent brass prep. Their testing suggests that the Hornet often performs best when bullets are seated just off the lands or lightly touching, balancing pressure, accuracy, and safety. The data supports reloaders in tailoring their load to their specific rifle’s throat dimensions and barrel twist.

Ultimately, A-Square’s data enables reloaders to build safe, accurate Hornet loads that remain relevant for both vintage and modern rifles. Their approach underscores that precision in the Hornet is not about chasing velocity, but finding the load node where every component works together harmoniously.

Source: Wolfe Publishing & A-Square Reloading Data