7.35mm Italian Carcano (Lee Precision Data)

7.35 mm Italian Carcano (Lee Precision Data)

The 7.35×51 mm Italian Carcano cartridge occupies a unique niche in 20th-century military history—and for handloaders, the availability of reloading dies from Lee Precision offers a practical way to explore this rare caliber. According to Lee Precision’s listings, the cartridge uses a 128-grain (˜8.3 g) spitzer bullet with an advertised muzzle velocity of about 2,480 fps (756 m/s) in the original Italian service configuration.

Since the round was introduced in 1938 to replace the older 6.5×52 mm Carcano, its wild geometry and limited commercial support make it a project cartridge for experienced reloaders. Lee’s listing confirms that the required reloading dies are available (shell holder #2, etc.), highlighting that while the cartridge is uncommon, it is still serviceable for those willing to source compatible brass and bullets.

When working with Lee Precision data, handloaders should proceed with awareness of the cartridge’s vintage military roots: many original rifles and carbines built for 7.35×51 had variable chamber and barrel conditions, so brass selection, case inspection, primer seating, and correct bullet diameter (.298–.300" / ~7.57 mm) are especially critical. Forum and technical notes uniformly stress the importance of slugging the bore, confirming twist rate, and sizing bullets properly.

In modern reload development, Lee’s listings act primarily as a frame of reference rather than definitive max loads. A prudent approach using Lee Precision dies would be: – Begin with moderately light loads, perhaps 10-20% below the historical 2,480 fps benchmark, using mild powders and well-fit bullets. – Ascend carefully while monitoring for signs of pressure, especially since cases may be surplus, and the original chambering may be worn. – Use chronograph data and accuracy testing to find the “sweet spot” for your particular rifle; use bullet weights in the 120- to 140-grain range if commercial bullets are available.

Although the 7.35 mm Carcano will never be as robust or as common as mainstream center-fire cartridges, Lee Precision’s support through reloading dies gives dedicated shooters the ability to safely and accurately develop loads for vintage rifles chambered in this caliber. As always, load development should prioritize consistency, component quality, and safety over chasing performance numbers.

Source: Lee Precision reloading data listing & community reloading resources (via Wolfe Publishing reference listings).