The Lee Precision 38-40 Winchester Rifle Precision Micrometer Bullet Seating Die (brand part no. 92304) replaces trial-and-error seating depth adjustment with a micrometer dial that moves in 0.001-inch increments, so handloaders can dial in and repeat an exact seating depth for 38-40 Winchester. Lee Precision built the die around a graduated micrometer head rather than a plain lock ring, which matters most once you’re chasing a specific jump to the lands for precision rifle handloading. Settings are easy to record and return to on a future loading session, cutting down the fired-round measuring that a standard seater die requires.

Key Specifications

• Machined for the 38-40 Winchester cartridge and bullet profile.
• Micrometer adjustment dial moves seating depth in 0.001-inch increments for precise, repeatable settings.
• Graduated markings let you record a proven seating depth and return to it on a later loading session without re-measuring from scratch.
• Replaces the lock-ring adjustment used on a standard seating die, cutting out most of the trial-and-error resetting.
• Built for handloaders fine-tuning seating depth for precision rifle handloading.

Frequently Asked Questions

How precisely can seating depth be adjusted? The micrometer head adjusts in 0.001-inch increments, which lets you dial in and repeat an exact seating depth.

Does this die resize the case? No, this is a seating die only. It seats the bullet to a precise depth; a separate sizing die handles case resizing.

Is this seating die specific to 38-40 Winchester? Yes, it is machined for 38-40 Winchester cases and bullets and is not interchangeable with other cartridges.

Buy the Lee Precision 38-40 Winchester Rifle Precision Micrometer Bullet Seating Die

Order the Lee Precision 38-40 Winchester Rifle Precision Micrometer Bullet Seating Die from our Lubbock, Texas gun shop for fast shipping to your bench. Browse our reloading dies selection for a matching 38-40 Winchester sizing die.