Hornady Lock-N-Load O.A.L. Curved Gauge C1550

The Hornady Lock-N-Load O.A.L. Curved Gauge C1550 provides a reliable, practical way to measure cartridge overall length and regulate bullet seating depth. By helping determine the distance, or “jump,” between the bullet and rifling, this multi-caliber gauge supports more consistent load development and can help shooters fine-tune ammunition for their specific firearm. Its curved design is made for convenient use across a broad range of rifle platforms.
The Hornady C1550 curved O.A.L. gauge works with autoloader, lever-action, pump-action, bolt-action, and single-shot rifles. It is compatible with cartridges ranging from .17 Remington through 500 Nitro, making it a versatile addition to a reloading setup. The gauge is designed for measuring overall length and seating depth rather than performing multiple reloading functions, offering a straightforward solution for evaluating bullet position in relation to the rifling.
This Hornady Lock-N-Load O.A.L. Gauge is supplied as a single curved gauge and is intended for use with compatible firearm chambers. It is not compatible with Adapter “D” or short-bodied cases. Shooters using the Lock-N-Load O.A.L. straight gauge should note that a modified case matched to the firearm’s chamber is required for operation, and that modified case is not included. With its focused purpose, broad compatibility, and durable Hornady design, the C1550 helps reloaders make informed seating-depth adjustments for more precise ammunition setup.

Features:

• Type: Overall Length Gauge

• Caliber: Multi-Caliber

• Size: Curved

• Quantity: 1

• Weight: 0.22 pounds

• Function: Measure

• Compatible With: .17 Remington through 500 Nitro