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Hornady Lock-N-Load CURVED OAL Gauge C1550 + Anvil Base Kit AB1 NEW! C1550+AB1

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SKU: C1550+AB1

Country/Region of Manufacture: United States

Ammunition Type: Rifle

MPN: C1550

Press Type: Single Stage

Brand: Hornady

Type: Case Cleaner

Model: C1550


 CURVED Lock-N-Load OAL Gauge

& Anvil Base Kit
C1550 + AB1

Lock-N-Load O.A.L. Gauges
 (used with Modified Cases)

Regulating seating depth and the resulting "jump" to the rifling is widely regarded as fundamental to improved accuracy. A few thousandths of an inch change between the bullet and the rifling can make the difference between average accuracy and real tack-driver performance.

The Lock-N-Load O.A.L. Gauge is universally acclaimed as the most accurate, easy-to-use and reliable method of regulating seating depth and the resulting "jump" to the rifling.

Curve Model- This Listing is for the curved model!

Item # 1550 is for all autoloader, lever-action, or pump-action rifles. Also fits all bolt-action and single-shot firearms. Inserts into chamber through ejection port. Not compatible with Adapter "D" or short-bodied cases.

or all bolt-action and single-shot firearms, or any firearm with straight-line access to the chamber. This model is preferred, as it is most precise and user friendly.


Hornady AB1 Lock-N-Load Anvil Base Kit option for Bullet Comparator. The Bullet Comparator easily attaches to the blade of your caliper with a thumbscrew and uses interchangeable inserts to measure from the bullet ogive. The anvil base kit attaches to the opposite blade of your caliper to provide a larger surface area for easier ogive and headspace measurement.

  • Anvil Base kit
  • Easier to obtain ogive measurements
  • Option for Hornady Bullet Comparator

Lock-N-Load Modified Cases  

Modified Cases are readily available to fit most popular rifle chambers.

All are manufactured to SAAMI specs.


We are unable to accept returns on used, fitted, or altered parts. 
Returns must be in new, unused condition and in their original packaging.