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Your cart is empty.To use the Lock-N-Load O.A.L. Gauge, you will need a Modified Case (sold separately) to fit your firearm's chamber and thread it onto the gauge. These specially prepared modified cases are threaded at the case-head and have a .002" oversized neck to accept the same bullets you intend to load. This is critical, as the Lock-N-Load O.A.L. Gauge dimensions obtained will be accurate to .001". These results cannot be attained with competitive products, which use a simulated bullet with an arbitrary shape. Lock-N-Load Modified Cases are readily available to fit most popular rifle chambers. All are manufactured to SAAMI specs.
Customer
Reviewed in the United States on March 18, 2025
Accurate and worth the money.
Ridgerunner
Reviewed in the United States on March 11, 2025
Great brushes
Leonard Jarvis
Reviewed in the United States on February 18, 2025
Quality product that arrived promptly as described.
Bill Cinti
Reviewed in the United States on January 30, 2025
Great way to check Aol length to lands.
Benjamin
Reviewed in the United States on April 7, 2025
Authentic. Use it with either Hornady oal gauge. Must have when going from basic hand loading to chasing precision.
Anthony C.
Reviewed in the United States on September 14, 2024
It’s much better than making one.
Bill
Reviewed in the United States on November 4, 2024
Gives you the dimensions needed to help toward your load development
Go fast
Reviewed in the United States on August 28, 2016
What you would expect.
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