Hornady Lock-N-Load B Series 7mm PRC Brass Modified Case - B7MMP

The Hornady Lock-N-Load Modified B Case for 7mm PRC is a precision tool used by reloaders to obtain accurate chamber measurements for handloading. Made by Hornady, this modified case is engineered for use with the Lock-N-Load O.A.L. (Overall Length) Gauge and is crafted to exact SAAMI specifications from high-quality brass. Precision made to SAAMI specifications for 7mm PRC chambers Designed for use with Lock-N-Load O.A.L. Gauge Constructed from brass for reliable and repeatable measurements This modified case enables handloaders to determine cartridge overall length and seating depth with confidence, helping to achieve precise and consistent ammunition tailored to their rifle. Suitable for measuring the critical relationship between the bullet and the lands of the barrel when used with the appropriate Hornady gauge.