Hornady Lock-N-Load Headspace Bushing .420"

<p>Designed for use in the Lock-N-Load Headspace Gauge these bushings are machined to exacting tolerances to ensure reliable results every time you use them. The Lock-N-Load Headspace Gauge allows the reloader to precisely measure cases while sizing them for a perfect fit in any firearm.</p><ul> <li>For use with the Hornady Headspace Comparator</li> <li>Provides the ability to check most bottleneck cases from .17 REM through belted Magnums (See description for models that apply to this size)</li> <li>Extend brass life improve accuracy and enhance safety</li> <li>All bushing are interchangeable with the Comparator</li> <li>Bullet comparator and calipers sold separately</li> <li>E-.420" 284 WIN 7mm Rem MAG 300 WIN MAG 8mm Rem MAG 338 WIN MAG 375 H&H 7mm STW 7mm Ultra MAG 300 Ultra Mag 300 WSM 338 Ultra</li></ul>