Bullet & Headspace Gauge Comparator Kit 【14 Inserts & 6 Bushings】, Precision Reloading Gauge Tool with Tin Box, Durable Comparator Equipment for Caliper Measurement and Consistent Headspace Setup

Complete Comparator Reloading Set Included，The comprehensive head space gauge set includes: Comparator body 14 bullet inserts for diameters: 172, 204, 224, 243, 257, 264, 277, 284, 308, 338, 358, 375, 416, 458 6 headspace bushings: A.330, B.350, C.375, D.400, E.420, F.188 Allen wrench + setscrew Compatible with digital or standard calipers, this all-in-one press-ready kit supports everything from everyday reloading to advanced bullet seating depth gauge checks and even 5.56 headspace gauge work—offering a reliable solution for anyone using a lock n load bullet comparator or similar tools.

• Premium Craftsmanship for Multiple Calibers：Built with meticulous attention to detail, this headspace gauge comparator kit delivers exceptional fit and finish across a wide range of calibers. Each insert and bushing is precisely machined with smooth chamfers and flawless surfaces—no burrs, no sizing errors—ensuring consistent reloading measurements for enthusiasts who demand dependable equipment. Designed to support bullet diameters from .17" to .45" and headspace sizes up to E420, it’s a versatile tool suited for a broad spectrum of ammo projects.
• Accurate, Repeatable Measuring for Better Performance：This bullet comparator kit provides stable, repeatable readings by measuring from the ogive, helping users maintain consistent bullet seating depth and reliable case length evaluations. Whether you're checking a headspace gauge, working with a case comparator, or fine-tuning your reloading calipers, the high-precision machining ensures exact digital or manual measuring results—crucial for safe, stable performance during every press cycle.
• Fast, Tool-Free Dual-Screw Locking System：Featuring an innovative dual-screw, tool-free locking structure, the body attaches securely to any caliper for quick setup. This user-friendly headspace comparator kit removes the hassle of juggling multiple tools, delivering smooth operation even during frequent measurements. The durable anodized finish is resistant to wear and will not rust, offering long-term reliability for your reloading workflow.
• Durable Build, Easy Handling, and Neat Organization：Crafted from high-quality aluminum, this gauge and comparator tool is solid, long-lasting, and comfortable to use. Every component is housed in a beautifully designed tin storage box—compact, orderly, and protective—making it easy to keep everything organized. It’s a practical, thoughtful set that also makes an excellent gift for anyone who enjoys precision reloading tools and carefully engineered equipment.
• Complete Comparator Reloading Set Included，The comprehensive head space gauge set includes: Comparator body 14 bullet inserts for diameters: 172, 204, 224, 243, 257, 264, 277, 284, 308, 338, 358, 375, 416, 458 6 headspace bushings: A.330, B.350, C.375, D.400, E.420, F.188 Allen wrench + setscrew Compatible with digital or standard calipers, this all-in-one press-ready kit supports everything from everyday reloading to advanced bullet seating depth gauge checks and even 5.56 headspace gauge work—offering a reliable solution for anyone using a lock n load bullet comparator or similar tools.