Neck Tension / Inside Neck Diameter Gauge Size:.308 Neck Tension Gauge if you've used these tools

if you've used these tools in the past

We have found

tool‑free installation

#1 collet for 223 Rem

Neck Tension / Inside Neck Diameter Gauge Size:.308 Neck Tension Gauge if you've used these toolsBurstfire Neck Tension Gauge Precision Inside Neck Diameter Measurement The Burstfire Neck Tension Gauge is an essential tool for any serious reloader who demands consistent, repeatable neck tension for maximum accuracy. This precisionmachined gauge measures the inside neck diameter of your brass cases, allowing you to verify neck tension after sizing or annealing one of the most critical factors in achieving uniform bullet seating pressure and