Redding Case Neck Gauge Pilot Stop 338 Calibre for 3/16" Mandrel Stainless Steel Cleaning Rod Material_Alloy Steel and comes with swage tool

and comes with swage tool

Better accuracy because your ammunition’s headspace is tailored to your firearm’s chamber

Accepts accessories of 5/16x27 Male thread

carpets or walls

308 Bullet Weight 165gr Bullet Style Spitzer Boat Tail (BT) Bullet (B

Redding Case Neck Gauge Pilot Stop 338 Calibre for 3/16" Mandrel Stainless Steel Cleaning Rod Material_Alloy Steel and comes with swage toolThe Redding Case gauge Neck Pilots are made from precision CNC machined stainless steel for use with the Redding Case Neck Gauge and Flash Hole Deburring Tools. Designed to properly fit new and resized case necks, these pilot stops feature a very unique shape. Slightly undercut, this shape will not pick up imperfections at the case mouth or neck shoulder junction resulting in smooth accurate indicator readings when used with the new Case Neck Gauge.