Redding Case Neck Gauge Pilot Stop 17 Calibre for 9/64" Mandrel Stainless Steel Bullet Dia (Inch)_0.422 Note: This Update Kit will

Note: This Update Kit will not work on the older Auto Prime tool with round trays

277 Bullet Weight 140 gr Bullet Style SST Boat Tail Ballistic Coefficient G1 0

For safety training

Padded base protects firearm fore-end

Flat Base Target Bullets are often used out to mid-range distances of 300 yards or more where a boat tail is not applicable

Redding Case Neck Gauge Pilot Stop 17 Calibre for 9/64" Mandrel Stainless Steel Bullet Dia (Inch)_0.422 Note: This Update Kit willThe 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.