RCBS Neck Sizer Die Bushing 308 Diameter Tungsten Disulfide
Neck Bushing Size (RCBS instructions):
Proper neck bushing size can be determined two ways. Measure the outside neck diameter of your loaded cartridge, subtract .002" to .003". This allows approximately .001" of brass spring back for correct neck tension. The other is to measure the neck wall thickness of your case, multiply by two, add the diameter of your bullet and subtract .001". RCBS suggests that you have neck bushings one to two sizes above and below your target diameter.
Thank you! Your valuable feedback helps improve our product information and offering.
Frankford Arsenal Peel and Stick Reloader's Labels...
$8.99List Price: $9.99 Save $1.00 (10%)
Montana X-Treme Bore Conditioner Accuracy Gun Oil 6 oz Liquid
Lyman Electronic Scale Powder Funnel Pan
Pro-Shot Cotton Flannel Cleaning Patches
Sale — Select Items$5.49 - $82.99Save up to $4.30 (24%)
MTM Flip-Top Ammo Box 25-06 Remington, 270 Winchester, 30-06...
Redding Type S Bushing Neck Sizer Die 30 BR (Bench Rest)
Pro-Shot Zero Friction Premium Synthetic Gun Oil Lubricant 1...
Berger Target Bullets 284 Caliber, 7mm (284 Diameter) 180...
RCBS Neck Sizer Die Bushing 307 Diameter Tungsten Disulfide
Shooter's Choice Copper Bore Cleaning Solvent 8 oz Liquid
RCBS Neck Sizer Die Bushing 309 Diameter Tungsten Disulfide
L.E. Wilson Trimmer Case Holder (280 Remington Ackley Improved...