For shooters running .270 Winchester, the RCBS .270 Winchester Full-Length Die Set delivers RCBS’s Full-Length Sizer Die and Seater Die as a matched two-die set (RCBS part no. 13501) built for bottleneck rifle cases. This set is intended for bottleneck rifle brass, and each die is machined specifically for the .270 Winchester cartridge so there’s no cross-caliber guesswork at the bench. Reloaders get a Full-Length Sizer with an integrated expander-decapping unit plus a Seater Die with a bullet seater plug, both built to RCBS’s standard tolerances.

Key Specifications

• Chambered specifically for .270 Winchester, so every die in the set is cut to that cartridge’s exact dimensions.
• Set is built as a two-die, full-length configuration, pairing one sizer die with one seater die.
• Sized for bottleneck rifle brass rather than the straight-wall cases a pistol die set handles.
• The Full-Length Sizer Die resizes fired brass back down to SAAMI minimum cartridge dimensions for reliable chambering in any rifle.
• The same sizing pass also de-primes the fired case, knocking out the spent primer as the body is resized.
• An integrated expander-decapping unit expands the case neck back open in the same stroke, prepping it to accept a new bullet.
• The sizer die is vented to relieve trapped air and excess case lube so cases don’t dent or stick during resizing.
• Headspace is held to minimum tolerances during full-length sizing so case body length stays consistent load after load.
• The Seater Die has a built-in roll crimper, so it seats the bullet and applies a secure crimp in the same step.
• Dies are steel construction (not carbide), so a case lube step is part of the normal sizing routine.

Frequently Asked Questions

Is this die set carbide? No. This is a steel die set, so cases need to be lubed before sizing, standard practice for bottleneck rifle brass.

How many dies are included? Two: a Full-Length Sizer Die with expander-decapping unit and a Seater Die with bullet seater plug.

Will this keep my case headspace consistent? Yes. The sizer is built to hold headspace to minimum tolerances during full-length sizing, so case body length stays consistent between loadings.

Buy the RCBS .270 Winchester Full-Length Die Set

Order the RCBS .270 Winchester Full-Length Die Set through RCBS‘s reloading dies lineup, ships direct from our Lubbock, Texas gun shop.