The RCBS 1776 Series .45-70 Government 3-Die Set (RCBS part no. 20904-1776) is part of RCBS’s long-running 1776 die line, built to bring cases to SAAMI-spec dimensions for reliable chambering and consistent handloads. RCBS has manufactured precision reloading dies since 1943, and the 1776 series carries that reputation forward for handloaders reloading .45-70 Government.

Key Specifications

• Chambered for .45-70 Government, matching this specific cartridge.
• Part of the RCBS 1776 series, a long-running precision die line.
• Ships at approximately 2.54 lb for the set.
• Uses a standard 7/8"-14 die thread, compatible with most single-stage and turret presses.
• Ships in RCBS’s signature green die box, labeled for easy identification on the bench.

Frequently Asked Questions

What cartridge is this die set for? It’s built specifically for .45-70 Government.

What does this set include? A full-length sizing die and seating die, sized to bring cases to SAAMI-spec dimensions.

Buy the RCBS 1776 Series .45-70 Government 3-Die Set

Get consistent .45-70 Government handloads with a proven die set from RCBS. Ships fast from our Lubbock, Texas gun shop, and browse our full reloading dies lineup.