The Lee Precision 277 SIG Fury Case Trim Die (brand part no. 91991) is Lee Precision’s case trim die for the 277 SIG Fury cartridge. It trims the case mouth to length during the press stroke, folding a case-length trim into a normal loading sequence. Handloaders reach for a die like this to keep ammunition dimensionally consistent from batch to batch, whether the goal is dependable hunting ammunition or the tight tolerances competition and precision rifle shooters need on the range.

Key Specifications

• Chambered specifically for 277 SIG Fury, machined to SAAMI-spec dimensions for that cartridge.
• 277 SIG Fury uses a hybrid steel/brass case developed for the U.S. Army’s Next Generation Squad Weapon program and runs at higher chamber pressure than typical rifle cartridges.
• Standard 7/8-14 threaded die body fits any single-stage or progressive press built to that thread.

Frequently Asked Questions

Does this die replace a dedicated case trimmer? For routine length maintenance between firings, yes; brass that needs heavier trimming still benefits from a dedicated case trimmer.

What press does this die fit? It threads into any single-stage or progressive press built for the standard 7/8-14 die thread.

Buy the Lee Precision 277 SIG Fury Case Trim Die

Order the 277 SIG Fury case trim die from Lee Precision through a Lubbock, TX gun shop for fast, insured shipping to your bench. Browse more reloading dies from Schaefer Defense.