
Pistol Stabilizing Braces Are Back and Now Shipping on the New M400-TREAD Pistol and M400-SDI X Pistol
In a major win against administrative agency actions, a Federal Court in Texas recently ruled the ATF’s pistol brace rule violated the Administrative Procedures Act’s procedural requirements, vacating the Final Rule as invalid. As a result, pistol stabilizing braces are once again shipping with many pistol variants of SIG SAUER rifles, including the new M400-TREAD Pistol and the M400-SDI X Pistol.
NEW: M400-TREAD Pistol
The new M400-TREAD Pistol brings increased performance and capability to one of our most popular rifles.
Features:
★ Free floating M-LOK-enhanced alloy handguard
★ 2-Stage flat blade match trigger
★ 11.5” cold hammer forged steel barrel
★ Low-profile gas block with carbine length gas system
★ Ambidextrous safety
★ Magpul BSL telescoping brace
WATCH THE VIDEO NOW
NEW: M400-SDI X Pistol
Designed from the ground up to deliver maximum performance and reliability.
Features:
★ Ambi bolt catch/release, safety, charging handle, & mag catch
★ Low-profile gas block with carbine length gas system
★ 2-Stage flat blade match trigger
★ 11.5” cold hammer forged steel barrel
★ Free floating M-LOK alloy handguard
★ Hybrid compensator/flash hider
★ Magpul BSL telescoping brace
BLOG: Federal Court Rules That Pistol Stabilizing Braces Are Now Legal
Adam Kraut, Executive Director, Second Amendment Foundation, explains how a Texas Federal Court has ruled that pistol stabilizing braces are now legal.
Shop Pistol Stabilizing Braces
SIG SAUER Pistol Brace, Folding, Locking, Black
SIG SAUER Pistol Brace, Folding, Locking, Coyote

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