The Sig Sauer® M400 Elite Ti Semi-Auto Rifle operates with a direct impingement gas operating system with rotating locking bolt. The M400 Elite Ti comes a free-floating, M-LOK handguard, with a top Picatinny rail that matches flush to the receiver rail. The handguard and receiver are finished with Titanium Cerakote®. The lightweight, 16" nitride-treated barrel is equipped with a SIG micro-light gas block. The Sig M400 Elite TI semi-automatic rifle comes with a 6-position collapsing stock, with integral QD points. A SIG Enhanced single-stage trigger enables you to use the weapon to its full accuracy potential. The Sig Sauer M400 Elite Ti Semi-Auto Rifle functions with both 5.56 x 45 mm NATO and .223 Remington ammo, and is compatible with most M16-type magazines.
Manufacturer model #: RM400-16B-E-TI.

• Direct impingement gas system
• Free-floating, M-LOK handguard
• Titanium Cerakote finish
• Enhanced single-stage trigger
• Rotating bolt system
• Railed front gas block
• Full receiver Picatinny rail
• 6-position collapsing stock
• Nitride treated barrel
• Uses both 5.56 NATO and .223 ammo