Sig Sauer M400 Switchblade AR-15 Pistol 5.56 Brace Cerakote Elite Finish Mlok 11.5" Barrel 30 Rounds - PM400-SDI-11B

Sig Sauer M400 Switchblade

The Sig Sauer M400 Switchblade pistol with ambidextrous bolt catch; 2-stage Matchlite Duo trigger; 11.5-inch carbon steel barrel; twin locking clamp handguard; Magpul BSL brace; and free-floating handguard.

A whole new level of performance has been brought to Sig Sauer’s M400 product family with the introduction of the new M400 Switchblade. Chambered in 5.56 NATO, this semi-auto pistol makes use of the uniquely designed ambidextrous bolt catch and release lever to provide shooters with an unmatched level of flexibility and capability.

This Sig M400 Switchblade for sale at Mister Guns features a stainless steel barrel that is 11.5” long, as well as Magpul's all new BSL brace that ensures maximum performance and control. Other features include full ambidextrous controls, a 2-stage match-grade flat blade trigger, twin locking clamp handguard, polymer grips, an M-LOK accessory rail, and a Cerakote Titanium finish.

Like the M400 TREAD, the M400 Switchblade makes use of a traditional direct gas impingement operating system which has gained SIG an international reputation as a small arms manufacturing giant that excels at building advanced gas piston platforms. This operating system has the advantage of fewer moving parts, reduced weight, typically greater accuracy, and significantly less expense.

As the ultimate M400 pistol, the M400 Switchblade semi-auto, rugged as well as innovative, has been designed for years of reliable service. It accepts standard AR-15 magazines, and ships from the factory with one (1) 30-round polymer magazine included to round out the package.