Browse the selection of options & features with SIG SAUER's collection of M400 and SIG M400 TREAD variants; direct impingement operating system, AR 15 platform.

Accurate, lightweight and crafted from the finest components, the SIGM400 PRO sets the new standard for direct-impingement AR-15s. Browse by individual sku to find the right product for …

Sig Sauer M400 Tread 2.0 5.56 NATO 16" 30rd Rifle, Moss Green - RM400-16B-TRD-V2G

At the core of the M400 ROSE is a lightweight rifle chambered in the popular 5.56 NATO cartridge that is easy to operate while offering minimal felt recoil. The M400 ROSE is packaged with hand-picked components suggested by Lena such as the thin, 10-inch M-LOK handguard and ROMEO5 GENII red dot.

2022年9月2日 · Whoever at SIG who was responsible for designing the M400 Pro though would likely be appalled by all of it. This rifle is SIG’s idea of a “real” AR-15. Sturdy, accurate, and versatile are words...

M400 有从20英寸至7.5英寸各种常见的 AR 式步枪或手枪。 M400 系列大多为5.56mm口径，但也有.300 BLK口径，由于主要是针对北美的民用市场，所以下机匣都是半自动的，不过 M400 与传统 AR 式的下机匣是通用的。

The Sig M400 Tread is a great mid-level AR-15 for those looking for something above an entry-level rifle without breaking the bank. Good furniture, a quality barrel and twist rate, and a decent trigger make this rifle hard to beat its the price point.

Featuring a lightweight and rigid free-floating M-LOK® enhanced handguard, the Sig Sauer® M400 Tread V2 Semi-Auto Rifle provides exceptional control and lets you easily mount accessories. The lower receiver has an ambidextrous safety for right or left-handed operation, plus it has a built-in QD mount so you can add a sling with ease.

The SIG M400 for sale delivers high performance at an affordable price. Shop the full lineup of AR-style rifles in the caliber you want at Omaha Outdoors.

2019年3月2日 · The Sig Sauer M400 Tread AR-15 is a great mid-level rifle that packs an upgraded handguard and pistol grip. The mil-spec trigger is decent and since it’s an AR there’s limitless further upgrade potentials.