Sig Sauer M400 Tread 5.56 NATO 16" RM400-16B-TRD

Out of Stock


Introducing the new SIGM400 TREAD from SIG SAUER; all the features, all the freedom – none of the compromises. The TREAD is engineered to deliver exceptional quality, performance and comes standard with the most sought-after features for today’s AR platform rifles. Unlike most rifles in its class, the TREAD is easily customizable with a full line of purpose-built accessories, designed and built in the USA. The TREAD from SIG SAUER – the new face of freedom.


Categories: Semi Auto Rifles
Tags: AR-15
Condition: New
Manufacturer: SIG SAUER
Model: M400 Tread
Caliber: 5.56x45 (5.56 NATO)
SKU: 798681597765
MPN: RM400-16B-TRD
UPC: 798681597765
Vendor: Gunprime
Reviews (4)
By Chris on 01/29/21

Solid introductory AR-15. The entire process was without issue and without worry. Great service and communication. All as expected. Looking forward to the next one.

By Zac on 01/06/21
Great Experience

I haven't had a chance to shoot it yet but the fit and finish is really nice! Very well put together!

By AJ on 08/22/20
Great Sig Sauer

The Sig Sauer M400 is a great reliable rifle. Gunprime has some of the best prices, great customer service and quick shipping. I highly recommend purchasing your next firearm from Gunprime.

By Otter on 06/13/20
Great Piece, Great Price

Great design, nice balance, never jams. Had it for about 3 months. Trying to buy another one right now. Highly recommended.

Write your own review