Sig Sauer RM40016BTRDV2CA M400 Tread V2 *CA Compliant 223 Rem/5.56 NATO 10+1 16" Stainless Threaded BBL, Black Anod Alum Rcvr w/Pic Rail, M-LOK Handguard, Magpul MOE Black Polymer Stock, Black Polymer Grip, Ambidextrous,Tactical Rifles

The M400 Tread features a free-floating M-LOK enhanced handguard that is lightweight yet rigid for extreme control and ease of mounting accessories such as lights and handstops. The lower receiver has an ambidextrous safety for right or left-handed operation and includes an integrated QD mount for easy sling attachment. Chambered in 5.56 NATO, the M400-TREAD has a 16" stainless steel barrel fitted with a 3-prong flash hider. The M400-TREAD also has a mid-length gas system offering smoother operation and reduced recoil. A SIG Matchlite 2-stage trigger for enhanced control and improved accuracy as well as a MAGPUL SL-K telescoping stock for easy adjustment and a customized fit.

Operating System:	Direct Impingement
Stock Finish:	Black
Twist:	1:8"
Grips:	Black Polymer
Trigger:	Two-Stage Matchlite Duo
Stock Description:	Magpul MOE
Weight Range:	6 lbs to 6.99 lbs
Height:	7.10"
Caliber:	223 Rem/5.56 NATO
Stock Material:	Polymer
Barrel Material:	Stainless
Hand:	Ambidextrous
Muzzle:	3-Port Brake
Handguards:	M-LOK
Series:	Tread V2 *CA Compliant
Barrel Length Range:	16" to 16.99"
Width:	2.60"
Barrel Finish:	Stainless
Weight:	6.50 lbs
Receiver Description:	Picatinny Rail
Model:	M400
Receiver Material:	Aluminum
Max Capacity:	10
Receiver Finish:	Black Anodized
Barrel Description:	Threaded
Sights:	None
Stock Finish Group:	Black
Safety:	Ambidextrous
OAL:	35.75"
Thread Pattern:	1/2"x28
Barrel Length:	16"
Capacity:	10+1
Gun Platform:	AR Style
Action:	Semi-Auto