Description

The Sig Sauer SIGM400 TREAD COIL Rifle sets a new standard in performance and value in the AR category. With installed accessories including ROMEO5 Red Dot Sight, 2 Stage Match Trigger, and 13” lightweight handguard, the COIL is the perfect rifle package for the avid user or first-time buyer. Other features of the TREAD COIL include the precision 16” stainless barrel, ambidextrous controls, and 6-position Magpul SL Stock.
 
Features
Free Floating M-LOK Enhanced Handguard
SIG Matchlite Trigger
ROMEO5 TREAD Red Dot
Ambidextrous charging handle made of aircraft-grade aluminum and a dual roll pin design
Cartridge
5.56x45mm NATO
Capacity
30+1 Round
Weight
7 Pound
Overall Length
30.8 Inches
Barrel Length
16 Inches
Twist
1:8
Threads
1/2″-28
Hand
Right
Battery
CR2032
Youth
No
Barrel Contour
Factory
Action Type
Semi-Automatic
Stock Type
Collapsible
Stock Material
Synthetic
Stock Color
Black
Trigger Type
Two Stage
Safety
Selector
Threaded Muzzle
Yes
Barrel Finish
Stainless
Frame Material
Aluminum
Muzzle Device
Three-Prong
Scope Included
Yes
Frame Finish
Anodized
Magazine Style
Detachable
Fluting
No
Country of Origin
United States of America
Included Mounts
Yes