Sig Sauer M400, Sig Rm400-sdi-16b-p M400 5.56 Xser 16 30r

The m400 x-series features a free-floating m-lok handguard, magpul sl-k 6-position telescoping stock, sig flat match grade trigger, 16" chrome moly barrel, and a 7075 t-6 aluminum receiver with a black hardcoat anodized finish.

Action: Semi-Auto
Caliber: 5.56x45mm NATO
Barrel Length: 16"
Capacity: 30+1
Trigger: Sig Flatblade Match
Safety: Ambidextrous Manual
Oal: 33.50"- 36.75"
Weight: 7 lbs
Stock Description: 6 Position Magpul SL-K
Muzzle: Hybrid Compensator/Flash Hider
Receiver Material: Aluminum
Sights: Optic Ready
Barrel Description: 16" Chrome Moly Steel
Twist: 1:7"
Barrel Length Range: 16" to 16.99"
Weight Range: 7 lbs to 7.99 lbs
Hand: Right
Stock Finish Group: Black