NFA ITEMS
SIG SAUER OFF-DUTY
SIG SAUER OFF-DUTY M400 SBR
M400 PRO SBR 5.56MM BLK 14"
$1,202.20
Out of Stock
FFL TRANSFER REQUIRED. This firearm ships to your selected FFL dealer.
You'll complete a 4473 and background check at pickup. Most transfers cost $25–50 at the
local FFL. You'll select your dealer at checkout.
— Overview
M400 PRO SBR 5.56MM BLK 14". WRM400-556N-14B-PRO-SBR. Features: Aluminum M-LOK Handguard.
— Specifications
Built to Spec
Manufacturer
SIG SAUER OFF-DUTY
Family
SIGM400 Series
Model
M400 SBR
Item Number
SIWM400556N14SB
UPC
798681654840
Caliber
223 Rem | 5.56 NATO
Action
Semi-Auto
Capacity
30 + 1
Barrel Length
14.5"
Finish
Black
Finish Type
Black
Stock/Grips
Collapsible / Folding Stock