New Inventory
Sig Sauer
MCX Spear
SBR
Semi-automatic
762NATO
13" Threaded Barrel
SLX/SLH QD Flash Hider
Anodized Finish Coyote
M-LOK Handguard
Ambidextrous Bolt Catch/Release
Rear and Side Charging Handle
2 Position Adjustable Gas Valve
6 Position Push-Button Folding/Collapsing Stock
20 Round mag
RSPEAR-762-13B-SBR

Only 1 in store. 

$4199 + tax stamp or shipping to your local FFL/SOT

https://www.highlinefirearms.com/products/nfa-class-iii-sig-sauer-rspear-762-13b-sbr-798681674015-3591