SIGM400 SDI, 5.56 NATO, SBR, 11.5IN, X Rifle, Black, Semi, Tele Stock, AL MLOK HG, (1) 30 Rounds Mag

Name: SIGM400 SDI, 5.56 NATO, SBR, 11.5IN, X Rifle, Black, Semi, Tele Stock, AL MLOK HG, (1) 30 Rounds Mag
Brand: Sig Sauer
SKU: fbz3z7j

UPC 00798681733507

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1 offer · 0 in stock · sorted by best price

Retailer	Price	Stock	Last checked	Deal
East Valley Tactical	$1,519.77	Out of stock	8m ago	Go to deal

Prices and stock are from each retailer's latest check and can change. Price Dope may earn a commission from retailer links. Disclosure

RM400-SDI-11B-SBR-B

Lowest price across connected retailers, from every price check we've recorded.

One price check so far ($1,519.77 on Oct 8, 2026). The chart fills in as retailers are re-checked.

Recent price checks (1)

Date	Retailer	Price	Stock
Oct 8, 2026, 5:15 PM PT	East Valley Tactical	$1,519.77	Out of stock