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SIG SAUER M400 Tread Sdi-x

ar15 rifle 5.56x45mm sigsauer
XtremeGunsAndAmmo.com has the best offer of $1649.99, with no recent change in price, across a total of 2 listings.
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Current Listings

* in store pick up only + bid price
Sig Sauer M400 SDI-X Semi-Automatic Rifle 5.56NATO 16" Barrel GunBroker.com $1599.99+ 2025/8/5
Sig Sauer M400 SDI-X 5.56 NATO 11.5" | Sig M400 SDI : Sale - Xtreme Guns And Ammo XtremeGunsAndAmmo.com $1649.99 2025/8/7

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