The SIG Sauer M400 SDI, designed for precision, is chambered in the effective 5.56x45mm NATO cartridge. Its 11.5″ threaded barrel is perfect for close to mid-range engagements. The new model incorporates a thumb safety, one magazine, and its original box or bag.
New
11.5″ Threaded Barrel
Thumb Safety
1 Magazine(s)
Box or Bag
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| Manufacturer | SIG SAUER |
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