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Jun 03

SIG556xi Rifle

A 2 minute review of the SIG556xi rifle.

SIG556xi Standard Specs:

  • Item Number: R556xi-16B-C, R556xi-16B-S
  • Caliber: 5.56mm NATO
  • Overall Length: 35.8 in / 912.9 mm
  • Rifling: 1 in 7in
  • Number of Grooves: 6
  • Barrel Length: 16.0 in / 406.4 mm
  • Weight w/out Mag: 7.1 lb / 3.22 kg
  • Mag Capacity: 30 Rounds
  • Accessory Rail: Yes
  • Options: Swiss-Style Folding Stock with Removable Cheek Rest, Ambi Controls, Locking Flip-Up Sights, Also Available with a Quad Rail

SIG556xi Russian Specs:

  • Item Number: R556xi-762-16B-C-AK
  • Caliber: 7.62 X 39mm
  • Overall Length: 35.8 in
  • Rifling: 1 in 9.5in
  • Number of Grooves: 4
  • Barrel Length: 16.0 in
  • Weight w/out Mag: 7 lbs 1 oz
  • Mag Capacity: 30 Rounds
  • Accessory Rail: Yes
  • Features: 3-Position Gas Piston Operating System with Rotating Bolt, Swiss-style Folding Stock with Removable Cheek Riser, Accepts Most AK-Type Magazines, Locking Flip-Up Front/Rear Sights, also available with a Quad Rail