SIDEWINDER-56 SBR

5.56 NATO

Caliber: 5.56 NATO

Operation: Semi-Auto Selection

Weight: 5.61 lbs.

Barrel length: 10.5”

Overall length: 30”

Overall length stock collapsed: 26.5”

Receiver:

  • Finish type Cerakote

  • Upper receiver A3 flattop, forged 7075 T-6, built to exceed mil spec dimensions and tolerances

  • Bolt carrier shot peened, magnetic particle inspected. mil spec 8620 carrier, 9310 steel bolt

  • Lower receiver forged 7075 T-6. aluminum Built to M4 mil spec dimensions and tolerances.

Barrel:

  • 4150V chrome moly M4 contour, free float, melonite coated​

  • Barrel Twist Rate 1:7 (5.56)

  • A2 Flash hider.

 

Handguard:

  • CQT 10" 7075 T-6 Aluminum Quad Rail with QD Mounts

  • Flip up front and rear sights*.

  • Pistol grip A2 style

 

Magazine:

1 Polymer Hexmag

 

Stock:

6 position SOPMOD polymer stock

ISO 9001 2015

*Available with or without flip up sights.

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