MasterPiece Arms SR 556 (MPAR 556)

$ 899.00 $ 999.00

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MasterPiece Arms SR 556

MasterPiece Arms MPAR 556 Sporting Rifle is chambered in 5.56×45 (.223 Rem.) and accepts AR-15/M16 magazines and Drums. The MPAR Sports a heavy stamped-steel receiver, 16-inch barrel with a 1:9 twist. The MPAR 556 employs a short-stroke piston action enclosed by a lightweight, free-floating, two-piece, hard-anodized aluminum handguard. The Gas Piston system delivers the ultimate in reliability over the AR15 Gas Impingement system.

A front handguard cap keeps debris out of the gas system while providing strength and stability to the assembly. The Front Hand guard allows the operator to select where he wants to place Picatinny rails for accessories.

The American-made MPAR 556 Sporting Rifle also contains a side-folding, 6–position polymer buttstock, locked-bolt action, full-length top rail, angled foregrip, and a non-reciprocating side charging handle with forward-assist.

If you are looking for a Gas Piston System rifle loaded with features, the MPAR 556 rifle will fit your needs.

Comes with owners info, 1-30 round mag, and MasterPiece Arms Factory Warranty.

  •  MasterPiece Arms
  •  MPAR556
  •  Sporting Rifle
  •  Semi-automatic
  •  5.56NATO / .223 Rem
  •  16"
  •  Black
  •  6 Position
  •  Quad Rail
  •  30Rds


  • Short Stroke Piston
  • Aluminum Handguard with Front Cover
  • User Locate Pic Rails
  • Angled Foregrip
  • Side Folding Collapsible Stock
  • Side Charger – Non Reciprocating with Forward Assist
  • Dust Cover on SIde Charger
  • Full Length Top Rail
  • 16″ Barrel
  • 1:9 Twist
  • Weight: 7.8 lbs
  • Black Phosphate/Hardcoat Black Anodizing Finish

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