11.5" Upper Receiver Group w/ 10" CMR M-Lok Rail View larger

11.5" Upper Receiver Group w/ 10" CMR M-Lok Rail

New product

SIONICS 11.5" w/ 10" CMR M-Lok Rail upper receiver group.   All upper receiver assemblies are test fired before shipping. *All NFA Rules Apply*

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Ships in 4 to 6 weeks

$559.95

  • None
  • USGI (+$19.95)
  • Yes (+$125)
  • No
  • Medium Contour Chrome-Lined
  • Lightweight Chrome-Lined
  • Yes (+$169.95)
  • No

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SIONICS 11.5" Upper Receiver Group w/ 10" CMR M-Lok Rail

Configuration: M4 Style Carbine
Upper Receiver: 7075 T6 with M4 Feed Ramps
Barrel: 11.5” Medium Weight Contour, CMV 4150, 5.56 NATO Chamber, 1/7 twist, Chrome-Lined,  Air-Gauged, Radiograph and MP Inspected
Gas System: Carbine Length, Direct-Impingement 
Hand Guard: 10" Centurion Arms CMR M-Lok 

Gas Block: Low-Profile

Muzzle Device: A2 Flash Suppressor

*All NFA Rules Apply*

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11.5" Upper Receiver Group w/ 10" CMR M-Lok Rail

11.5" Upper Receiver Group w/ 10" CMR M-Lok Rail

SIONICS 11.5" w/ 10" CMR M-Lok Rail upper receiver group.   All upper receiver assemblies are test fired before shipping. *All NFA Rules Apply*