Unwrap Day 9 of Buildmas w/ 15% Off Gun Parts! Use Code: BUILD

 

Unwrap Day 9 of Buildmas w/ 15% Off Gun Parts! Use Code: BUILD

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STERN DEFENSE, LLC AR-15 SD MOD 4 9MM UPPER RECEIVER M-LOK COMPLETE

SD MOD 4 9mm Upper Receiver 16.1in M-LOK Complete Black
Brownells #
100032661
MFR #
015SD15INCHMOD4
UPC
860141001553
$544.45
Coupon Code BUILD
Purchase Limit Help

Out of Stock

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Specifications
Cartridge:
9mm Luger
Finish:
Matte
Color:
Black
Make Model Fit:
AR-15.Universal
Receiver Style:
Complete
Restriction
Restricted Part:
Yes
Can we ship this to you? (US only)
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Description

The Stern Defense SD Mod 4 9mm Upper Receiver is a complete, ready to go, upper receiver solution for those looking to spend less time building and more time shooting. The 16.1 inch, 1-10 twist, Melonited barrel, is free float in a 12in M-LOK handguard attached to a 7075-T6 forged aluminum receiver.

  • 16.1in barrel
  • 15in M-LOK Free Float handguard
  • Complete assembly with 9mm bolt and charging handle
  • ½-36 muzzle thread pitch
  • SD BU9 9mm Bolt
  • Cartridge: 9mm Nato

Included in the upper receiver is charging handle and the Stern Defense 9mm Bolt which is compatible with both Glock®and Colt SMG magazines, has a Melonite finish, and is works in conjunction with the Law Tactical Folding Adapter. The Stern Defense SD Mod 4 9mm Upper Receiver is made in the U.S.A.

Restricted Part
Please check with your state regulations for ownership of Restricted Parts. May require documentation.

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