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Manufacturer Part #: UPPER-STRIPPED
UPC: 691821744312

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Sons of Liberty Gun Works, Stripped Upper Receiver, Black, Hardcoat Type III Anodized


WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to


"GLOCK” is a federally registered trademark of GLOCK, Inc. and is one of many trademarks owned by GLOCK, Inc. or GLOCK Ges.m.b.H.  Neither RSR Group, Inc. nor this site are affiliated in any manner with, or otherwise endorsed by, GLOCK, Inc. or GLOCK Ges.m.b.H.  The use of “GLOCK” on this page is merely to advertise the sale of GLOCK pistols, parts, or components.  For genuine GLOCK, Inc. and GLOCK Ges.m.b.H. products and parts visit

  • SOLGW Stripped Upper Receiver
  • Hardcoat Type III Ano with R5 Bright Dip
  • 7075-T6 Aluminum
  • Engraved T Marks
  • Engraved Flag Logo

Product Description

Sons of Liberty Gun Works believes in Quality Mil-Spec or better parts. They believe there is no substitute for quality and that your gun should be built right the first time, ready for hard use right out of the box. This is why they use the highest quality 7075-T6 Aluminum, with a Hardcoat Type III and R5 Bright Dip finish on all of their M4 Upper Receivers to achieve the best tolerances. Features their Flag Logo engraved on the tang.