Sons of Liberty 18″ L89A ARCA Broadsword Upper Receiver-6mm ARC

SOLGW 18″ Broadsword L89A Upper Receiver

• 16.75 L89A Arca Handguard
• 18″ Precision SPR 6mm ARC barrel
• 416R Stainless
• 1:7 Twist
• 5/8×24 Threads
• Rifle Length Gas system
• SOLGW 89 Broadsword upper receiver
• A2 Flash Hider
• Stripes Forward Assist

No Charging handle or BCG Included.

The Broadsword-89 Uppers and Drivelock (89 Series) rails provide arguably the most rigid interface on the market using traditional 2-piece AR15 construction.  The extended barrel nut, Drivelock tensioning crossbolts, and keyed upper receiver face hugging the 89 series rails, with their anti-rotation tabs and stainless steel center index dowel all you to turn almost any lower receiver into match grade rifle.

While our Billet Broadsword upper receivers are purpose built for precision, they still retain compatibility with standard dimension milspec contour lower receivers.

Choose from 14.5″, 16″ and 18″ barrel lengths with our Precision SPR series barrels.  These 3 groove polygonal rifled 416 Stainless barrels have been turning heads since their release, offering true sub-MOA small frame gas gun performance, at an industry leading value.