Geissele Automatics releases new Super Duty Mod 1 300 blackout uppers
Geissele Automatics releases new Super Duty Mod 1 300 blackout uppers

Geissele Automatics has launched the Super Duty Mod 1 300 Blackout upper, featuring an 8-inch Cold Hammer Forged Chrome Lined barrel and a patented Phased Array gas system. This new model emphasizes enhanced ergonomics, modularity, and reliability for both suppressed and unsuppressed shooting, showcasing advanced technology in its design.

Geissele states “The Super Duty® MOD1 is the current evolution of the Super Duty® platform, incorporating continuous design development to provide superior ergonomics and modularity while maintaining the legendary balance of performance and reliability. The Super Duty® MOD1 300BLK upholds this legacy, featuring the latest in firearms technology available exclusively from Geissele Automatics.

Front and center is the Geissele Cold Hammer Forged, Chrome Lined barrel, precision machined here in North Wales, PA from Chrome Moly Vanadium steel. Setting the Super Duty® MOD1 300BLK apart is the patented Phased Array gas system, which utilizes multiple ports to precisely balance gassing and eliminate the need for an adjustable gas system. Combined with the included Geissele braided buffer spring and H1 buffer, this system provides a reliable and smooth shooting experience, whether shooting suppressed or unsuppressed with super or subsonic ammunition.

KEY FEATURES:

  • OVERALL LENGTH:17 1/8″
  • WEIGHT:Approx. 3.3 lbs
  • CALIBER:300 Blackout
  • COLOR:Black
  • RECEIVER:Super Duty Upper w/ cam Pin cut-out
  • BOLT CARRIER GROUP:Nanoweapon Reliability Enhanced BCG
  • BOLT:Geissele Stressproof Bolt® with Asymmetric Cam Pin
  • RAIL:7″ SMR MK16 w/ Geissele Center Tab
  • BARREL:8″ Barrel, CHF, Chrome-Lined, 1-8 Twist, 300 BLK
  • GAS SYSTEM:Custom Pistol length
  • GAS BLOCK:Antistrike Super Compact Gas Block
  • GAS PORT SIZE:Geissele Phased Array™
  • CHARGING HANDLE:Airborne Charging Handle
  • BUFFER ASSEMBLY:Geissele Mil-Spec Braided Buffer Spring and H1 Buffer Combo
  • MUZZLE:HUXWRX Flash Hider-QD 762
  • MUZZLE THREAD:5/8 x 24

Learn more about Geissele Automatics. CLICK HERE

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