Geissele Automatics Super Duty Mod 1A Ambidextrous Pistol 8″ 300BLK, Desert Dirt Color

Geissele Automatics Super Duty Mod 1A Ambidextrous Pistol 8″ 300BLK, Desert Dirt Color

The MOD1-A retains the proven performance and features of the Super Duty MOD1 platform, while incorporating fully ambidextrous controls.

The MOD1-A utilizes the same intuitive layout used in Geissele’s GFR and MRGG rifles. A magazine release on the left side of the receiver below the Maritime Bolt Catch makes mag changes swift for left-handed use. The right side of the receiver features bolt catch and release buttons below the ejection port. The shooter uses the dust cover to apply pressure to the bolt catch to lock the bolt open, and a release button just rearward easily sends the bolt forward.

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 Geissele braided buffer spring, this system provides a reliable and smooth shooting experience, whether shooting suppressed or unsuppressed with super or subsonic ammunition.

At the heart of this rifle is the Geissele Reliability Enhanced Bolt Carrier Group. Our Nanoweapon-coated carrier features a properly torqued and staked, Chrome Lined, Nanocoated gas key. The Cam Pin is machined from advanced, tool steel known as H13 which is also coated with Nanoweapon for maximum corrosion and wear resistance. The Reliability Enhanced Bolt Carrier Group features extended upper rails, providing greater stability and dramatically increasing feeding reliability.

Rounding up the package is a 7” MK16 Super Modular Rail, that mates to the Super Duty Upper Receiver via a center aligning tab that removes any chance of rail rotation. The MK16 family of rails is renowned by operators for their performance and comfort. An Airborne Charging Handle ensures smooth and reliable operation.

Purpose-built and duty-proven, the Super Duty MOD1-A refines an already exceptional rifle system with enhanced controls and greater adaptability—making it a trusted platform for shooters who demand peak performance without compromise.

Specifications

• Length Collapsed: 24″
• Length Extended: 26.75″
• Weight: 5lbs 6.4oz
• Caliber: 300Blackout
• Color: Desert Dirt Color
• Lower Receiver: Super Duty Ambidextrous Billet Lower
• Upper Receiver: Super Duty M4 Upper
• BCG: Reliability Enhanced Bolt Carrier Group
• Bolt: Geissele Stressproof Bolt
• Rail: 7″ MK16 Super Modular Rail with Center Tab
• Trigger: SSA-EX with Lightning Bow
• Barrel: 8″ Cold Hammer-Forged Barrel, 1:7 Twist, Geissele Profile
• Gas System: Custom Pistol Length
• Gas Block:
• Antistrike Super Compact Gas Block
• Gas Port Size: Geissele Phased Array
• Charging Handle: Airborne Charging Handle
• Muzzle Device: HUXWRX Flash Hider QD 556
• Lower Parts Kit: Ultra Duty Lower Parts Kit
• Buffer: Milspec 6 Position, 7075-T6
• Buffer Assembly: Super 42 Spring with H3 Buffer
• Brace: SB Tactical SBA3
• Grip: Geissele A17

Regulations
This is a regulated item and requires shipment to a FFL/SOT holder. After you have placed your order, please have your order number and a copy of your preferred store’s FFL/SOT emailed to info@rooftopdefense.com to avoid delays. After I have received their FFL/SOT, I will file a Form 3. Upon approval, I will ship your order as soon as possible!