Geissele Automatics Super Duty MOD1 5.56 NATO AR-15 Rifle - 14.5" Pinned - Black - 08-396B

The Geissele Super Duty MOD1 5.56 NATO AR-15 Rifle is an upgraded version of the renowned Super Duty, featuring enhanced modularity, ergonomics, and a suppressor-ready muzzle device for a high-performance AR-15 platform. This 14.5″ rifle boasts a Geissele barrel with a pinned and welded muzzle device, a two-stage SSA-E X trigger for precision shooting, and the reliable Geissele Reliability Enhanced Bolt Carrier Group. The Super Duty lower is outfitted with Geissele’s Ultra Duty Lower Parts Kit and a mil-spec buffer tube with an H2 buffer for optimal performance. The 13.5″ MK16 handguard provides ample space for accessories, while the B5 Systems Enhanced Sopmod Stock and A17 grip enhance comfort and control. This rifle delivers unmatched accuracy, reliability, and customization potential for professional, competition, and tactical use.

Note: This rifle does not ship with a magazine.

Upper Receiver:

• Super Duty M4 Upper
• 14.5″ Geissele barrel chambered in 5.56 NATO (CHF, Chrome Lined, 1-7 Twist, Pin & Weld)
• HUXWRX Flash Hider-QD Muzzle Device (suppressor-ready)
• Mid-Length Gas System
• Super Compact Gas Block
• 13.5″ MK16 Super Modular Rail with Geissele Center Tab

Lower Receiver:

• Super Duty Lower (Mil-Spec)
• Geissele Ultra Duty Lower Parts Kit (Ambidextrous
• Safety, Ultra Precision Trigger Guard)
• Mil-Spec Buffer Tube with Super-42 H2 Buffer
•  B5 Systems Enhanced Sopmod Stock
• Geissele A17 Grip
• QD Sling Mount Endplate

Bolt Carrier Group:

• Geissele Reliability Enhanced BCG
• Geissele Stressproof Bolt (Nanoweapon coated, 5x lifespan vs. mil-spec)
• Trigger: SSA-E X with Lightning Bow® (2-stage)