Geissele Super Duty MOD1 5.56 NATO Complete Upper Receiver - 14.5" Pinned - DDC

Engineered for peak performance, the Geissele Super Duty MOD1 Complete Upper Receiver in Desert Dirt Color (DDC) seamlessly integrates with your AR-15 platform. This premium upper features a Geissele 14.5" chrome-lined barrel, boasting a 1:7 twist rate for exceptional accuracy. The HUXWRX Flash Hider is pinned and welded for legal compliance and suppressor compatibility.  The mid-length gas system paired with the Super Compact Gas Block guarantees smooth operation, while the 13.5" SMR MK16 rail is ergonomic and has M-LOK slots for easy customization. Geissele's combat-proven Reliability Enhanced Bolt Carrier Group and Stressproof bolt offer improved durability and feeding reliability.

Features:

• Chambered in 5.56 NATO
• 14.5” Geissele barrel, CHF, Chrome lined, 1:7 twist
• Manganese Phosphate finish
• Mid-length gas system
• Geissele Super Compact Gas Block
• 13.5" SMR MK16 Rail
• Super Duty Upper with Cam Pin Cut-Out
• Geissele Reliability Enhanced BCG, Nanoweapon Coated
• Geissele Stressproof Bolt, Carpenter 158+
• HUXWRX Flash Hider-QD, suppressor-ready, pinned & welded
• Airborne Charging Handle
• Mil-Spec Construction
• Desert Dirt Color (DDC) finish