Geissele 08-624B Super Duty MOD1 5.56 NATO 14.5" 1:7" CHF P& W Bbl Black RifleThe Geissele Super Duty MOD1 5.56 NATO rifle features a 14.5" cold hammer-forged (CHF) barrel with a 1:7 twist rate, designed for reliability and accuracy. Finished in Black, this Geissele 08-624B rifle is built with high-quality components for enhanced performance in various shooting applications. Its durable construction and thoughtful design make it a versatile choice for both tactical use and recreational shooting..yellow-box p {font-size:16px}.special-tab {color: #FFFFFF}.yellow-box ul li {font-size: 16px;}The Geissele Super Duty MOD1 Rifle represents an advanced iteration of Geissele's acclaimed Super Duty series. Featuring a precision-machined, cold hammer-forged barrel made of top-grade steel, it boasts a manganese phosphate coat and chrome lining for exceptional durability against various environmental conditions. Geissele Super Duty MOD1 Rifle equipped with an HUXWRX Flash Hider-QD 556 suppressor-ready muzzle device, the Rifle ensures reduced flash signature. Central to its performance is Geissele's proprietary Reliability Enhanced Bolt Carrier Group (BCG), boasting Nanoweapon coating and a chrome-lined gas key for enhanced resilience. The BCG also incorporates a cam pin machined from H13 tool steel with Nanoweapon coating, along with extended upper rails to bolster stability and feeding reliability. The Stressproof Bolt, crafted from Carpenter 158+ barstock, offers superior strength and fatigue resistance. Further enhancing its capabilities, the Rifle features a two-stage SSA-E X Lightning Bow trigger, offering a smooth first-stage take-up and crisp second-stage break. The Super Duty Lower, machined from premium 7075-T6 aluminum, houses Geissele's Ultra Duty Lower Parts Kit with an ambidextrous configurable safety and an Ultra Precision trigger guard. To accommodate a variety of optics, the Rifle boasts an updated MK16 Super Modular Rail, meticulously aligned with the upper receiver to prevent rail rotation. This rail system extends along the receiver and fore-grip, providing ample space for mounting iron sights, red dots, scopes, and thermal/night vision devices. Completing the package are an SB Tactical SBA3 Brace and an Airborne Charging Handle, ensuring ergonomic handling and reliable operation. Features of the Geissele Super Duty MOD1 RiflePrecision machined, cold hammer forged barrelHUXWRX Flash Hider-QD 556 muzzle deviceGeissele own Reliability Enhanced Bolt Carrier GroupGeissele Stressproof BoltSSA-E X Lightning Bow triggerSuper Duty LowerUpdated MK16 Super ModularSB Tactical SBA3 BraceAirborne Charging Handle Geissele Super Duty MOD1 5.56 NATO 14.5" 1:7" CHF P& W Heavy Bbl Black Rifle 08-624B