Geissele Automatics Super Duty Center Tab MK16 Upper Kit - Assembled Upper - Black - 10.5" - BLEMULA

These are blemished products and color will vary for each product. Product images may not fully represent what you will receive. They are guaranteed to still function.

The Geissele Automatics Super Duty 10.5-inch MK16 Kit gives builders the core upper assembly components for a compact SBR or pistol build, centered around the mil-spec Super Duty upper receiver and the battle-proven MK16 free-float handguard - the same rail platform adopted by USASOC for the URG-I program. This is a cosmetic blem unit; function is unaffected.

The Super Duty Center Tab Upper Receiver and 10.5-inch MK16 Kit is a complete upper receiver group kit designed for AR-15 platform builders who want proven military-specification components at a value price point.

The Super Duty upper receiver is precision machined from 7075-T6 aluminum forging and quality assured to mil-spec standards at the Geissele facility. It features milled T-Marks, M4 feedramps, a dust cover, and forward assist. The 10.5-inch MK16 handguard is machined from 7000 Series aluminum, finished in Type 3 Hardcoat anodize, and features a full-length M1913 Picatinny top rail with M-LOK slots on all four quadrants for maximum accessory flexibility. Anti-rotation tabs and set-screws keep the rail locked to zero under hard use and sustained fire. The Center Tab barrel nut design is the same system found on fielded USASOC URG-I uppers.

Designed for AR-15 mil-spec platform builds. Compatible with standard mil-spec BCGs, charging handles, and .250 takedown pin lower receivers. A complete upper requires a barrel, muzzle device, BCG, and charging handle (not included). Note: color shade variance between this and other similarly finished components is expected.

All Geissele Automatics components are manufactured in the USA from aerospace-grade 7075-T6 and 7000 Series aluminum with Type 3 Hardcoat anodize for long-term corrosion and wear resistance.

Ideal for short-barreled rifle builds, duty pistol uppers, and compact patrol configurations where the 10.5-inch handguard length allows suppressor use and accessory mounting without compromising maneuverability.

Geissele Automatics has designed and manufactured precision firearms components for the U.S. military and civilian market for over two decades, with products fielded by USASOC, USMC, and other tier-one units.