Geissele Automatics Super Duty Center Tab MK16 Upper Kit - Assembled Upper - DDC - 7" - 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 7-inch MK16 Kit brings the military-specification Super Duty upper receiver together with the shortest MK16 handguard in the lineup, giving builders of ultra-compact AR-15 pistols and SBRs a mil-spec-quality upper receiver group foundation without sacrificing the free-float accuracy and M-LOK accessory capability the MK16 platform is known for. This is a cosmetic blem unit; function is unaffected.

The Super Duty Center Tab Upper Receiver and 7-inch MK16 Kit is an upper receiver group kit for AR-15 builders who want military-specification components in the most compact MK16 handguard configuration.

At 7 inches, the MK16 handguard is purpose-built for 7.5-inch to 10-inch barrel lengths, keeping the overall package as compact as possible while retaining a full-length M1913 Picatinny top rail and M-LOK slots on all four quadrants for light, laser, and grip mounting. The Center Tab barrel nut and anti-rotation tabs with set-screws secure the handguard rigidly to the upper, eliminating zero-shift under hard use. The Super Duty upper receiver is machined from 7075-T6 aluminum forging at the Geissele facility to mil-spec tolerances, featuring M4 feedramps, milled T-Marks, dust cover, forward assist, and .250 takedown holes.

Designed for AR-15 mil-spec pistol and SBR builds. Best paired with 7.5-inch to 10-inch barrels. Compatible with mil-spec BCGs and .250 takedown pin lowers. Barrel, BCG, charging handle, and muzzle device not included. Color shade variance between matched components is expected.

Manufactured from 7075-T6 aluminum forging and 7000 Series aluminum billet with Type 3 Hardcoat anodize at the Geissele facility for durability in field and suppressed-fire use.

Designed for ultra-compact pistol uppers, NFA SBR builds, and any configuration where overall length reduction is the primary objective without giving up mil-spec construction quality or accessory mounting flexibility.

Geissele Automatics manufactures all components in-house in North Wales, Pennsylvania, with quality standards developed through direct military procurement relationships.