Click to see full view
Geissele
Overview
The Geissele Automatics MK16 15" Super Modular Rail is a lightweight aluminum handguard designed for AR-15 platforms, featuring an M-LOK mounting interface for easy attachment of accessories. With a length of 15 inches, it provides ample real estate for mounting optics, grips, and other tactical gear while maintaining a streamlined profile. This handguard is commonly found on builds utilizing a mid-length gas system chambered in 5.56 NATO, making it an ideal choice for those looking to enhance their rifle's versatility and functionality.
Specifications
Geissele Automatics MK16 15" Super Modular Rail M-LOK Ddc
Available Merchants(7)
Prices checked
Price Alert
Build history on GunPartPicker
Builders have added the Geissele Automatics MK16 15" Super Modular Rail M-LOK Ddc to their builds on GunPartPicker. Since April 2026, it ranks #147 of the 885 handguards builders have added. Builds with this handguard are split between 5.56 NATO (50%) and 6mm ARC (30%), split between mid-length (50%) and rifle-length (38%) gas systems, and nearly all AR-15.
Availability is good: it was in stock at one retailer or another nearly every time we checked in October 2026, and today all 7 retailers we track have it in stock. Buying today, the lowest price is $336.80 at KY Gun Company, which matches the best price we saw in October.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
Not sure which handguard to pick?
We ranked every handguard by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Handguard Trends →Check it against the live catalog:
Frequently Built With
The part most often added in each category by the builds that include this one
Proof Research 6mm ARC AR-Type AR-15 Barrel - Rifle Length - Stainless Steel - .750" - 16"
Bravo Company Mfg Upper Receiver Assembly w/ Laser T-Markings, Hard Coated Anodized - 4-UR-M4
Geissele Super Charging Handle (SCH), 7.62, Desert Dirt Color 05-476S
Geissele Super AR-15 Gas Block .750 Low Profile
Wilson Combat AR-15 Rifle Length Gas Tube Stainless Steel
Aero Precision Stripped M4E1 AR-15 Lower Receiver - Special Edition - Freedom
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
CaliberBased on real build data showing which calibers builders choose alongside this product.
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
Builds Featuring This Part
See all builds →Builds in the community that include the Geissele Automatics Llc Mk16 15" Super Modular Rail M-Lok Ddc
No reviews yet. Be the first to review this product!