Super Modular Rail MK20 MLOK 14.6" Black
Geissele
Overview
The Geissele Super Modular Rail MK20 MLOK 14.6" Black is a handguard. Compare prices from multiple merchants and find the best deal.
Specifications
Available Merchants(3)
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September 2026 on GunPartPicker
Geissele Super Modular Rail MK20 MLOK 14.6" Black was the seventh most added handguard on GunPartPicker in September 2026, behind the Midwest Industries Suppressor Series M-LOK AR-15 Handguard - 10.5", with about 3% of all handguards added to builds. Up from #11 in August.
It was out of stock everywhere we track for all of September 2026, and today none of the 3 retailers we track has it in stock right now. Listed prices start at $305.70 at BattleHawk Armory for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
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Frequently Built With
The part most often added in each category by the builds that include this one
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Bravo Company M16 Bolt Carrier Group Black
AMBIDEXTROUS 5.56MM CHARGING HANDLE
Sons of Liberty Gun Works Gas Block V2 - .750"
B5 Systems P-Grip 23 Black Composite
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
PlatformBased on real build data showing which platform (AR-15, AR-10, AR-9) builders pair with 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.
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