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Geissele
Overview
The Geissele Automatics 13.5" Super Modular Rail MK4 M-LOK Black is a handguard. Compare prices from multiple merchants and find the best deal.
Specifications
Geissele Automatics 13.5" Super Modular Rail MK4 M-LOK Black
Available Merchants(8)
Prices checked
Price Alert
Build history on GunPartPicker
Builders on GunPartPicker first added the Geissele Automatics 13.5" Super Modular Rail MK4 M-LOK Black to a build in March 2026.
Availability is good: it was in stock at one retailer or another nearly every day in September 2026, and today 7 of the 8 retailers we track have it in stock. It dipped to $289.99 at Sportsmans Outdoor Superstore for a stretch in September 2026, well under its usual $350, so sales do come around. Buying today, the lowest price is $306 at BattleHawk Armory, above September's low of $289.99, so a better deal may come back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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