A
AWright_17would buy again
Reviewed on May 11, 2026Verified with Build
great length
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Geissele Automatics AR-15 MK16 9.3" Super Modular Rail M-LOK Black
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Geissele
Overview
The Geissele Automatics AR-15 MK16 9.3" Super Modular Rail is a lightweight aluminum handguard designed for the AR-15 platform, featuring a hardcoat anodized finish that enhances durability and wear resistance. With its 9.3-inch length and M-LOK mounting interface, this rail allows for versatile accessory attachment while maintaining a streamlined profile. Commonly found in builds with a carbine gas system and chambered in 5.56 NATO, it is well-suited for both tactical applications and competitive shooting.
Specifications
MPN05-651B
Handguard Length9.3
PlatformAR-15
ColorBlack
MaterialAluminum
FinishHardcoat Anodized
Mounting InterfaceM-LOK
Gas System LengthCarbine
Geissele Automatics AR-15 MK16 9.3" Super Modular Rail M-LOK Black
Build history on GunPartPicker
Builders have been adding the Geissele Automatics AR-15 MK16 9.3" Super Modular Rail M-LOK Black to their builds on GunPartPicker since February 2026. All time, it ranks #196 of the 683 handguards builders have added. Builds with this handguard are split between .223 Wylde (50%) and 5.56 NATO (50%), nearly all on carbine-length gas, and nearly all AR-15.
Availability is good: it was in stock at one retailer or another nearly every day in August 2026, and today 6 of the 8 retailers we track have it in stock. It dipped to $251.74 at GritR Sports for a stretch in August 2026, well under its usual $300, so sales do come around. Buying today, the lowest price is $300 at Brownells, above August's low of $251.74, so a better deal may come 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 11 builds that include this one
POF USA Strike Eagle Ambidextrous AR-15 Charging Handle
Charging Handle$73in 4 builds
FN Scar 16S 10in Barrel Assembly
Barrel$1,144in 3 builds
Fightlite Industries Mcr Dual-Feed Upper MLOK
Upper Receiver$5,900in 2 builds
Aero Precision Stripped M4E1 AR-15 Lower Receiver - Special Edition - Freedom
Lower Receiver$155 · out of stockin 2 builds
2A Armament Titanium Regulated Bolt Carrier Group
Bolt Carrier Groupin 3 builds
Freedom Ordnance FG-15 Trigger Actuating Grip - FG-15
Pistol Grip$285 · out of stockin 2 builds
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.
50%
.223 Wylde50%
5.56 NATO50%
Builds Featuring This Part
See all 5 →Builds in the community that include the Geissele Automatics Llc Ar-15 Mk16 9.3" Super Modular Rail M-Lok Black
| Build | Parts | Total |
|---|---|---|
 | 5 | $3293.83 |
 | 30 | $15807.28 |
 | 10 | $1466.14 |
 | 18 | $1405.43 |
 | 29 | $15552.30 |
Customer reviews
5.0out of 5
2 global ratings
Top reviews
P
Placidpanda101Geissele Mk16 9.3 light
Reviewed on April 21, 2026Verified with Build
Geissele Mk16 9.3 inch handguard in black is lighter than I expected for the length. Stays comfortable across long range sessions. Free float aluminum body. The bolt up system clamps tight to upper. Premium short rail.
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