My Account

product categories

Site Information

Strike Industries Mega Fins G-2 KeyMod Handguard Rail

  • Strike Industries Mega Fins G-2 KeyMod Drop-In Handguard Rails
  • Image 2
  • Image 3
  • Image 4
  • Carbine Length Cutout Strike Industries Mega Fins G-2 KeyMod Drop-In Handguard Rail
  • Image 6
  • 9-inch Strike Industries Mega Fins G-2 KeyMod Drop-In Handguard Rail
  • Image 8
  • Image 9
  • Image 10
  • 12-inch Strike Industries Mega Fins G-2 KeyMod Drop-In Handguard Rail
  • Image 12
  • Image 13
  • Image 14
  • Image 15

Strike Industries Mega Fins G-2 KeyMod Handguard Rail

Product Code:
Calculated at checkout
$159.00 $137.00

Find Similar Products by Category



  • Super slim and lightweight
  • Heat sinks design will absorb heat from barrel and dissipate to the air more efficiently
  • Free floating handguard
  • Shorter Internal Fins to accommodate heavy duty barrels and gas blocks
  • Top continuous Mil-Spec 1913 picatinny rail, and KeyMod slots on 7 sides (four 45 degree offset sides)


  • Material: Aluminum
  • Finish: Mil-Spec Hard Coat Black Anodized
  • Inner Diameter: 1.24"
  • Outer Diameter: 1.48"
  • Weight:
9 inch: 5.6 oz.
12 inch: 9 oz.

12.75 inch (FSP Cutout):

9 oz.

*12.75-Inch Model features a cutout space for A2 style front side


If you've been looking for a free floating handguard but not sure you are ready for all the work that entails for the installation then look no further than the Mega Fins Drop-In KeyMod handguard from Strike Industries.

True to its name the Drop-In Mega Fin rail system comes in two pieces for easy installation. Available in lengths of 9-inch, 12-inch, and 12.75-inch front sight post cutout model that install in minutes, this will get you back on the range in a hurry.

The Strike Industries Mega Fin KeyMod Rail is incredibly lightweight for keeping that muscular stress to a minimum on long days in the field, perfectly suited for that minimalist build or bugout gun, and has a continuous monolithic type top rail for superb placement of optics. It also comes with a full seven angled heptagonal KeyMod rail design. These allows for optimum placement and customization of all those handy accessories.

Its free float design reduces stress and pressure on the barrel lending itself to increased accuracy while the Mega Fins heat transfer dispersal technology keeps your hands cool during a sustained or high rate of fire. The slim, sleek, lightweight design really gives your rifle or carbine a tactical look and feel at home on the shelf or out on the battlefield. This rugged handguard by Strike Industries comes hard anodized to military standards and battle ready to handle any situation you can throw at it.

Write Review

  1. Nice 5 Star Review

    Posted by on 1st Aug 2016

    Very nice little rail. Went on easy. I didn't need to use any of the provided barrel shims. Very lite slim rail. I used a Superlative Clamp on gas piston system and it fit under the rail! Which was a very pleasant surprise! I used a 7" rail with a Faxon 7.5" barrel and a Core upper lower set. For the price I give it a 5. The finish is not as slick as a Fortis or BCM. The SI is kind of a dull black. Compared to the higher end rails I'd give this a 4.

  2. solid, lightweight, thin 5 Star Review

    Posted by on 1st Oct 2015

    There isn't much info on this rail, so I feel like I took a bit of a risk buying it - boy am I glad I did! First off, the attention to detail in the packaging was top tier. The rail and hardware itself was equally as impressive. I have not had an opportunity to test it yet, but feels great, and lock up is pretty solid.

Back to Top