AR-15 Stabilizing Fin / Blade Kit

In stock

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Don't see the exact configuration you want? No problem, just let us know. Most of the time we can customize with the parts we have just to your liking.


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Turnaround Time

Most of our uppers are built to order. Our most important goal is to get your order to you as quickly as possible without sacrificing quality. Please check the live status update on the banner above and/or on our homepage for current processing times.


We always specify the manufacturer of the major components therefore you know what you are getting. We only use quality components from well-known manufacturers.

The AR-15 Stabilizing Fin works with any milspec AR-15 / AR-10 milspec buffer tube. Easily adjusts to any position within the buffer tube. Provides additional support while operating your pistol with one hand. The Fin incorporates a vertical fin which you stabilize against your inner forearm or against your cheek for a steady sight picture. 

Comes with:

- The AR-15 Stabilizing Blade / Fin

- Pistol Buffer Tube 

- AR-15 Standard Carbine Buffer Spring

- AR-15 Standard Carbine Buffer

- Latch (end) plate and castle nut



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