Spikes Tactical ST-T3 Heavy Buffer

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  • Spikes Tactical ST-T3 Heavy Buffer
  • Spikes Tactical ST-T3 Heavy Buffer
MSRP: $44.95
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Spikes Tactical ST-T3 Heavy Buffer 


Looking for a heavy buffer to replace your standard carbine buffer? Well, we came up with something that offers the HIGHEST performance at a reasonable price. The ST-T3 buffer provides a firmer recoil impulse and is intended for machine guns, suppressed weapons, and rifles that suffer from overgassing! It doesn't have any fluids to leak out like some other buffers, so it's 100% maintenance free! 

The ST-T3 buffer weighs in at 154g/5.4oz and the body is CNC machined from solid billet Aluminum bar stock for strength and durability; not casted then machined like all of those standard yellowish/goldish buffers on the market. To finish it all off, it’s Anodized matte black and laser engraved with our Logo. 

So you're probably wondering what's inside of this thing to make this thing so great and different? 

Each ST-T3 buffer contains three sliding solid weights cut from tungsten bar stock and topped off with a Mil-Spec bumper. The ST-T3 eliminates the chance of bolt bounce, helps with muzzle rise when firing in full-auto, and cuts down on felt recoil. As you can tell, it's a HUGE upgrade from a Standard Carbine buffer! It's designed for .223/5.56 but it works in all Calibers! 

Get one for your AR-15 today and feel the difference!


  • Solid aluminum billet construction
  • Mil-Spec bumper
  • 100% maintinence free
  • Tough Anodized finish


  • ST-T3 Buffer
  • Spike's Tactical Lifetime Warranty
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1 Review

  • 5
    Great product available at store front

    Posted by VSaenz on 15th Jan 2020

    I needed an H3 buffer and since the T2 I have is great, I opted for a T3. The item was in stock at the store. I like the customer service there.

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