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Spike's Tactical ST-T1 Heavy Buffer - 3.0 oz


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Spike's Tactical ST-T1 Heavy Buffer - 3.0 oz
Spike's ST-T1 Heavy Buffer

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ST-T1 Heavy Buffer


Looking for a heavy buffer to replace your standard carbine buffer? Well, Spike's came up with something that offers the HIGHEST performance at a reasonable price. The ST-T1 buffer is one of the softest shooting, smoothest, and quietest buffers on the market; not to mention it looks awesome! It doesn't have any weights to move around or fluids to leak out like some other buffers, so it's 100% maintenance free!

The ST-T1 buffer weighs in at 85g/3oz. (Depending on the density and size of the LDTP, the weight can vary slightly) and is CNC machined from solid billet Aluminum bar stock for strength and durability. To finish it all off, it's Anodized matte black and laser engraved with our Logo. This is the same buffer used in the ST Shooting Team weapons.

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

Each ST-T1 buffer is filled with LDTP which is short for "Low Density Tungsten Powder" and topped off with a Mil-Spec bumper. Because of this, there aren’t any reciprocating weights inside to make a lot of noise and it also makes for a very smooth cycling rifle. The ST-T1 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!

NOTE: Actual weight can vary from 2.9oz to 3.1oz.


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


  • ST-T1 Buffer
  • Spike's Tactical Lifetime Warranty
Additional Information
Manufacturer Spikes Tactical

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