Home > Brands > Spike's Tactical >

Spikes Tactical ST-T1 Heavy Buffer

Spikes Tactical ST-T1 Heavy Buffer

MSRP $32.95
SALE PRICE: $29.66
Savings: $3.29

Stock Status :IN STOCK
Product Code: SLA00T1


Spikes Tactical ST-T1 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-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/3.0oz. (Depending on the density and size of the HDTP, the weight can vary slightly) and the body 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. 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 HDTP which is short for "High 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!


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


  • ST-T1 Buffer
  • Spike's Tactical Lifetime Warranty

Average Rating: Average Rating: 4.5 of 5 4.5 of 5 Total Reviews: 3 Write a review »

  0 of 0 people found the following review helpful:
5 of 5 cant go wrong with spikes March 14, 2017
Reviewer: Kyuu from altoona, IA United States  
This isnt really a heavy buffer as it weighs about the same as a standard carbine buffer, but the internal weight is designed different. All spikes products are good to go i use a lot of their stuff on my rifle builds

Was this review helpful to you?

  0 of 0 people found the following review helpful:
4 of 5 ST buffer June 1, 2016
Reviewer: Steven Paul from Long Beach, CA United States  
I used these buffers just to knock down the clanking noise a regular buffer makes. No problems with tungsten power inside, so far. Draw back, little more money but quieter.

Was this review helpful to you?

  0 of 0 people found the following review helpful:
5 of 5 Spikes t1 buffer January 27, 2016
Reviewer: Wes from Henderson , NV United States  
Does what it's supposed to. Another great product. Fast shipping from r2b.

Was this review helpful to you?

Browse for more products in the same category as this item:

Brands > Spike's Tactical
AR15 Parts > Buffer Tube Parts & Kits
AR15 Parts > Buffer Tube Parts & Kits > BUFFERS