Tungsten Short Tungsten AR Buffer Weights (3-Pack) 1 oz Each 0.395″ Length


3-Pack! Tungsten Short Buffer Weights to tune your AR to specific recoil weight in a custom size(0.395″) to get the finest adjustment available!




Categories: ,


Tungsten Short AR Buffer Weights from Pur-Tungsten.com are the easiest way to tune every AR buffer and its recoil to a customized weight. Get the perfect counterweight for your exact spring, tube, barrel, and gas setup.

We sell lots of Tungsten Buffer Weights in the standard size (1.5 oz.), but have been asked by many of our gunsmithing clients for an easier way to tune AR’s to even tighter tolerances. Pur-Tungsten’s solution are these Short Tungsten AR Buffer Weights!  Our Short Weights are just 2/3 of the length and weight of the standard size. This allows you to tune your AR to precisely.


Why use short weights?

Your caliber, spring, tube, barrel, BCG, and gas setup all effect just how much weight a buffer needs. An AR buffer needs to absorb and spread the resulting energy. To function perfectly, the right weight is crucial for your firearm’s performance. Our Tungsten Short AR Buffer Weights allow you to fine tune your AR no matter what your set-up! Sold in a 3-Pack of (1 oz) mini weights totaling (3 oz.)

Tungsten is one of the heaviest and densest metals found on Earth. It is also one of the hardest. This makes it very difficult to cut with standard tool sets. If you’ve ever tried to cut one of our standard size tungsten weights down a bit, you know that it certainly isn’t the same as cutting steel. We are a top manufacturer of tungsten products. We have the facilities, tooling, and know-how to produce exactly what you need!

Each short weight is 1 ounce (0.547″ Diameter, 0.395″ Length). A 3 pack adding up to 3 oz to customize your AR buffer. It is the perfect way customize your AR buffer and experiment with weight positioning to find the exact balance and carriage point for your buffer. 



  • Highest quality Tungsten alloy
  • 3-Pack (1 oz. each, 3 oz. total)
  • Non-standard Custom Size for the finest tuning
  • 0.547″ in diameter
  • 0.395″ in length
  • Short length allows for more customization options
  • Significantly denser or heavier than lead, steel, or aluminum


We offer a wide range of buffer weights and other premium Tungsten accessories in various weights, styles, and lengths to tune your AR platform to perfection. If you can’t find what you’re looking for, please don’t hesitate to contact us during business hours (8:30-5:00 Eastern Time) or email us anytime. We’ll be more than happy to help you find the perfect product to suit your needs.


If you are looking to purchase in bulk, need custom fabrication, or products manufactured under your brand, please email us at wholesale@pur-tungsten.com for more information.

Additional information

Weight 1 oz
Dimensions 0.395 in


There are no reviews yet.

Be the first to review “Tungsten Short Tungsten AR Buffer Weights (3-Pack) 1 oz Each 0.395″ Length”

Your email address will not be published. Required fields are marked *