Top takeaways

  1. The ST-T1 standard buffer is machined aluminum, featuring a mil-spec polyurethane bumper and low-density tungsten powder to reduce noise and shock.
  2. ST-T2 buffer contains high-density tungsten powder, weighing 4.1 oz., to slow the cycle rate and enhance rapid-fire control.
  3. ST-T3 buffer uses ultra-dense tungsten bar stock weights, weighing 5.4 oz., for maximum recoil control, especially in full-auto or suppressed AR-15 carbines.

Attributes

Make: AR-15 Delivery weight: 0.091kg

Item details

Made in USA
US export classification: 0A501.x