TacFire MAR045 Heavy Buffer 3.8 oz Anodized Aluminum/Steel AR-10

The TacFire MAR045 Heavy Buffer is engineered for AR-10 platforms that need more mass in the buffer tube to tame the recoil of large-frame cartridges. Drop-in compatible with standard Mil-Spec buffer tubes (tube not included), this buffer is machined to tight tolerances and packed with a high-quality steel core for a total weight of 3.8 oz.

The outer body is machined from durable aluminum and finished in a corrosion-resistant hard-coat anodized black that holds up to hard use in the field. Whether you run .308 Win, 7.62x51 NATO, or another large-frame AR-10 chambering, the added weight helps smooth out the recoil impulse, slow the bolt carrier's rearward travel, and improve overall cycling reliability without causing damage to the buffer tube or bolt carrier group.

Installation is straightforward: simply remove the existing buffer from your AR-10 lower and drop the MAR045 in its place. It is a low-cost, effective upgrade for AR-10 shooters looking to tune recoil management and keep their rifle running smoothly.