Strike Industries Optimus Modular AR Buffer 7075 - Buffer

Fine-tune your AR-15 for any setup with the Strike Industries Optimus Modular AR Buffer 7075. This adjustable buffer lets you dial in the perfect weight for your gas system, ammunition, and suppressor configuration without swapping parts.

The Strike Industries Optimus Modular AR Buffer 7075 is a carbine-length buffer designed for AR-15 platforms using carbine receiver extensions.

Adjustable weight system lets you tune recoil for different ammo, calibers, and suppressor setups.

Includes multiple weight options so you never need separate buffers for different configurations.

Regulating reciprocating mass is a reliable way to tune for low recoil while maintaining cycling.

• Type: Adjustable/Modular Buffer
• Material: 7075-T6 Aluminum
• Internal Weights: Body2 Tungsten and S45 Steel

Compatible with AR-15 platforms using Mil-Spec or commercial carbine-length receiver extensions.

Constructed from 7075-T6 Aluminum for strength and durability. Built to mil-spec dimensions for reliable fit and function in demanding environments.

A reliable choice for standard AR-15 carbine builds, replacement parts, and new builds using carbine-length gas systems with 16-inch barrels.

Strike Industries designs innovative AR-15 parts and accessories for the shooting sportsman, offering a complete line of products in a variety of colors and finishes for both function and personalization.