DoubleStar | DBST LPK 556 BLK

The DoubleStar DBST LPK 556 BLK is a complete AR15 lower parts kit assembled from quality components for building or maintaining AR15-style rifles. The kit’s fire control group is made from mil-spec, heat-treated 8620 steel and is finished on contact points to minimize creep and drag. Several components are noted as American-made to support consistent fit and function. This kit is intended for compliant rifle builds and routine maintenance.

Typical applications include assembling an AR15 build and use for range training or gunsmith maintenance.

Product Specifications

• The brand is DoubleStar.
• The model is 556.
• The finish is Black.
• This item is an AR15 Lower Parts Kit.
• The product type is a Lower Parts Kit.
• The subcategory is Long Gun Parts.
• The fire control group is made from mil-spec heat-treated 8620 steel.
• The fire control surfaces are finished on touch points to provide a smooth, crisp trigger pull with reduced creep or drag.
• The kit uses American-made parts where specified for consistent fit and function.
• The manufacturer description notes high-quality components assembled for AR15 performance.
• The UPC is 841348103417.

This kit provides a straightforward, factory-oriented set of lower components for builders and armorers who prefer mil-spec materials and American-sourced parts where specified. It is well-suited for routine builds, repairs, and range-focused use, offering predictable fit and function without unnecessary extras.