Knowledge Centre

Picatinny vs. Weaver

Picatinny and Weaver are similar, but the slots are not identical. Fit and compatibility depend on which way the combination is oriented.

Picatinny vs. Weaver

Picatinny and Weaver are similar, but the slots are not identical. Fit and compatibility depend on which way the combination is oriented.

Steel vs. aluminum Picatinny rails

Steel and aluminium have different strengths in terms of weight, durability, and application. Here's a practical guide to choosing between them for Picatinny rails.

Steel vs. aluminum Picatinny rails

Steel and aluminium have different strengths in terms of weight, durability, and application. Here's a practical guide to choosing between them for Picatinny rails.

MIL-STD-1913 vs. STANAG 4694

MIL-STD-1913 and STANAG 4694 describe the same Picatinny rail, but STANAG tightens some tolerances. The difference is smaller than the names suggest.

MIL-STD-1913 vs. STANAG 4694

MIL-STD-1913 and STANAG 4694 describe the same Picatinny rail, but STANAG tightens some tolerances. The difference is smaller than the names suggest.

Hard anodizing of aluminum

Hard anodising applies a durable oxide layer to aluminium rails. This increases wear resistance and corrosion resistance without noticeably changing the dimensions.

Hard anodizing of aluminum

Hard anodising applies a durable oxide layer to aluminium rails. This increases wear resistance and corrosion resistance without noticeably changing the dimensions.

Picatinny Rail – Measurements and Dimensions

The dimensions of the Picatinny rail are defined in MIL-STD-1913. Slot width, slot spacing, and top angle are what make mounts interchangeable between manufacturers.

Picatinny Rail – Measurements and Dimensions

The dimensions of the Picatinny rail are defined in MIL-STD-1913. Slot width, slot spacing, and top angle are what make mounts interchangeable between manufacturers.

Picatinny vs. M-LOK vs. KeyMod

Picatinny, M-LOK, and KeyMod each serve their own purpose. Picatinny for top mounting, M-LOK and KeyMod for accessories on the side of the rifle's fore-end.

Picatinny vs. M-LOK vs. KeyMod

Picatinny, M-LOK, and KeyMod each serve their own purpose. Picatinny for top mounting, M-LOK and KeyMod for accessories on the side of the rifle's fore-end.