Nieload TRG42/22 ARCA

ARCA Swiss and M-LOK Rail for Sako TRG Precision Rifles

The Nieload TRG42/22 ARCA replaces the standard rail on Sako TRG42/22 precision rifles with an integrated ARCA Swiss interface and built-in M-LOK accessory mounting system. This is a premium upgrade for serious precision shooters who want their TRG to integrate seamlessly with the Arca-dominant precision rifle ecosystem - including bipods, tripods, barricade bags, and a vast range of M-LOK accessories.

By delivering both ARCA and M-LOK in a single component designed specifically for the TRG platform, this rail eliminates the need for awkward adapter stacks that add weight and reduce reliability. The direct-fit design ensures perfect alignment and a clean visual finish, while the integrated M-LOK slots provide configurable mounting points for accessories without compromising the rail's primary scope-mounting function. For TRG owners running modern precision rifle workflows, this is exactly the kind of platform-modernising upgrade that brings a premium rifle fully up to date.