The Sako TRG 42 is a firearm for serious long-range competitions and can be equipped with a vast array of accessories to meet the most demanding requirements.

The TRG 42 in 300 Win Mag and .338 Lapua Mag is a true long-range precision tool for special forces or competitions. Configurations include a black and green stock with blued barrel and action or an all-black stealth configuration featuring a black stock and bolt with phosphatized barrel and action. The stock is fully adjustable and reinforced with high-tech aluminium.

The solid vault-like action is cold hammer-forged from special steel alloy. Integral 17 mm axial scope mounting rails have integral recoil stop-slots on the top of the receiver. The sturdy bolt with three locking lugs feeds rounds flawlessly from the centerline of a detachable staggered 2-row magazine. It has a reliable feed for various ammunition types. The bolt lift is at a 60° angle for fast bolt throw.