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    The Sako TRG 42 Folding Stock Rifle 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 338 Lapua Mag with a folding stock is a true long-range precision tool for special forces or competitions. Configurations include green stock with blued barrel. The folding stock is fully adjustable and reinforced with high-tech aluminum.  The hinge is behind the pistol grip and folds to the left side and locks into position.

    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.

    The Sako TRG an accuracy concept designed to accomplish a single-minded mission: to hit the target – whatever it takes. It is a result of Sako’s innovation laboratories, giving you performance that surpasses the highest demands for accuracy, reliability and versatility.


    The stock is hinged behind the pistol grip and folds to the left side and locks into position.

    Steel parts of the stock are manganese phosphatized and polyurethane parts are painted green color.

    Cheek piece is adjustable for height, adjustability range 25 mm, indexing of 5 mm.

    Rear support is adjustable for height in 54 mm range, coarsely indexed by 6 mm with continuous fine adjustment of 5 mm for each step.

    Butt-plate is adjustable for length of pull in 42 mm range by 6 mm steps and for height in32 mm range.

    Pistol grip body has steel loop for hook type military sling swivel.

    The folding stock is ambidextrous.



    The 2013 TRG update also introduced a new trigger mechanism for both the 22 and 42 models. This new mechanism ensures improved safety measures in case the rifle is accidentally dropped. It also features a new safety lever, which is ergonomically positioned and designed to make it faster and more convenient to use. The TRG 22/42 bolt handle attachment has been improved to withstand even the roughest handling.


    The Sako TRG 22/42 2013 update introduced an improved recoil pad. This updated pad has refined material to reduce the feel of recoil, allowing for better control and recovery.


    The TRG 42 2013 update introduced new double plungers. These make frequent cartridge ejection even more seamless.


    The TRG-22/42 is designed to meet individual demands, and adjusts to each shooter’s personal style, build and posture. The aluminium re-inforced composite stocks are available in two colour options: black or green. The stock is designed for both right and left handed shooters. The rear stock is adjustable in height and cast off/on, and features cheekpiece which can be adjusted laterally and with spacers also vertically. The butt plate is adjustable for distance and angle trough the use of spacers and is also infinitely adjustable in height and pitch. The fore-stock features integral slot for fast mounting/dismounting of TRG adjustable steel bipod.


    Action frame is cold hammer-forged from special alloyed steel, stiff and sturdy for extra rigidity. The receiver is stabilized with three fastening screws. All Sako TRG receivers are are drilled and tapped for an accessory Picatinny rail. Integral 17mm axial scope mounting rails with recoil stop-slots.


    3-locking lug bolt, with 60 degree opening angle for fast bolt throw. Reliable extractor, active ejector. The bolt is black in all Sako TRG configurations.


    The reliable Sako TRG magazines are detachable, center-feeding 2-row staggered and feature buttons on both sides providing better grip and easy & fast detaching. Magazine capacities are 10 rounds for cal. 308 Win, 7 rounds for cal.300 Win Mag and 5 rounds for cal. 338 Lapua Mag.


    Color:Green; blued receiver & barrel

    Detachable Magazine: Yes

    Fluted Barrel: No

    Muzzle Thread: Yes

    Weight: 11.25 lbs

    Caliber: .338 Lapua Mag

    Rate of Twist: 1:10" w/ 4 grooves

    Magazine: 5 Round, Staggered 2-Row w/ Centered Feeding, Detachable

    Max Cartridge Length: 3.75" (95mm)

    Overall Length (w/out Muzzle Brake): 40 3/16" (1200mm)

    Barrel: Free Floating, Heavy Contour w/ Muzzle Thread

    Barrel Length: 20" (510mm)

    Weight: 11.25 lbs (5.1 Kg)

    Stock: Copolymer Stock w/ Aluminum Skeleton

    Action / Bolt: 3 Locking Plugs, 2 Plunger ejection, 60 Degree Bolt Lift Angle, Black

    Trigger: 2 Stage, Adjustable Pull Weight (2-5 lbs or 1-2.5Kg) and Length w/ Spacers

    Safety: Two Stage Safety, Locks Trigger, Bolt and Firing Pin

    Metal Finish: Phosphatized Metal Finish


    Part # Model Cartridge Twist BL OL Weight
    JRSW644 TRG 42 Folding Stock - Green 338 Lapua Mag 1:10" 20" 40 3/16 11.25 Lbs


    BL: Barrel Length
    Overall Length

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