
Sako · Sniper Rifle
Sako TRG-22
Bolt action · .308 Winchester · introduced 1999
Also known as TRG-22, Sako TRG, Tarkkuuskivaari Riihimaki G-sarja
About the Sako TRG-22
The Sako TRG-22 is a Finnish bolt-action sniper rifle introduced in 1999 by Sako of Riihimaki, an improved successor to the TRG-21 (1989). The TRG name comes from the Finnish 'Tarkkuuskivaari Riihimaki G-sarja' - 'Riihimaki Precision Rifle, G-series'. Built around a stiff three-lug action with a 60-degree bolt throw, a cold-hammer-forged free-floating barrel, and a fully adjustable two-stage trigger (1.0-2.5 kgf), the TRG-22 is widely regarded as one of the finest factory-built precision rifles in the world. Its polyurethane stock is built around an aluminum skeleton chassis with adjustable cheekpiece, length of pull, and buttpad. The TRG-22 is the .308 Winchester (short-action) sister to the .338 Lapua Magnum TRG-42.
TRG stands for 'Tarkkuuskivaari Riihimaki G-sarja' - Finnish for 'Riihimaki Precision Rifle, G-series'. The 'G' is a coded reference to the number 7, marking it as the seventh design in Sako's precision rifle lineage following the TR-6. The TRG-22 was developed in cooperation with the Finnish Defence Forces who needed a sniper rifle that could survive Lapland winters at -40 C; the Finnish Army adopted it as the 7.62 TKIV 85, and it is now in service with more militaries than almost any other Western precision rifle.
Sako TRG-22 specifications
General
- Type
- Sniper Rifle
- Action
- Bolt action
- Firing mechanism
- Striker-fired
- Trigger
- Two stage
- Trigger pull
- 1.7 kg (3.8 lb)
- Calibres
- .308 Winchester, .260 Remington
- Magazine capacity
- 10 rounds
- Magazine
- Detachable box magazine
Dimensions
- Barrel length
- 660 mm (26.0 in)
- Overall length
- 1150 mm (45.3 in)
- Weight (empty)
- 4.70 kg (10.36 lb)
Barrel
- Rifling twist
- 1:11 in (280 mm)
- Rifling
- Right hand
- Grooves
- 4
Materials
- Barrel
- Steel
- Receiver / frame
- Aluminum
- Stock
- Polymer
- Finish
- phosphate
Performance
- Muzzle velocity (typical)
- 820 m/s (2690 fps)
- Muzzle energy (typical)
- 3810 J (2810 ft·lb)
- Effective range
- 800 m
History
- Introduced
- 1999
- Production status
- In production
- Country of origin
- FI
- Designer
- Sako engineering team (Riihimaki)
Available calibres
Features
- Three lug bolt
- 60 degree bolt throw
- Cold hammer forged free floating barrel
- Fully adjustable two stage trigger
- Trigger pull adjustable 1 to 2 5 kg
- Adjustable length of pull
- Adjustable cheekpiece
- Adjustable buttplate
- Aluminum skeleton chassis in polyurethane stock
- Integral 17mm dovetail optic rail
- Muzzle brake compatible
- Sound suppressor compatible
- 5 7 or 10 round magazine options
Safety
- Three position safety
- Trigger safety blocks bolt and firing pin
Effective range typically quoted as 800 m for .308 Win, with maximum effective use to ~1,000 m in skilled hands. The TRG platform spawned the modular TRG 22/42 (2017) and TRG 22 A1 (2017) chassis variants and was eventually succeeded for new military contracts by the multi-caliber Sako TRG M10 and M23.
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