Sako · Rifle
Sako M591
Bolt action · .308 Winchester · introduced 1992
Also known as Sako 591, M591
About the Sako M591
The Sako M591 is a Finnish medium-action bolt-action hunting rifle produced by Sako from 1992 to 1996 as the replacement for the earlier L579 Forester. Built on Sako's medium-length receiver sized for the .308 Winchester family of cartridges, it was chambered in .308 Winchester, .243 Winchester, .22-250 Remington and 7mm-08 Remington. It fed from a five-round internal box magazine with a hinged floorplate and combined Sako's own extractor, a separate recoil lug and a factory-set Tikka-pattern adjustable trigger with a finely finished walnut stock, upholding the marque's reputation for out-of-the-box accuracy.
The M591 occupied the middle rung of Sako's three-action sporting family, purpose-built around the short .308 case so hunters could carry a lighter, faster-handling rifle than a full-length magnum action allowed, and its actions remain a favourite donor for modern custom builds.
Sako M591 specifications
General
- Type
- Rifle
- Action
- Bolt action
- Firing mechanism
- Striker-fired
- Trigger
- Single stage
- Trigger pull
- 1.3 kg (2.9 lb)
- Calibres
- .308 Winchester, .22-250 Remington, .243 Winchester, 7mm-08 Remington
- Magazine capacity
- 5 rounds
- Magazine
- Internal
Dimensions
- Barrel length
- 572 mm (22.5 in)
- Weight (empty)
- 3.12 kg (6.88 lb)
Barrel
- Rifling
- Right hand
Materials
- Barrel
- Steel
- Receiver / frame
- Steel
- Stock
- Wood
- Finish
- blued
Performance
- Muzzle velocity (typical)
- 838 m/s (2749 fps)
- Muzzle energy (typical)
- 3412 J (2517 ft·lb)
- Effective range
- 500 m
History
- Introduced
- 1992
- Discontinued
- 1996
- Production status
- Discontinued
- Country of origin
- FI
Available calibres
Features
- Medium action
- Sako extractor
- Hinged floorplate
- Separate recoil lug
- Tikka adjustable trigger
- Walnut stock
- Cold hammer forged barrel
- Integral scope dovetail
- Factory test fired
Safety
- Two position wing safety
Part of Sako's 491/591/691 model-number range (short/medium/long action) that succeeded the earlier L-series and preceded the Sako 75 of 1997. Offered in Hunter, Deluxe, Super Deluxe, Carbine, Battue and heavy-barrel Varmint forms, in both right- and left-hand configurations. Standard rifles carried a 22.5-inch barrel and weighed about 6 lb 14 oz; varmint models used 24- or 26-inch heavy barrels at around 9 lb.
Similar models

Aero Precision SOLUS Hunter
Bolt action · 6.5mm Creedmoor

Anschütz 1827 Fortner
Bolt action · .22 Long Rifle

Benelli Lupo
Bolt action · .308 Winchester

Benelli BE.S.T. Lupo
Bolt action · .308 Winchester

Benelli BE.S.T. Lupo Camo
Bolt action · .308 Winchester

Benelli BE.S.T. Lupo Walnut
Bolt action · .308 Winchester

Benelli Lupo Cerakote
Bolt action · .308 Winchester

Benelli Lupo Charred Timber
Bolt action · 6.5mm Creedmoor