S20 Magazine Short 5 Round ( .243 Win / 6.5 Creedmoor / .308 Win)
The additional space in the Sako S20 magazine is designed to accommodate longer cartridges. This reduces the risk of recoil damaging the bullet tip, improving shot groupings.
Constructed from a highly robust glass-reinforced composite, the magazine remains stable under varying temperature and humidity conditions.
The double stack design offers a shallow magazine depth while holding more rounds. Unlike many double stack magazines, the S20 uses centre feeding, enhancing reliability during chambering.
| Cartridge Compatibility | .243 Win, 6.5 Creedmoor, .308 Win |
|---|---|
| Magazine Capacity | 5 rounds |
| Design Type | Double stack, centre feeding |
| Material | Glass-reinforced composite |
FAQ
Is the S20 magazine compatible with all rifles using the .243 Win chamber?
Yes, the S20 magazine is specifically designed for .243 Win, 6.5 Creedmoor, and .308 Win cartridges.
Does the magazine perform well in extreme temperatures?
Yes, the glass-reinforced composite construction ensures stability across a range of temperature and humidity conditions.
How does the centre feeding improve reliability?
Centre feeding ensures consistent and reliable chambering of each round, reducing the risk of feeding issues during firing.

Piers Hunter –
I’ve used this magazine in both .243 Win and 6.5 Creedmoor setups. The feeding is smooth and reliable, even after extended use. The shallow depth makes it easy to handle in my rifle, and I noticed better shot grouping compared to my previous magazine.
William Clark –
The magazine holds 5 rounds and fits perfectly in my Sako S20. It doesn’t feel bulky, and the center feeding keeps rounds chambering consistently. No issues with feeding even in cold weather.
Ella Hodges –
Good build quality and reliable performance. Works well with .308 Win. Slight hesitation on the first round in some conditions, but overall very dependable.