Inert .303 British Kynoch S.L. Cartridge – Streamlined Sporting Round 37 compass " marking it as an

" marking it as an authentic piece of British artillery history

On its reverse

offering superior light diffusion compared to its contemporaries

is a unique and stylish accessory

or under body armour

Inert .303 British Kynoch S.L. Cartridge – Streamlined Sporting Round 37 compass " marking it as anOriginal inert . 303 British cartridge manufactured by Kynoch, featuring the S. L. (Streamlined) designation associated with Kynochs commercial sporting ammunition range. The Streamlined loading was developed to improve aerodynamic performance and long range efficiency, reflecting the continued evolution of the famous . 303 British cartridge for sporting and civilian use. Kynoch was one of Britains most respected ammunition manufacturers, producing