![45mm Case Telescoped APFSDS-T Sectioned Model - #17 by APFSDS - General Ammunition Discussion - International Ammunition Association Web Forum 45mm Case Telescoped APFSDS-T Sectioned Model - #17 by APFSDS - General Ammunition Discussion - International Ammunition Association Web Forum](https://aws1.discourse-cdn.com/business6/uploads/cartridgecollectors/optimized/3X/c/c/cc780c8179ef4f73a614dd809ef0a248e4d9598c_2_690x517.jpeg)
45mm Case Telescoped APFSDS-T Sectioned Model - #17 by APFSDS - General Ammunition Discussion - International Ammunition Association Web Forum
![Nicholas Drummond on Twitter: "Anyone doubting the wisdom of the UK and France choosing 40 mm cased-telescoped ammunition should study this infographic from CTA international. It's a useful step-up from 30 mm. Nicholas Drummond on Twitter: "Anyone doubting the wisdom of the UK and France choosing 40 mm cased-telescoped ammunition should study this infographic from CTA international. It's a useful step-up from 30 mm.](https://pbs.twimg.com/media/EYc0nqgWoAEhlRC.jpg)
Nicholas Drummond on Twitter: "Anyone doubting the wisdom of the UK and France choosing 40 mm cased-telescoped ammunition should study this infographic from CTA international. It's a useful step-up from 30 mm.
How do telescoping and caseless ammunitions work? Why do the gasses not just go around the bullet and out the barrel? - Quora
How do telescoping and caseless ammunitions work? Why do the gasses not just go around the bullet and out the barrel? - Quora
![VBCI-2 in IFV configuration fitted with the Nexter Systems T40 turret armed with a CTAI 40 mm CTAS | Thai Military and Asian Region VBCI-2 in IFV configuration fitted with the Nexter Systems T40 turret armed with a CTAI 40 mm CTAS | Thai Military and Asian Region](https://thaimilitaryandasianregion.files.wordpress.com/2015/11/ctas_system.jpg?w=625)