Hi Robert, this magazine is out of stock at Bud's budsgunshop.com/product_info.php/products_id/61759/h%26k+rimfire+2245301+h%26k+416+22+long+rifle+20rd+black+finish ,
But can be found at H&K Parts here >>> https://hkparts.net/all-parts/walther-20-round-hk-416-colt-m4-22lr-magazine-black/
Stay safe & have a great day!

Good afternoon to you!! The H&K HK416 FDE, RIFLE, .22LR comes with one 20 round magazine. You can find extra magazines at the below link. Hope this helps. Have a good weekend.
https://hkparts.net/rifle-smg-parts/hk-416-22-series/hk-416-22-magazines-brass-catchers/

Hi Robert and welcome. 20rd, 30rd and 50rd mags and drum available here: https://hkparts.net/rifle-smg-parts/hk-416-22-series/hk-416-22-magazines-brass-catchers/ ------------------------------------ Cheers, stay safe and enjoy!