yes it will work just fine

They are compatible and will function properly. Below the fellas have put up links for 10 rnd mags along with 15 & 20 round Drums!!
Good Luck!!

Robert, yes the Century Arms Centurion BP-12 takes ar12 magazines and mka 1919 magazines/drums. Here's a link to the sds 10rd mag that will work................. budsgunshop.com/product_info.php/products_id/127318/sds+imports+t10rdm+replacement+magazine+12+gauge+sds+imports+10rd+black+detachable ................ And here's a link to a 20 round drum magazine that will work if interested.................... budsgunshop.com/product_info.php/products_id/147842/defenceport+drm12+drum+magazine+black+polymer+20rd+12+ga+for+tokarev+ar-12+mka+1919 ................ Hope this helps.

Hi Robert, yes Sir. The 10rd SDS Magazine and the 15rd Drum will both work : budsgunshop.com/product_info.php/products_id/127318/sds+imports+t10rdm+replacement+magazine+12+gauge+sds+imports+10rd+black+detachable ------------------------------------------------------------------- budsgunshop.com/product_info.php/products_id/714025798/promag+mka+1919+12ga+2.75+15rd+drum ---------- Cheers and stay safe!

Robert, yes, SDS magazines will work. The BP12 takes AR12 & MKA 1919 style magazines. Ten round SDS here >>> budsgunshop.com/product_info.php/products_id/127318/sds+imports+t10rdm+replacement+magazine+12+gauge+sds+imports+10rd+black+detachable