Century Arms Centurion Optio-I 12 Gauge Matte Black AR-Style Semi-Auto Tactical Shotgun

A: Gary, 5rd magazines can be found here Sir : https://www.trimports.com/product/se122tac-magazine-5-round/

A: Ilya, yes, promags mka 1919 drums will fit, both the 15 and 20 round drum. This takes AR12 Magazines or mka 1919 magazines/drums. Here's a link to a 10 round magazine that will also fit if interested. Hope this helps, link for 10 round magazine here........... https://www.budsgunshop.com/product_info.php/products_id/411559964/sds+imports+turkish+ar12+12ga+10rd+magazine

A: ilya, yes, both 15rd and 20rd Drum Magazines are available here : https://www.budsgunshop.com/product_info.php/products_id/714025798/promag+mka+1919+12ga+2.75+15rd+drum ------------------------------------------ https://www.budsgunshop.com/product_info.php/products_id/131370/sds+imports+t20rdm+replacement+magazine+12+gauge+sds+imports+turkish+1919+20rd+black+polymer+drum

A: Ilya, yes the drums you listed are compatible, although I would stay away from ProMag and go with this one instead >> budsgunshop.com/product_info.php/products_id/131370/sds+imports+t20rdm+replacement+magazine+12+gauge+sds+imports+turkish+1919+20rd+black+polymer+drum ....This takes AR12 and MKA 1919 magazines and drums.

A: Cindy, yes, a shotgun with a 3" chamber will safely fire both 2 3/4" and 3" shells. Have a great day!

A: Cindy, yes Ma'am. Since this shotgun has a 3 inch chamber, it can fire 3 inch and shorter 12 gauge shells (2 3/4) no issue. It is recommended to break it in with high power shells (50 or so) initially and then clean and re-lube. Some low cost full power loads in buck shot and slugs are here : budsgunshop.com/product_info.php/products_id/411559291/rio+royal+buck+12ga+2-3+4%22+00buck+9-pellet+5rds+1345fps -------------------------------------- budsgunshop.com/product_info.php/products_id/411559297/rio+royal+buck+12+ga+2-3+4%22+#4-buck+27+pellet+5rd+box

A: Cindy, it sure will. Since this has a 3 inch chamber it will safely fire both 2-3/4 inch and 3 inch shells. Since this is semi automatic I'd recommend standard to high velocity 2-3/4 inch shells to completely cycle the bolt. Hope this helps

A: James, yes Sir it is. The 15rd and 20rd Drum as well : https://www.budsgunshop.com/product_info.php/products_id/714025798/promag+mka+1919+12ga+2.75+15rd+drum ----------------------------- https://www.budsgunshop.com/product_info.php/products_id/131370/sds+imports+t20rdm+replacement+magazine+12+gauge+sds+imports+turkish+1919+20rd+black+polymer+drum

A: James, yes, the SDS Imports Turkish AR12 12GA 10rd Magazine is compatible. This shotgun will take AR12 magazines and mka 1919 magazines/drums. Here's a link to a 20 round drum that will fit if interested. Hope this helps, link here.......... https://www.budsgunshop.com/product_info.php/products_id/131370/sds+imports+t20rdm+replacement+magazine+12+gauge+sds+imports+turkish+1919+20rd+black+polymer+drum

A: James, yes it is. The Centurion OPTIO-I accepts all AR12 or MKA1919 style magazine or drums. Have a great day!