Hi Justin, this comes with (2) 5rd magazines and comes with a choke tube set.
This will accept any AR12 or MKA 1919 style magazine or drum.
10rd magazine here budsgunshop.com/product_info.php/products_id/127318/sds+imports+t10rdm+replacement+magazine+12+gauge+sds+imports+10rd+black+detachable ,
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15rd drum here budsgunshop.com/product_info.php/products_id/714025798/promag+mka+1919+12ga+2.75+15rd+drum ,
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20rd drum here budsgunshop.com/product_info.php/products_id/111608/promag+mkaa1+akdal+12+gauge+mka+1919+2.75+20rd+black+drum ,
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19rd magazine here budsgunshop.com/product_info.php/products_id/111608/promag+mkaa1+akdal+12+gauge+mka+1919+2.75+20rd+black+drum ,
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5rd mag here budsgunshop.com/product_info.php/products_id/128768/ati+atim12bd5+bulldog+12+gauge+5rd+detachable ,
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Stay safe & have a great day!

2 5 round magazines see *****The Armelegant BLP 12M is a semi-auto mag fed bull pup shotgun. It is a piston-driven shotgun that is a great choice for home defense, tactical training, and shooting at the range. This shotgun features polymer flip-up sights and****** 2 five-round magazines. You can reliably shoot target, game, and field loads with this shotgun with a simple break-in period. Just fire 25 rounds of hi-power/magnum, buckshot/slug, or 1-1/8 oz loads with a minimum of 1,300 FPS.
Action: Semi-Auto
Gauge: 12 Gauge
Barrel Length: 18.50"
Capacity: 5+1
Chamber: 3"
OAL: 29.25"
Weight: 9.30 lbs
Stock Description: Fixed Bullpup
Sights: Flip Up Front & Rear
Barrel Description: 4140 Steel
Barrel Length Range: 18" to 18.99"
Weight Range: 9 lbs to 9.99 lbs
Hand: Right
Stock Finish Group: Black
Metal Finish Group: Blued/Black

Hi Justin and welcome. This shotgun features polymer flip-up sights and 2 five-round magazines, no chokes. 10rd magazine and 15rd drum available here : .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