Home / MAGAZINE ACCESSORIES / CARLSONS MAGAZINE EXTENSION REM 870/1100 7-SHOT 12GA CARLSONS MAGAZINE EXTENSION REM 870/1100 7-SHOT 12GA Manufacturer : Carlson UPC : 723189045067 SKU: d41d8cd98f00 Category: MAGAZINE ACCESSORIES Product ID: 145729 Related products CMMG MAGAZINE LOADER FOR 22ARC MAGAZINES << $1095 GPS PISTOL MAGAZINE TOTE HOLDS 10-PISTOL MAGS BLACK $1999 Out of stock GPS AR MAGAZINE TOTE HOLDS 8-AR STYLE MAGS BLACK Out of stock TACSOL EXTENDED MAG RELEASE 10-22 MATTE BLACK