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Magazine Extension

Sure Cycle extended magazine tubes are unlike any standard extension on the market. Developed to fit many models from the top brands in the industry, these tubes come in a variety of capacities from +2 to +6 rounds making them great for waterfowlers chasing snow geese, 3 gunners and home defense applications.

The stainless steel construction of these Sure Cycle tubes allows the inside of the tube to be machined to an extremely smooth mirror-like finish. The lightweight low-drag follower is anodized red for high visibility and effortlessly guides the next round toward the receiver. Extension kits are available in either a black Cerakote finish or Realtree Max-5 camo to perfectly match and compliment your shotgun.

FEATURES:

INCLUDES:

* not included with M4EXT or WIN1213EXT

AVAILABLE FOR TOP BRANDS:

12 Gauge Models
  SKU MAG
CAPACITY
12GA
MODELS
APPROX.
WEIGHT
OVERAL
LENGTH
COLOR MATERIAL
BNLEXT2 +2 M1 Super 90 M2 Super Black Eagle Super Black Eagle II Super Black Eagle 3 8 oz. 5.5″ Black Stainless Steel
BNLEXT3 +3 M1 Super 90 M2 Super Black Eagle Super Black Eagle II Super Black Eagle 3 9 oz. 9″ Black Stainless Steel
BNLEXT4 +4 M1 Super 90 M2 Super Black Eagle Super Black Eagle II Super Black Eagle 3 10 oz. 12″ Black Stainless Steel
BNLEXT5 +5 M1 Super 90 M2 Super Black Eagle Super Black Eagle II Super Black Eagle 3 14 oz. 14″ Black Stainless Steel
BNLEXT6 +6 M1 Super 90 M2 Super Black Eagle Super Black Eagle II Super Black Eagle 3 14 oz. 16.5″ Black Stainless Steel
BNLEXT2-M5 +2 M1 Super 90 M2 Super Black Eagle Super Black Eagle II Super Black Eagle 3 8 oz. 5.5″ Max-5 Stainless Steel
BNLEXT3-M5 +3 M1 Super 90 M2 Super Black Eagle Super Black Eagle II Super Black Eagle 3 9 oz. 9″ Max-5 Stainless Steel
BNLEXT4-M5 +4 M1 Super 90 M2 Super Black Eagle Super Black Eagle II Super Black Eagle 3 10 oz. 12″ Max-5 Stainless Steel
BNLEXT5-M5 +5 M1 Super 90 M2 Super Black Eagle Super Black Eagle II Super Black Eagle 3 14 oz. 14″ Max-5 Stainless Steel
BNLEXT6-M5 +6 M1 Super 90 M2 Super Black Eagle Super Black Eagle II Super Black Eagle 3 14 oz. 16.5″ Max-5 Stainless Steel
BRNEXT2 +2 Gold Silver A-500R A-500G SLP Super X2 Super X3 8 oz. 5.5″ Black Stainless Steel
BRNEXT3 +3 Gold Silver A-500R A-500G SLP Super X2 Super X3 9 oz. 9″ Black Stainless Steel
BRNEXT4 +4 Gold Silver A-500R A-500G SLP Super X2 Super X3 10 oz. 12″ Black Stainless Steel
BRNEXT5 +5 Gold Silver A-500R A-500G SLP Super X2 Super X3 14 oz. 14″ Black Stainless Steel
BRNEXT6 +6 Gold Silver A-500R A-500G SLP Super X2 Super X3 14 oz. 16.5″ Black Stainless Steel
BRNEXT2-M5 +2 Gold Silver A-500R A-500G SLP Super X2 Super X3 8 oz. 5.5″ Max-5 Stainless Steel
BRNEXT3-M5 +3 Gold Silver A-500R A-500G SLP Super X2 Super X3 9 oz. 9″ Max-5 Stainless Steel
BRNEXT4-M5 +4 Gold Silver A-500R A-500G SLP Super X2 Super X3 10 oz. 12″ Max-5 Stainless Steel
BRNEXT5-M5 +5 Gold Silver A-500R A-500G SLP Super X2 Super X3 14 oz. 14″ Max-5 Stainless Steel
BRNEXT6-M5 +6 Gold Silver A-500R A-500G SLP Super X2 Super X3 14 oz. 16.5″ Max-5 Stainless Steel
BRNA5EXT2 +2 “New” A5 8 oz. 5.5″ Black Stainless Steel
BRNA5EXT3 +3 “New” A5 9 oz. 9″ Black Stainless Steel
BRNA5EXT4 +4 “New” A5 10 oz. 12″ Black Stainless Steel
BRNA5EXT5 +5 “New” A5 14 oz. 14″ Black Stainless Steel
BRNA5EXT6 +6 “New” A5 14 oz. 16.5″ Black Stainless Steel
BRNA5EXT2-M5 +2 “New” A5 8 oz. 5.5″ Max-5 Stainless Steel
BRNA5EXT3-M5 +3 “New” A5 9 oz. 9″ Max-5 Stainless Steel
BRNA5EXT4-M5 +4 “New” A5 10 oz. 12″ Max-5 Stainless Steel
BRNA5EXT5-M5 +5 “New” A5 14 oz. 14″ Max-5 Stainless Steel
BRNA5EXT6-M5 +6 “New” A5 14 oz. 16.5″ Max-5 Stainless Steel
BRTEXT2 +2 391 Xtrema 391 Xtrema 2 1301 A400 Xtreme A400 Xtreme Plus Nova Supernova 612 912 8 oz. 5.5″ Black Stainless Steel
BRTEXT3 +3 391 Xtrema 391 Xtrema 2 1301 A400 Xtreme A400 Xtreme Plus Nova Supernova 612 912 9 oz. 9″ Black Stainless Steel
BRTEXT4 +4 391 Xtrema 391 Xtrema 2 1301 A400 Xtreme A400 Xtreme Plus Nova Supernova 612 912 10 oz. 12″ Black Stainless Steel
BRTEXT5 +5 391 Xtrema 391 Xtrema 2 1301 A400 Xtreme A400 Xtreme Plus Nova Supernova 612 912 14 oz. 14″ Black Stainless Steel
BRTEXT6 +6 391 Xtrema 391 Xtrema 2 1301 A400 Xtreme A400 Xtreme Plus Nova Supernova 612 912 14 oz. 16.5″ Black Stainless Steel
BRTEXT2-M5 +2 391 Xtrema 391 Xtrema 2 1301 A400 Xtreme A400 Xtreme Plus Nova Supernova 612 912 8 oz. 5.5″ Max-5 Stainless Steel
BRTEXT3-M5 +3 391 Xtrema 391 Xtrema 2 1301 A400 Xtreme A400 Xtreme Plus Nova Supernova 612 912 9 oz. 9″ Max-5 Stainless Steel
BRTEXT4-M5 +4 391 Xtrema 391 Xtrema 2 1301 A400 Xtreme A400 Xtreme Plus Nova Supernova 612 912 10 oz. 12″ Max-5 Stainless Steel
BRTEXT5-M5 +5 391 Xtrema 391 Xtrema 2 1301 A400 Xtreme A400 Xtreme Plus Nova Supernova 612 912 14 oz. 14″ Max-5 Stainless Steel
BRTEXT6-M5 +6 391 Xtrema 391 Xtrema 2 1301 A400 Xtreme A400 Xtreme Plus Nova Supernova 612 912 14 oz. 16.5″ Max-5 Stainless Steel
FRAEXT4 +4 Affinity 10 oz. 12″ Black Stainless Steel
FRAEXT5 +5 Affinity 14 oz. 14″ Black Stainless Steel
FRAEXT6 +6 Affinity 14 oz. 16.5″ Black Stainless Steel
FRAEXT4-M5 +4 Affinity 10 oz. 12″ Max-5 Stainless Steel
FRAEXT5-M5 +5 Affinity 14 oz. 14″ Max-5 Stainless Steel
FRAEXT6-M5 +6 Affinity 14 oz. 16.5″ Max-5 Stainless Steel
M3EXT +2 M3 8 oz. 8.5″ Black Stainless Steel
M4EXT +2 M4 8 oz. 5.25″ Black Stainless Steel
MOSEXT2 +2 930 935 8 oz. 5.5″ Black Stainless Steel
MOSEXT3 +3 930 935 9 oz. 9″ Black Stainless Steel
MOSEXT4 +4 930 935 10 oz. 12″ Black Stainless Steel
MOSEXT5 +5 930 935 14 oz. 14″ Black Stainless Steel
MOSEXT6 +6 930 935 14 oz. 16.5″ Black Stainless Steel
REMEXT2 +2 870 1100 11-87 Versa Max V3 8 oz. 5.5″ Black Stainless Steel
REMEXT3 +3 870 1100 11-87 Versa Max V3 9 oz. 9″ Black Stainless Steel
REMEXT4 +4 870 1100 11-87 Versa Max V3 10 oz. 12″ Black Stainless Steel
REMEXT5 +5 870 1100 11-87 Versa Max V3 14 oz. 14″ Black Stainless Steel
REMEXT6 +6 870 1100 11-87 Versa Max V3 14 oz. 16.5″ Black Stainless Steel
STO12EXT2 +2 M3000 M3500 P3000 P3500 8 oz. 5.5″ Black Stainless Steel
STO12EXT3 +3 M3000 M3500 P3000 P3500 9 oz. 9″ Black Stainless Steel
STO12EXT4 +4 M3000 M3500 P3000 P3500 10 oz. 12″ Black Stainless Steel
STO12EXT5 +5 M3000 M3500 P3000 P3500 14 oz. 14″ Black Stainless Steel
STO12EXT6 +6 M3000 M3500 P3000 P3500 14 oz. 16.5″ Black Stainless Steel
STO12EXT2-M5 +2 M3000 M3500 P3000 P3500 8 oz. 5.5″ Max-5 Stainless Steel
STO12EXT3-M5 +3 M3000 M3500 P3000 P3500 9 oz. 9″ Max-5 Stainless Steel
STO12EXT4-M5 +4 M3000 M3500 P3000 P3500 10 oz. 12″ Max-5 Stainless Steel
STO12EXT5-M5 +5 M3000 M3500 P3000 P3500 14 oz. 14″ Max-5 Stainless Steel
STO12EXT6-M5 +6 M3000 M3500 P3000 P3500 14 oz. 16.5″ Max-5 Stainless Steel
WIN1213EXT +3 1200 1300 9 oz. 9″ Black Stainless Steel
WINSX4EXT2 +2 Super X4 8 oz. 5.5″ Black Stainless Steel
WINSX4EXT3 +3 Super X4 9 oz. 9″ Black Stainless Steel
WINSX4EXT4 +4 Super X4 10 oz. 12″ Black Stainless Steel
WINSX4EXT5 +5 Super X4 14 oz. 14″ Black Stainless Steel
WINSX4EXT6 +6 Super X4 14 oz. 16.5″ Black Stainless Steel
WINSX4EXT2-M5 +2 Super X4 8 oz. 5.5″ Max-5 Stainless Steel
WINSX4EXT3-M5 +3 Super X4 9 oz. 9″ Max-5 Stainless Steel
WINSX4EXT4-M5 +4 Super X4 10 oz. 12″ Max-5 Stainless Steel
WINSX4EXT5-M5 +5 Super X4 14 oz. 14″ Max-5 Stainless Steel
WINSX4EXT6-M5 +6 Super X4 14 oz. 16.5″ Max-5 Stainless Steel
20 Gauge Models
  SKU MAG
CAPACITY
20GA
MODELS
APPROX.
WEIGHT
OVERAL
LENGTH
COLOR MATERIAL
20M2EXT5 +5 M2 14 oz. 14″ Black Stainless Steel
20M2EXT6 +6 M2 14 oz. 16.5″ Black Stainless Steel
Accessories
  SKU GAUGE MAG EXT
TUBES FIT
MATERIAL COLOR MATERIAL
EXT-CLAMP 12ga. / 20ga. All SKUs Stainless Steel Black Steel
S123572M 12ga. / 20ga. All SKUs Stainless Steel Max-5 Steel

MAG EXTENSION INSTALLATION GUIDES: