New customer? Click here to login or create an account.  Click to Sign In

12 Gauge Magazine Tube Extensions

If you are looking for 12 Gauge Magazine Tube Extensions, check out the products on this page. You might also like to browse through the categories listed on the left side of this page.

Need to organize your gun safe or find the right case for your new pistol? We have hundreds of products for gun storage. Because we ship from several warehouses we'll have what you need when you need it at the best price on the internet.

ProMag Magazine Tube Extension Clamp 12 Gauge Steel Black
3-1024660
$15.04
IN STOCK at Warehouses
3,8
ProMag Magazine Tube Extension Clamp 12 Gauge Steel Black
8-PM-146
$9.77
IN STOCK at Warehouses
3,8
ProMag Winchester 1300 Speed Pump Plus 2 Magazine Extension 12 Gauge Black
3-1024865
$33.98
IN STOCK at Warehouse
3
TacStar Shotgun Mag Extension, 10 Shot, Remington 1100 1187, Adds 5 Rounds
2-TAC1081180
$44.53
IN STOCK at Warehouses
10,2,20,3,4,6,9
TacStar Shotgun Mag Extension, 10 Shot, Remington 1100 1187, Adds 5 Rounds
10-1018012
$59.39
IN STOCK at Warehouses
10,2,20,3,4,6,9
TacStar Shotgun Mag Extension, 10 Shot, Remington 1100 1187, Adds 5 Rounds
88369
$41.18
IN STOCK at Warehouses
10,2,20,3,4,6,9
TacStar Shotgun Mag Extension, 10 Shot, Remington 1100 1187, Adds 5 Rounds
20-LY1081180
$57.72
IN STOCK at Warehouses
10,2,20,3,4,6,9
TacStar 10 Shot Magazine Extension for Remington 870 12 Gauge Shotgun Adds 5 Rounds Black
3-1017219
$58.47
IN STOCK at Warehouses
10,2,20,3,4,6,9
TacStar 10 Shot Shotgun Magazine Extension for Remington 1100 and 1187 Adds 5 Rounds
6-1018012
$59.39
IN STOCK at Warehouses
10,2,20,3,4,6,9
TacStar 10 Shot Magazine Extension for Remington 870 12 Gauge Shotgun Adds 5 Rounds Black
6-1017219
$58.47
IN STOCK at Warehouses
10,2,20,3,4,6,9
Remington 870, 1100, and 11-87 Magazine Tube Extension +2 12 Gauge Blue
6-1024250
$50.15
IN STOCK at Warehouse
6
Remington 870, 1100, and 11-87 Magazine Tube Extension +2 12 Gauge Blue
3-1024250
$50.15
IN STOCK at Warehouse
3
TacStar Parkerized Shotgun Mag Extension, 7 Shot, Remington 870 1100 1187, Adds 2 Rounds
2-TAC1081184
$43.08
IN STOCK at Warehouses
2,20,4,7,8,9
Remington 12 Gauge 870, 1100, 11-87 +3 Magazine Extension Kit for 20  Barrels Blued
6-1024251
$50.15
IN STOCK at Warehouse
6
TacStar 10-Shot Remington 870 Shotgun Magazine Extension
2-TAC1081179
$44.53
IN STOCK at Warehouses
10,2,20,3,4,6,9
TacStar10-Shot Remington 870 Shotgun Magazine Extension
31985
$42.49
IN STOCK at Warehouses
10,2,20,3,4,6,9
Wilson Combat 12 Gauge Remington Shotgun Extension Tube Right Hand 1 Shot
74710
$55.00
IN STOCK at Warehouse
4
TacStar 10-Shot Remington 870 Shotgun Magazine Extension
10-1017219
$58.47
IN STOCK at Warehouses
10,2,20,3,4,6,9
TacStar 10-Shot Remington 870 Shotgun Magazine Extension
20-LY1081179
$57.72
IN STOCK at Warehouses
10,2,20,3,4,6,9
TacStar 7 Shot Shotgun Magazine Extension for Winchester 1200, 1300 Defenders and Blackshadow Adds 2 Shots Black
9-17423
$36.25
IN STOCK at Warehouses
2,4,9
TacStar 10 Shot Magazine Extension for Remington 870 12 Gauge Shotgun Adds 5 Rounds Black
9-12586
$42.90
IN STOCK at Warehouses
10,2,20,3,4,6,9
TacStar Benelli Nova and Super Nova 7 Shot Mag Extension Adds Two Rounds
9-42689
$36.08
IN STOCK at Warehouses
10,11,2,3,4,6,8,9
ProMag Benelli M1 Super 90 Plus 2 Magazine Extension 12 Gauge Black
8-PM-145
$20.99
IN STOCK at Warehouses
8,9
ProMag Benelli M1 Super 90 Plus 2 Magazine Extension 12 Gauge Black
9-48462
$21.91
IN STOCK at Warehouses
8,9
TacStar 10 Shot Shotgun Magazine Extension for Remington 1100 and 1187 Adds 5 Rounds
3-1018012
$59.39
IN STOCK at Warehouses
10,2,20,3,4,6,9
TacStar 8 Shot Mag Extension, Benelli M1 M2 Super Black Eagle and Super Black Eagle II
9-42690
$37.01
IN STOCK at Warehouses
10,11,12,2,3,4,6,8,9
Remington 870 12 Gauge 20  Magazine Tube Extension Kit 3 Rounds Stainless Steel Blued Finish 19421
12-1024251
$50.15
IN STOCK at Warehouse
12
TacStar 7-Round Magazine Extension for Benelli M4 Shotgun 1081185
6-1022912
$50.64
IN STOCK at Warehouses
10,11,2,20,3,4,6,8,9
TacStar 7-Round Magazine Extension for Benelli M4 Shotgun 1081185
2-TAC1081185
$37.97
IN STOCK at Warehouses
10,11,2,20,3,4,6,8,9
TacStar 7-Round Magazine Extension for Benelli M4 Shotgun 1081185
11-1022912
$50.64
IN STOCK at Warehouses
10,11,2,20,3,4,6,8,9
TacStar 7-Round Magazine Extension for Benelli M4 Shotgun 1081185
10-1022912
$50.64
IN STOCK at Warehouses
10,11,2,20,3,4,6,8,9
TacStar 7-Round Magazine Extension for Benelli M4 Shotgun 1081185
8-TAC-1081185
$42.12
IN STOCK at Warehouses
10,11,2,20,3,4,6,8,9
TacStar 7-Round Magazine Extension for Benelli M4 Shotgun 1081185
54223
$36.23
IN STOCK at Warehouses
10,11,2,20,3,4,6,8,9
TacStar 7-Round Magazine Extension for Benelli M4 Shotgun 1081185
9-51273
$35.88
IN STOCK at Warehouses
10,11,2,20,3,4,6,8,9
TacStar 7-Round Magazine Extension for Benelli M4 Shotgun 1081185
20-LY1081185
$49.21
IN STOCK at Warehouses
10,11,2,20,3,4,6,8,9
TacStar 7-Round Magazine Extension for Benelli M4 Shotgun 1081185
3-1022912
$50.64
IN STOCK at Warehouses
10,11,2,20,3,4,6,8,9
Remington 870 12 Gauge Magazine Tube Extension Kit +2 Rounds Steel Blued 19419
11-1024250
$50.15
IN STOCK at Warehouse
11
Remington 870 12 Gauge Magazine Tube Extension Kit +2 Rounds Steel Blued 19419
10-1024250
$50.15
IN STOCK at Warehouses
10,2,20
Remington 870 12 Gauge Magazine Tube Extension Kit +2 Rounds Steel Blued 19419
20-REM19419
$41.80
IN STOCK at Warehouses
10,2,20
Remington 870 12 Gauge Magazine Tube Extension Kit +2 Rounds Steel Blued 19419
2-REM19419
$39.02
IN STOCK at Warehouses
10,2,20
Remington 18  870 1100 11-87 +2 Magazine Extension Kit 12 Gauge Parkerized
7-19420
$57.75
IN STOCK at Warehouses
2,20,4,7,8
Remington 18  870 1100 11-87 +2 Magazine Extension Kit 12 Gauge Parkerized
2-REM19420
$53.26
IN STOCK at Warehouses
2,20,4,7,8
Remington 18  870 1100 11-87 +2 Magazine Extension Kit 12 Gauge Parkerized
8-REM-19420
$54.36
IN STOCK at Warehouses
2,20,4,7,8
Remington 18  870 1100 11-87 +2 Magazine Extension Kit 12 Gauge Parkerized
20-REM19420
$57.75
IN STOCK at Warehouses
2,20,4,7,8
Remington 18  870 1100 11-87 +2 Magazine Extension Kit 12 Gauge Parkerized
76114
$51.98
IN STOCK at Warehouses
2,20,4,7,8
Remington 870 12 Gauge 20  Magazine Tube Extension Kit 3 Rounds Stainless Steel Blued Finish 19421
7-19421
$41.80
IN STOCK at Warehouses
2,20,7,8
Remington 870 12 Gauge 20  Magazine Tube Extension Kit 3 Rounds Stainless Steel Blued Finish 19421
2-REM19421
$38.54
IN STOCK at Warehouses
2,20,7,8
Remington 870 12 Gauge 20  Magazine Tube Extension Kit 3 Rounds Stainless Steel Blued Finish 19421
10-1024251
$50.15
IN STOCK at Warehouse
10
Remington 870 12 Gauge 20  Magazine Tube Extension Kit 3 Rounds Stainless Steel Blued Finish 19421
20-REM19421
$41.80
IN STOCK at Warehouses
2,20,7,8
Remington 870 12 Gauge 20  Magazine Tube Extension Kit 3 Rounds Stainless Steel Blued Finish 19421
3-1024251
$50.15
IN STOCK at Warehouse
3
Remington 870 12 Gauge 20  Magazine Tube Extension Kit 3 Rounds Stainless Steel Blued Finish 19421
8-REM-19421
$39.35
IN STOCK at Warehouses
2,20,7,8
TacStar Parkerized Shotgun Mag Extension 7 Shot Remington 870, 1100, and 1187 Plus 2 Rounds
7-1081184
$47.52
IN STOCK at Warehouses
2,20,4,7,8,9
TacStar Parkerized Shotgun Mag Extension 7 Shot Remington 870, 1100, and 1187 Plus 2 Rounds
20-LY1081184
$55.83
IN STOCK at Warehouses
2,20,4,7,8,9
Carlson's Choke Tubes 12 Gauge Benelli Nova, Super Nova, CZ 712, CZ 912 Magazine Extension Assembly 8 Shot Steel Blued Finish 04507
7-04507
$50.95
IN STOCK at Warehouses
3,7
Carlson's Choke Tubes 12 Gauge Benelli Nova, Super Nova, CZ 712, CZ 912 Magazine Extension Assembly 8 Shot Steel Blued Finish 04507
3-1030957
$52.48
IN STOCK at Warehouses
3,7
TacStar Winchester SX3 8 Shot Magazine Extension Black 1081203
6-1030177
$54.64
IN STOCK at Warehouses
10,3,4,6,8
TacStar Winchester SX3 8 Shot Magazine Extension Black 1081203
10-1030177
$54.64
IN STOCK at Warehouses
10,3,4,6,8
TacStar Winchester SX3 8 Shot Magazine Extension Aluminum Black 1081203
8-TAC-1081203
$44.78
IN STOCK at Warehouses
10,3,4,6,8
TacStar Winchester SX3 8 Shot Magazine Extension Black 1081203
88367
$37.84
IN STOCK at Warehouses
10,3,4,6,8
TacStar Winchester SX3 8 Shot Magazine Extension Black 1081203
3-1030177
$54.64
IN STOCK at Warehouses
10,3,4,6,8
TacStar Benelli Nova and Super Nova 7 Shot Mag Extension Adds Two Rounds
2-TAC1081188
$37.97
IN STOCK at Warehouses
10,11,2,3,4,6,8,9
TacStar Benelli Nova and Super Nova 7 Shot Mag Extension Adds Two Rounds
6-1022018
$50.64
IN STOCK at Warehouses
10,11,2,3,4,6,8,9
TacStar Benelli Nova and Super Nova 7 Shot Mag Extension Adds Two Rounds
11-1022018
$50.64
IN STOCK at Warehouses
10,11,2,3,4,6,8,9
TacStar Benelli Nova and Super Nova 7 Shot Mag Extension Adds Two Rounds
10-1022018
$50.64
IN STOCK at Warehouses
10,11,2,3,4,6,8,9
Benelli Nova and Super Nova 7 Shot Mag Extension Adds Two Rounds
38561
$37.95
IN STOCK at Warehouses
10,11,2,3,4,6,8,9
TacStar Benelli Nova and Super Nova 7 Shot Mag Extension Adds Two Rounds
3-1022018
$53.05
IN STOCK at Warehouses
10,11,2,3,4,6,8,9
TacStar Mossberg 590A1 8 Shot Magazine Extension Black 1081201
9-116214
$40.11
IN STOCK at Warehouses
2,20,4,8,9
Carlon's Magazine Extension Remington 7 Shot 12 Gauge Models 870/1100/11-87 Black 04506
87475
$40.88
IN STOCK at Warehouses
4,7,8
GG&G Mossberg 930 Magazine Tube Extension +2 Rounds Solid Steel Matte Black GGG-1626
2-GGG1626
$76.07
IN STOCK at Warehouse
2
Carlon's Magazine Extension Remington 7 Shot 12 Gauge Models 870/1100/11-87 Black 04506
7-C04506
$49.95
IN STOCK at Warehouses
4,7,8
Carlon's Magazine Extension Remington 7 Shot 12 Gauge Models 870/1100/11-87 Black 04506
8-CARL-04506
$43.75
IN STOCK at Warehouses
4,7,8
TacStar Barrel Magazine Clamp for 12 Gauge Benelli M1, M2, Remington 1100,11-87, Mossberg 500 1081173
2-TAC1081173
$9.09
IN STOCK at Warehouses
10,11,2,4,7,8,9
TacStar Barrel Magazine Clamp for 12 Gauge Benelli M1, M2, Remington 1100,11-87, Mossberg 500 1081173
31988
$8.91
IN STOCK at Warehouses
10,11,2,4,7,8,9
TacStar Barrel Magazine Clamp for 12 Gauge Benelli M1, M2, Remington 1100,11-87, Mossberg 500 1081173
9-2710
$8.29
IN STOCK at Warehouses
10,11,2,4,7,8,9
TacStar Parkerized Shotgun Mag Extension 7 Shot Remington 870, 1100, and 1187 Plus 2 Rounds
8-TAC-1081184
$47.78
IN STOCK at Warehouses
2,20,4,7,8,9
Tacstar Mag Extension Remington 870, 1100, and 1187 Plus 8 Rounds
8-TAC-1081186
$47.78
IN STOCK at Warehouses
4,7,8,9
TacStar Parkerized Shotgun Mag Extension 7 Shot Remington 870, 1100, and 1187 Plus 2 Rounds
9-13281
$41.48
IN STOCK at Warehouses
2,20,4,7,8,9
Tacstar Mag Extension Remington 870, 1100, and 1187 Plus 8 Rounds
9-28350
$41.09
IN STOCK at Warehouses
4,7,8,9
Lancer Remington 870, 1100, 1187 12 Gauge Magazine Extension Tube 4 Rounds Carbon Fiber Black LSX-4X-R
20-LALSX4XR
$86.39
IN STOCK at Warehouse
20
Lancer Remington 870, 1100, 1187 12 Gauge Magazine Extension Tube 5 Rounds Carbon Fiber Black LSX-5X-R
20-LALSX5XR
$86.39
IN STOCK at Warehouse
20
TacStar Benelli Nova and Super Nova 7 Shot Mag Extension Adds Two Rounds
8-TAC-1081188
$44.12
IN STOCK at Warehouses
10,11,2,3,4,6,8,9
Remington 12 Gauge 20  870, 1100, 11-87 +3 Magazine Extension Kit Parkerized 19422
76115
$51.98
IN STOCK at Warehouses
2,4,7
Remington 12 Gauge 20  870, 1100, 11-87 +3 Magazine Extension Kit Parkerized 19422
2-REM19422
$53.26
IN STOCK at Warehouses
2,4,7
Remington 12 Gauge 20  870, 1100, 11-87 +3 Magazine Extension Kit Parkerized 19422
7-19422
$57.75
IN STOCK at Warehouses
2,4,7
TacStar Shotgun 7 Shot Mag Extension Remington 870, 1100, 1187 Adds 2 Rounds 1081169
2-TAC1081169
$41.24
IN STOCK at Warehouses
10,11,2,3,4,6,7,8,9
TacStar Shotgun 7 Shot Mag Extension Remington 870, 1100, 1187 Adds 2 Rounds 1081169
31983
$37.95
IN STOCK at Warehouses
10,11,2,3,4,6,7,8,9
TacStar Shotgun 7 Shot Mag Extension Remington 870, 1100, 1187 Adds 2 Rounds 1081169
6-1015144
$53.05
IN STOCK at Warehouses
10,11,2,3,4,6,7,8,9
TacStar Shotgun 7 Shot Mag Extension Remington 870, 1100, 1187 Adds 2 Rounds 1081169
11-1015144
$53.05
IN STOCK at Warehouses
10,11,2,3,4,6,7,8,9
TacStar Shotgun 7 Shot Mag Extension Remington 870, 1100, 1187 Adds 2 Rounds 1081169
10-1015144
$53.05
IN STOCK at Warehouses
10,11,2,3,4,6,7,8,9
TacStar Shotgun 7 Shot Mag Extension Remington 870, 1100, 1187 Adds 2 Rounds 1081169
7-1081169
$43.88
IN STOCK at Warehouses
10,11,2,3,4,6,7,8,9
TacStar Shotgun 7 Shot Mag Extension Remington 870, 1100, 1187 Adds 2 Rounds 1081169
8-TAC-1081169
$44.12
IN STOCK at Warehouses
10,11,2,3,4,6,7,8,9
TacStar Shotgun 7 Shot Mag Extension Remington 870, 1100, 1187 Adds 2 Rounds 1081169
9-12588
$39.50
IN STOCK at Warehouses
10,11,2,3,4,6,7,8,9
 
 
© 2014 Copyright, entire contents by CTD, Inc.
Cheaper Than Dirt! is a registered trademark of Direct Investments, Ltd. All Rights Reserved

This website is best viewed with Internet Explorer 8.0 and FireFox 15.0 with a screen resolution of 1024 x 768 or higher.