Sure Cycle Magazine Extension Tube For Winchester SX4
Code: WINSX4EXT
Ratings Snapshot
out of 5
5 (16)
4 (2)
3 (0)
2 (1)
1 (0)
Would recommend this product.
94.7%
$108.95
Product Description
•••••
Description: Sure Cycle Magazine Extension Tube For Winchester SX4. Featuring a 316L Stainless Steel Tube, a low drag red anodized follower, stainless steel spring and steel barrel clamp with sling swivel, the Sure Cycle magazine tube extensions are the premier extension for your shotgun. Utilizing an O-ring seal system for tight seal on the collar, the Sure Cycle system allows for a very quick change by adding round capacity to the existing magazine tube. This allows the user to convert from normal capacity to higher capacity without alteration of the firearm or OEM tube. Realtree Max-5® magazine tube extensions come with matching camo barrel clamps.
Great for waterfowlers chasing snow geese, 3 gunners and home defense applications. The stainless one-piece construction of the tube is coated in either Black Cerakote or a Hydro Dipped Realtree Max-5® Camouflage making them virtually impervious to any rust or corrosion caused by some of the worst weather conditions.
Available in a 2, 3, 4, 5 and 6 shot capacity, these magazine tube extensions will fit all Winchester Super X4 shotguns. These magazine extension tubes normally will not exceed the muzzle of most shotguns with 28" or longer barrels.
All of the Sure Cycle mag tube extensions connect to the existing factory magazine tube, therefore adding the round amount listed to the amount your firearm currently holds with the existing magazine tube.
(Example) If your shotgun currently holds three rounds in the magazine tube and one in the chamber, then adding a 6 shot tube will bring the total to ten rounds. If the shotgun holds two rounds in the magazine tube and one round in the chamber, adding a three shot tube will then increase the capacity to six rounds.
Fits:
- Winchester Super X4
Features:
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| CODE | COLOR | MAGAZINE CAPACITY |
| WINSX4EXT2 | Black |
2 Shot |
| WINSX4EXT3 | Black | 3 Shot |
| WINSX4EXT4 | Black | 4 Shot |
| WINSX4EXT5 | Black | 5 Shot |
| WINSX4EXT6 | Black | 6 Shot |
| WINSX4EXT2-M5 |
Realtree Max-5® |
2 Shot |
| WINSX4EXT3-M5 |
Realtree Max-5® | 3 Shot |
| WINSX4EXT4-M5 |
Realtree Max-5® | 4 Shot |
| WINSX4EXT5-M5 |
Realtree Max-5® | 5 Shot |
| WINSX4EXT6-M5 |
Realtree Max-5® | 6 Shot |
Manufacturer: Sure Cycle
FAQ:
Q.) Why a stainless steel tube and not an aluminum tube?
A.) Utilizing stainless steel allows the inside of the tube to be machined to an extremely smooth mirror-like finish. This allows both the additional rounds, follower, and spring to operate smoother, and eliminates grooves from being worn inside an aluminum tube.
Stainless tubes can be more precisely machined to ensure an exact flush contact point to the existing OEM tube, resulting in a perfect smooth finish.
Q.) Can I use my existing magazine tube follower with the Sure Cycle System?
A.) Yes. If you wish to use the OEM follower you can. However, some manufactures have switched to plastic followers for cost saving. While they can be used, we recommend the aluminum follower.
A.) Yes. If you wish to use the OEM follower you can. However, some manufactures have switched to plastic followers for cost saving. While they can be used, we recommend the aluminum follower.
Q.) The spring that came with my Sure Cycle System is much longer than the OEM spring.
A.) The extra spring length is needed to push the heavier payload of rounds down the tube.
A.) The extra spring length is needed to push the heavier payload of rounds down the tube.
Q.) Can I use a Sure Cycle Mag tube extension that sticks out beyond the muzzle of the gun?
A.) Yes. This is very common among thee gunners and competition shooters using Sure Cycle Tubes. You will experience a lot of buildup of powder and residue on the top side of the tube that can be easily wiped off. Do not add any type of clamp or accessory to the tube beyond the barrel length.
A.) Yes. This is very common among thee gunners and competition shooters using Sure Cycle Tubes. You will experience a lot of buildup of powder and residue on the top side of the tube that can be easily wiped off. Do not add any type of clamp or accessory to the tube beyond the barrel length.
Q.) I ordered a shorter tube (2, 3 shot). It does not seem I need the clamp that came with it.
A.) We include a clamp with all of the tubes. The 2 and 3 shot tubes can be used without the clamp if desired.
A.) We include a clamp with all of the tubes. The 2 and 3 shot tubes can be used without the clamp if desired.
Q.) After shooting a while, the clamp seemed to loosen and move. Is this normal?
A.) It is recommended that you cover the area of the barrel that the clamp tightens to with a small section of electrical tape. This will give it a firm hold area and usually avoid the barrel from having any type of mark, rub or scratch.
A.) It is recommended that you cover the area of the barrel that the clamp tightens to with a small section of electrical tape. This will give it a firm hold area and usually avoid the barrel from having any type of mark, rub or scratch.
Q.) I lost the directions for installation. Where can I find another copy?
A.) Directions for install are available here: WINSX4EXT Installation Instructions
A.) Directions for install are available here: WINSX4EXT Installation Instructions
A.) Yes. If you are looking for this option please let us know. Pricing will only be quoted per request.
PRODUCT SPECIFICATIONS:
PRODUCT SPECIFICATIONS:
- Brand: Sure Cycle
- Finish / Color: Black,Max-5,Stainless Steel
- Firearm Type: Shotgun
- Gauge: 12 Gauge
- Magazine Capacity: 2,3,4,5,6
- Material: Steel,Aluminum
- Models Fit: Winchester Super X4
Specifications
•••••
- Brand: Sure Cycle
- Finish / Color: Black,Max-5,Stainless Steel
- Firearm Type: Shotgun
- Gauge: 12 Gauge
- Magazine Capacity: 2,3,4,5,6
- Material: Steel,Aluminum
- Models Fit: Winchester Super X4
Customer Ratings & Reviews
•••••
Ratings Snapshot
out of 5
5 (16)
4 (2)
3 (0)
2 (1)
1 (0)
Would recommend this product.
94.7%
out of 5
5 (16)
4 (2)
3 (0)
2 (1)
1 (0)
Would recommend this product.
94.7%
19 Total Reviews
Fit Like a Glove
JDUB's
Location: North Caroline
Date: March 21, 2024
I got in the extension tube very quickly. I was able to just basically take off my magazine cap, add in the new red shell indicator and spring just like another time I have taken my gun apart for cleaning. Really appreciate the easiness of adding the extension tube. What more can i say other thanks for a great product MGW. Will be getting a lot more parts from yall in the future!!!!
Recommended
Work In Progress
Karl H
Location: TX
Date: March 11, 2024
I bought the +6 extension for the Winchester SX4. Very impressed with materials, fit and finish. Installation instructions are very good. I really want to like this device. 2 stars, not because of the following problem, but because of the LACK OF COMMUNICATION, from Sure Cycle over it. Shells do not feed when tube is loaded with 7 or more shells. When not feeding, it is very difficult to manually get shells out of the tube. It would make sense that there is a break-in period, but there is no information about this nor are there operating instructions included. I emailed Sure Cycle asking about the issue but have not received an answer in over a week. I look forward to updating this review to 5 Stars if they will reply and we sort the issue out. I can't imagine I am the only one with this issue and that they haven't figured out a fix or have an answer for it. It is a pretty nice device and could be very beneficial if it were reliable, but potentially very bad if not reliable.
A+
Waterfowler69
Location: Nebraska
Date: March 11, 2024
Fast shipping too
Recommended
SX4 snow goose gun
Bandseeker
Location: OHIO
Date: March 6, 2024
This mag ext went on my sons SX4. Fit was great, installation was a breeze! It operated flawlessly on our snow goose trip. Would highly recommend and purchase again.
Customer service at Midwest gunworks was great as well!
Recommended
Works great!
Duxnbuks
Location: Colorado
Date: March 5, 2024
All my shells cycled! 11 snow geese with 11 shells too so I am very happy with the extention. The strap mount is robust and does its job to. Thank you
Recommended
Great Product!
Adam
Location: Minnesota
Date: January 10, 2024
This product is well build and works great! Oh and it's a lot of fun!
Recommended
sturdy and easy to install
Rick
Location: WI
Date: May 26, 2023
as it should be
Recommended
Winchester SX4 Extension Tube
Al R
Location: Sanford, MI
Date: March 31, 2023
Ordered this Sure Cycle for my Winchester. MGW shipped it right away. USPS lost the order and MGW had to wait 3 weeks to file a claim. The day of the claim filing MGW shipped a replacement. They were responsive to questions and offered a refund. The Extension Tube went right on and works great. I've been happy with every other product I've ordered thru MGW and won't let this USPS issue sour my opinion of them.
Recommended
It works
Wags
Location: Upstate
Date: March 29, 2023
Its works as advertised, I got a plus 2 for a 3” sx4, so it would be a legal 6+1 for early ny goose season. Only problem is some 3” shells it will take 3.
Recommended
AS EXPECTED
SX4
Location: Medina
Date: February 14, 2023
Seems fine. Haven't put the extension tube through its paces yet but assembled as expected.
Recommended
Very great product!
Taylor
Location: X
Date: October 21, 2022
Product was shipped in a timely manner. It was just what i asked For and it was perfect. My boyfriend loved it!
Recommended
Extension
Snow goose
Location: South Dakota
Date: Apr43l 20, 2022
Works great
Recommended
Great service
Mark
Location: Rockford
Date: Apr40l 1, 2022
Fit gun as advertised, delivered on time .
Recommended
Great extension!
ford
Location: Washington
Date: February 26, 2022
Simple to install and uninstall. 10 + 1. Works great!
Recommended
Ext tube
Kaden
Location: Wisconsin
Date: January 17, 2022
Works good!! Can’t wait to use it on snow goose hunt this spring!!!
Recommended
Works well
Dan
Location: Wisconsin
Date: Apr54l 21, 2021
Good magazine extension tube. Total pain the ass and quite dangerous to put on by yourself- hit myself in the face about 5 times with the spring and the instructions aren’t great, but that’s true for most other tube extensions. Got what I ordered and it works.
Recommended
Winchester SX$ magazine extention
Skip
Location: Oklahoma
Date: October 30, 2020
Fit as stated easy to install I have 8, 3 inch 00 buckshot in the mag bird gun makes great home defense weapon as well,
Recommended
Works great
B**t1**2
Location: Iowa
Date: July 8, 2020
Great extender just wish the sling swivel was on the bottom instead of the side.
Recommended
Flawless
ZBoyz Waterfowlers
Location: Central, ND
Date: Apr41l 16, 2020
Only have had it on one hunt, but not a single issue! Installed within minutes. Highly recommend this choice!
Recommended
19 Total Reviews
