Magazine extension tube opinons welcomed

[nascardu]

Im getting ready to order a remington 870 police magnum #24903 with the remington factory 2 shot extension on it. I noticed the clamp holding the tube to the barrel has a sling adapter underneath which looks like it would block a surefire forend light? I eventually plan on getting the surefire light. Another question I have is how well is the remington extension tube compared to say a wilson combat magazine extension or a vang comp magazine extension tube etc. One article I read said it is better to keep the clamp on because if you bump the magazine tube of the wilson or vang comp tube, it could come loose or bend causing shells to come out the front. The clamp is suspose to help with support.

Any opinions would help, thanks for your time.

[MrMurphy]

Wilson and Vang Comp make fine products. The "bump" necessary would probably be a full out baseball bat type swing.

[Onmilo]

I use a Vang Comp one shot extension on my Mossberg 500 MilsGun.
The sling attachment point is on the left side and will not interfere with a forend mounted light source.
http://www.fototime.com/A6D422C6EE4FF8B/standard.jpg

[dbltaptm]

Go with the Vang. You will not be sorry