Does DMW mag ext include the spring?

[SIGinthesky]

I'm interested in the Dave's Metal Works 7 shot magazine extension for my M2 Tactical, but was wondering if it includes the mag tube spring? I emailed Dave, but have not received a reply. The website makes no mention of a spring being included, unlike SRM, Tac-Star and Nordic which all three have the longer spring in the picture.

Also, can anyone chime in on the pros and cons of the mag extensions from the different manufacturers? Thanks.

[DOC49]

Yes it does include the spring and the follower. I am very pleased with the product and find the quality to be excellent.

[No F-Bdy Bs]

I'm interested in the Dave's Metal Works 7 shot magazine extension for my M2 Tactical, but was wondering if it includes the mag tube spring? I emailed Dave, but have not received a reply. The website makes no mention of a spring being included, unlike SRM, Tac-Star and Nordic which all three have the longer spring in the picture.

Also, can anyone chime in on the pros and cons of the mag extensions from the different manufacturers? Thanks.

 

 

It does include a longer spring.

 

However, bear in mind, that your the M4 only uses 1 spring, regardless of mag tube length.

That in mind, the spring that is currently in your M4 will work fine with the extension.

 

I have been running the stock spring with my DMW tube and it cycles fine.

[SIGinthesky]

Thanks DOC49 and No F- bdy Bs for the replies. I was undecided between the DMW and SRM extensions, but I think I will be ordering the DMW ext. for my M2T this week and will post pics soon.

If anyone else wishes to share their experience with any extensions for 'nellis, it would be welcome.