Benelli M2 Magazine extensions

badboybeeson

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So we are prototyping this weekend, we are working with an M2 field, as I sold my m2 tactical early last year :mad:
looking at close to the end of feb before we have them
we are offering +1,+2 and +2
First off the block will be +1 and 2 then at the end of feb we will run +3
These will be CNC machined for bar stock 4140 HTSR steel, mil spec parkerised finish not a thin wall tub
3 position sling plate and a High quality spring.
These will of course have a lifetime warranty

we will be putting them up for presale this week.
you will not be charged until they are ready
THESE WILL BE BLACK FINISH NOT GRAY SO THEY WILL MATCH THE COLOR OF YOUR GUN

Discount for pre orders

BBB
http://sjhardware.com/store/modules.php?name=catalog&file=index&cPath=107_120
 
Last edited:
So we are prototyping this weekend, we are working with an M2 field, as I sold my m2 tactical early last year :mad:
looking at close to the end of feb before we have them
we are offering +1,+2 and +2
First off the block will be +1 and 2 then at the end of feb we will run +3
These will be CNC machined for bar stock 4140 HTSR steel, mil spec parkerised finish not a thin wall tub
3 position sling plate and a High quality spring.
These will of course have a lifetime warranty

we will be putting them up for presale this week.
you will not be charged until they are ready
THESE WILL BE BLACK FINISH NOT GRAY SO THEY WILL MATCH THE COLOR OF YOUR GUN

Discount for pre orders

BBB
http://sjhardware.com/store/modules.php?name=catalog&file=index&cPath=107_120

Will there be any other mods required for these - I was wondering if for example the mag spring would still provide enough force to properly feed? Also, is the +3 going to be available for preorder soon too? For added length can a guesstimate of +3" be applied for each +1 shell?
 
Will there be any other mods required for these - I was wondering if for example the mag spring would still provide enough force to properly feed? Also, is the +3 going to be available for preorder soon too? For added length can a guesstimate of +3" be applied for each +1 shell?

we will provide a high quality Canadian made (600,000 cycle life) spring with each mag tube, +3 will be in the works but it will be toward the end of the production run as we want to make sure these are perfect like the rest of our products, the +3 is harder to do due to the deep drilling .
bbb
 
Does the plus 2 mean it will handle five 3" shells in total since the Benelli normally handles three 3" shells, also what is the capacity for 2 3/4" shells
 
sorry our lathe machinist is in hospital, so we have a lot 1/2 done right now, and to much work on the other machine.
so we are waiting on him, and if now we will have to finish other projects before we can get back on to those.
simon
 
Are you still working on these? I would be interested in a QD version!

Hi there
This thread is old. But yes as I type this I'm bead blasting M2 +2 mag tubes. To be sent out for finishing friday
At this time no QD sling mount option.
See our website under shotgun products / magazine tubes

Also a few stocking dealers will have these
BBB
 
Mine was hard to screw on as well. Took a few tries but once it made it on it worked great. I took the barrell off mine and worked it on that way. Very nice fit and finish. Is there any worries about taking it on and off with the steel/aluminum mix?
 
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