ATI Shotgun Tube Barrel Magazine Extension/ Flashlight Holder
Strengthen the connection of the mag extension to barrel. Includes sling swivel stud which is reversible for right or left-handed shooters. May also be used to mount 1" diameter light or laser to barrel.
FITS: All 12GA Shotguns
Installation Instructions: SMC1100 - Mag Clamp/Accessory Clamp
Customer Ratings & Reviews
shotgun magazine extension clamp
Fits right, looks good, and works. What more do you need?
shotgun barrel holder
Lightweight and strong. The clamp conforms well with the barrel and mag tube.
shotgun flashlight mount
I actually used this clamp on my barrel, but it worked great mounting my flashlight.
I purchased this plastic clamp for my Benelli M2 because I required structural integrity, with the addition of an extended tube. It mounted without scratching and/or compromising the look of the weapon. Works great! It does not move nor does it giggle even after 500 rounds in one day plus the weapon is not scarred in any way shape or form.
Some fitting required for Remington 870
This is an inexpensive clamp but it should be adequate enough to prevent damage to the magazine extension tube. The description does say it fits all 12 gauge shotguns, but it will not fit a Remington 870 without a little bit of modification. The area of plastic which fits between the barrel and magazine extension is too wide to fit between the barrel and extension of my 870. Trying to force it will spread them out, which could possibly damage the extension threads and preventing loading. I took a Dremel and a carbide shaping bit and removed some plastic from the clamp so it fit between the two perfectly. It only took a couple of minutes to accomplish. It was no biggie for me, but if you do not have a Dremel, it will take a good bit longer using a bastard file. My Rem 870 has the matte finish so the shiny finish of the clamp stands out. I sprayed it with some flat black paint and it matched perfectly. The fact that it is plastic does have a benefit however, it will not mar the shotgun and mag extension finish like a metal one would and of course it will not rust. Overall, I am satisfied with it but like I said I had to do a little bit of fitting to make it work on my shotgun but for the price that was only a very minor inconvenience for me.