A great addition to your 12 GA Shotgun when using a +1 extension from Wilson Combat (no affiliation), Scattergun Technologies (no affiliation) or Suarez Int. (no affiliation)
This Puncher has an OAL of 2.835" with a standoff length of 1.645".
The major OD is 1.320". All dimensions are approximate.
This Pumkin Puncher is machined from 6061 T6 aluminum, and as such machining marks may be present on some items. The device is anodized flat black. Each device will come with all assembly hardware.You will need a phillips screwdriver and a 3/8” socket. A very easy install.