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9/14/2026 8:57:05 AM EDT
Ok, so I have several barrels that were cut down by previous owners, one for a Mossberg, one for an 1100, and one for an 870.  At short distances or even middle distances, point and shoot and lack of a bead is not a big deal, but if I want to add a bead, what are my options?

I know I can drill and tap, there are also the clip/clamp on sleeves, but those all seem to use an existing bead or rib to attach to.  So just drill and tap?

Or leave them alone?
A closed mouth gathers no foot.
Make it "Idiot Proof", along comes a better idiot.
Official Site Nickname, given by NorCal - "Smack"
9/14/2026 9:38:44 AM EDT
[#1]
Drill & tap is pretty much diy quick/easy if you got a drill press.
9/14/2026 9:02:04 PM EDT
[#2]
The hardest part of drilling and tapping is making sure you drill in the right spot.  XS and LPA both make clamp on style if you'd rather go that way.
9/14/2026 9:25:50 PM EDT
[#3]
Are the barrels 'bare" or vent rib?

I used "clamp on" (secured with screws) High Vis "turkey sights" on a cut down vent rib and have been very pleased.

Bigger_Hammer
LIFE'S JOURNEY IS NOT TO ARRIVE AT THE GRAVE SAFELY IN A WELL PRESERVED BODY,
BUT RATHER TO SKID IN SIDEWAYS, TOTALLY WORN OUT SHOUTING "HOLY $H!T...WHAT A RIDE"!!
9/16/2026 1:58:46 PM EDT
[#4]
All 3 are bare, so rounded 😬
A closed mouth gathers no foot.
Make it "Idiot Proof", along comes a better idiot.
Official Site Nickname, given by NorCal - "Smack"
9/16/2026 2:05:07 PM EDT
[#5]
In for solutions.  I have a couple rounded and one vent rib.
"Safety is something that happens between your ears, not something you hold in your hands." - Col. Jeff Cooper
9/17/2026 10:39:49 AM EDT
[#6]
Here's one tip I learned.
If you are cutting down a ribbed barrel, first mark you location BEFORE cutting the length off.  Some of these tools like this one won't if there's only a short length left forward of the bead spot.
In other words, if you cut your barrel down and want the bead 1/4" back or 3/8" back from the muzzle, the tool will not have enough room to locate on.

https://www.brownells.com/tools-cleaning/gun-tools/gun-sight-tools/walker-rib-center-finder/
9/17/2026 10:52:07 AM EDT
[Last Edit: RDTCU][Edited] [#7]
I drilled and tapped for a bead and epoxied the XS big dot over it.

Attached File
Today 9:17:02 AM EDT
[#8]
What about putting a rail on it for a RDS?
Of all men’s miseries the bitterest is this: to know so much and to have control over nothing.
- Herodotus

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