ShawnT said:
Squeeze said:
compression clips holding the bolt together.
What Compression Clips? :huh?:
Last thing I did notice was that the side cuts in the end of the BP, I suppose those are "Vents", also went down a little deep into the primer pocket. Enough so that they go a few thou below the bottom. So when a Primer is pressed to the bottom of the pocket you can still see a little daylight. That would mean that there will be a little blowback just from the primer. Not sure why they thought they needed that much venting. :huh?: Don't know if that is just this plug or if the new one is this way. When I get a few RB's I will try it as is and with an oring.
I know this Traditions Thunderbolt 45, 1:20 might be a little off topic, but I see you are considering for a build. I have one and it had the same breech plug. I bored it out and pressed a steel plug so it was flat at the breech face. Shot 85gr Swiss 2F and 450gr GG bullet - about 1.5" at 100 was all I could do. Blow-back in breech area was bad with plunger style bolt - but this was kind of a big load for this gun. Cute little gun with a hollow stock, so it could be much lighter with a thinner barrel.
You could plug the existing breech plug and make it to utilize a vent liner...
Looked at Knight weights.
1# for trigger assy, bolt assy, breech plug and ramrod (these 32's might need a solid rod?)
2.5# for T-hole composite stock (lightest one they have, except UL)
0.5# for action
3.5# for thin 27" taper oct OAL, 32cal barrel (taper 0.860"-0.720") <upper hands 28" bbl OAL was 4.4#, taper 0.970"-0.800> = 0.13 and 0.15 pounds/inch of barrel weight respectively.
No way to get a Knight close to 6#, probably not under 7#