|
|
|
S |
M |
T |
W |
T |
F |
S |
|
|
|
|
1
|
2
|
3
|
4
|
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
|
26
|
27
|
28
|
29
|
30
|
31
|
|
|
|
0 members (),
1,244
guests, and
3
robots. |
|
Key:
Admin,
Global Mod,
Mod
|
|
|
Forums10
Topics39,524
Posts562,424
Members14,592
| |
Most Online9,918
Jul 28th, 2025
|
|
|
|
Joined: Feb 2002
Posts: 1,654 Likes: 68
Sidelock
|
OP
Sidelock
Joined: Feb 2002
Posts: 1,654 Likes: 68 |
Anyone know what the actual constriction is on a Ithaca SKB 20 gauge model 100 choked full/mod. Trying to decide whether to send it out for choking work or not. Figure someone on this forum has measured one.
foxes rule
|
|
|
|
|
Joined: Jan 2002
Posts: 11,573 Likes: 166
Sidelock
|
|
Sidelock
Joined: Jan 2002
Posts: 11,573 Likes: 166 |
Tut, I had to do a little looking. I came up with a 280 20ga with 28" M/F barrels. I'm pretty sure the factory choking would be the same for all their various models. Constrictions were .013 and .025. Since I owned that one, I had a 200E 20ga choked IC/M, and the mod constriction was also .013--so there does appear to be consistency in what they use for a given gauge and choke.
|
|
|
|
|
Joined: Jun 2002
Posts: 9,350
Sidelock
|
|
Sidelock
Joined: Jun 2002
Posts: 9,350 |
FWIW, my Ithaca/SKB 20 Model 500 o/u is IC/M.
|
|
|
|
|
Joined: Jan 2002
Posts: 14,020 Likes: 1823
Sidelock
|
|
Sidelock
Joined: Jan 2002
Posts: 14,020 Likes: 1823 |
I measured the chokes on my 28" barreled Ithaca/SKB 200E 20 gauge today. They are: .012"right and .025" left. All original.
Hope that helps, Tom.
SRH
May God bless America and those who defend her.
|
|
|
|
|
Joined: Jan 2002
Posts: 1,594 Likes: 101
Sidelock
|
|
Sidelock
Joined: Jan 2002
Posts: 1,594 Likes: 101 |
Tut, Keep in mind your SKB has chrome lined bores and not every smith has the tooling to open them.
|
|
|
|
|
Joined: Feb 2002
Posts: 1,654 Likes: 68
Sidelock
|
|
OP
Sidelock
Joined: Feb 2002
Posts: 1,654 Likes: 68 |
Tut, Keep in mind your SKB has chrome lined bores and not every smith has the tooling to open them. Thanks all and thanks Mark, Yep, I'd have Mike Orlen most likely do the work. Dan R is doing barrel choke/chamber work now, but isn't set up for Chrome lines bores.
Last edited by tut; 02/26/19 08:46 PM.
foxes rule
|
|
|
|
|
Joined: Jan 2002
Posts: 11,573 Likes: 166
Sidelock
|
|
Sidelock
Joined: Jan 2002
Posts: 11,573 Likes: 166 |
I measured the chokes on my 28" barreled Ithaca/SKB 200E 20 gauge today. They are: .012"right and .025" left. All original.
Hope that helps, Tom.
SRH Interesting. From Stan's numbers and mine, it looks as if SKB was pretty consistent when it comes to choke constrictions. Not a good idea to assume, but I'd have some confidence that one would find the same consistency in 12ga SKB's as in the 20's.
|
|
|
|
|
|
|
