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Made in Japan Weatherby Orion-extended choke info

6.9K views 21 replies 7 participants last post by  James Dent  
#1 ·
Good afternoon. I came across a good deal on a used Weatherby Orion made in Japan and I couldn’t pass it up. It’s a 12 gauge and I am trying to figure out which choke system it uses? Browning Invector?
 
#2 ·
I have an Orion by SKB in Japan. It uses original Browning Invector/ Winchoke. Late production Japanese SKB's used a different system, but I think Weatherby had quit using SKB as a builder by then. SKB in Omaha could tell you for sure, and they probably have enough info on their website to determine which system you have.

I bought a Carlson's Trap Pack for mine, and filled out the set with a Skeet and IC. They currently have a 20% off Father's Day promo code: fathersday22
 
#10 ·
My Weatherby Orion (Japan) is Serial # E007555, uses the original Browning Invector chokes, and has the signature SKB type cross-bolt breech mechanism.

JB
Is that the bolt on the left when you open and close the gun? Mine has that too. I had never seen that before. It seems like a really nice gun. It felt very sturdy and well made. I have a Winchester 101 that was made in Japan and it’s a quality firearm. I saw this Weatherby for $600 and it didnt have any flaws so I offered $550 and they took it.
 
#11 ·
Yes. You will be happy with it. Locks up like a vault. I bought mine (12ga, 30") 2 years ago when looking for a Browning CX. It was NIB and nice wood. Mounted well and looks great. I've got about 7,500+ rounds through it and it is doing great. I use SLIP 2000 EWG (extreme weapons grease) on all contact points (including chokes). Use it on all shotguns, rifles, and pistols. My Sig 1911 and FN slide like butter and don't collect trash. Buy it from Amazon along with Hoppes Barrel cleaner, and Rem lube spray.

I am rehabbing from a shoulder/Rotator injury (no surgery) since Jan 2022, so I have only shot 3 times (twice with my 20ga) because shooting high targets feels like somebody is sawing my shoulder with a dull knife. Haven't shot in 2 months, but have a tournament in 4 weeks.

JB
 
#12 ·
Yes. You will be happy with it. Locks up like a vault. I bought mine (12ga, 30") 2 years ago when looking for a Browning CX. It was NIB and nice wood. Mounted well and looks great. I've got about 7,500+ rounds through it and it is doing great. I use SLIP 2000 EWG (extreme weapons grease) on all contact points (including chokes). Use it on all shotguns, rifles, and pistols. My Sig 1911 and FN slide like butter and don't collect trash. Buy it from Amazon along with Hoppes Barrel cleaner, and Rem lube spray.

I am rehabbing from a shoulder/Rotator injury (no surgery) since Jan 2022, so I have only shot 3 times (twice with my 20ga) because shooting high targets feels like somebody is sawing my shoulder with a dull knife. Haven't shot in 2 months, but have a tournament in 4 weeks.

JB
That’s awesome. I really like how it mounted. It seemed neutral on the cast. I’m a lefty so I always have to mount and adjust but I just picked it up, mounted and it was right in my sight line. With that and the price tag I had to buy it. It definitely feels solid like a vault.
 
#13 ·
Yes, your Weatherby Orion O/U made in Japan uses the Winchester/Mossberg/Browning Invector chokes. I've got one of the guns and have numerous Invector chokes which fit perfectly. Yes, it was made by the SKB Japan company which has been out of business for approximately 12 years or so.

The current SKB O/U shotguns are made in Turkey and are a completely different design from the SKB Japan guns.