What size pellets for FX Boss? (7.62mm or 7.63mm)?

[kaylaindy]

Does someone with experience shooting the FX Boss .30 cal big bore air rifle know which pellet sizer I would want?

The 2 choices are 7.62 mm and 7.63 mm.

I will be using JBS pellets ONLY aside from NSA slugs (sizing on slugs is N/A).

I have a brand new FX Boss. 

 

[JamesD.]

That's your sizer? It doesn't matter by 1 hundreth if you're putting them all through the sizer. I'd slug the barrel. Feel the tight spot choke & push it back out through breech than gauge it. It's also very simple. Buy one of each & see what barrel likes more.

JSB only. I get it. In most rifles JSB Excel especially longer distances. Hey if you're out there can I buy back the .22 AZ Rapid that preferred Crosman Premier Hollow points at 100 yards? Nickel sized groups all day in no wind and not even regulated. Who made/sells that nice sizer by the way please? I would love to have 2 good sizers. .177 & .22

 

[Hynzie]

Fx 30 cal pellets are 7.62 and FUKOCHAN RECENTLY SOLD PELLET SIZERS shoot him a text and find out where he purchased his give him a text hes always been quick to answer and a good guy

 

[kaylaindy]

Hey Guys! I was trying to save $ by only buying one pellet sizer.

Here they are: TTS Pellet Sizers for Sale



I may try and choke the barrel as suggested. Thanks! 

 

[Bobr]

My old boss shot ammo out of the tin unsized excellent,thanks for the link on the sizers

 

[kaylaindy]

I guess I have to call FX for an answer. I would think someone would have known for sure. 

 

[Centercut]

Are you shooting 44.75 or 50.1 grain pellets in your Boss? I've found both to be equally accurate, but the 50.1 has a significantly better BC... I don't have a Boss, but .30 Bobcat Mk2, which is practically the same gun...

 

[kaylaindy]

Centercut: I haven't shot it yet. I just opened it and looked at it today. WOW! Cool gun. I will try out those pellets you mentioned. I'm learning about BC right now. Thanks for the info. - Nate 

 

[LB1444]

I shoot a Boss too. Crazy accurate. Thanks for he link to the pellet sizer. 

 

[AirSupply]

 

[chasdicapua]

You could go a different route and get a .30 pellet guage, sort pellets for different head sizes and then shoot groups indoors or on a windless day to see which head size groups the best. Then you'll know which head size your barrel likes. When you're wanting to shoot for maximum accurace, shoot those head size pellets. Then, if you want, you can buy a pellet sizer of the head size that grouped best. 

Chas 

PS - If you go that route, shoot me a PM. I have a .30 pellet guage I don't use anymore.