I'm going to get some new lowers. I've got several sizes of spacers for XR lowers, will these work for Sportmaster lowers or is there a special spacer for the sportmaster? Thanks

If you are willing to part with a 1", I am looking for one....must fit Bravo 1X upper and IMCO lower.

I haven't decided yet between the sportmasters and imco lowers. I know that the sportmasters are not as hydrodynamic. I probably won't get sportmasters if spacers don't work

Hey Baja Man,
I have a Bravo 1" spacer if you are interested?
Pretty sure I have all the studs and coupler. You might have to get new O rings. I'm 99 percent sure the Bravo 1 and 1X are the same. I would take $250. If interested.
Darren

They are different. Let us know what size you might need and I can shoot you a OSO member discount price to help you with your decision!

Thanks,
Brad

Thanks for the reply Brad. If I get the sportmasters I'll be in touch

They are NOT different. Both bravo and sportmaster spacers will work with sportmaster lower. The only difference is looks and uses different studs because sportmaster is longer. If a shorty sportmaster standard studs would prolly work. I have sportmaster lowers and am using regular bravo spacers