swapping upper

[Gunny305]

I want to swap out my .223 upper with something with a bigger kick for hunting. Do I have to change out my lower as well?

 

[Force_Multiplier]

Re: swapping upper

depends... be more specific

 

[Gunny305]

Re: swapping upper

Like say I want to swap with a 6.8 SPC upper, the lower should still be good right. Its only for a larger round right?

 

[Force_Multiplier]

Re: swapping upper

yes

 

[Gunny305]

Re: swapping upper

around what size caliber should I get a new lower?

 

[Force_Multiplier]

Re: swapping upper

308 based cases