Hunter125
Member
Are the lower receivers from the tactical .22lr rifles compatible with standard upper receivers, or are they a whole different gun?
I have been reading up on AR's and on .300 BLK and am starting to get the itch to have one.
I'd like to build one instead of just buying one stock, but I thought it would be neat to build off the .22lr lower and have the upper for cheap plinking.
I have been reading up on AR's and on .300 BLK and am starting to get the itch to have one.
I'd like to build one instead of just buying one stock, but I thought it would be neat to build off the .22lr lower and have the upper for cheap plinking.