View Full Version : Big 5 Tactical 22 rifles question

06-27-2012, 9:13 AM
Big 5 sells these Colts and Mossberg tactical .22 rifles M4. My question is, are these pretty much stock or can you change out the uppers to a larger caliber. They sell pretty cheap sometimes and would be nice if this can be done.

06-27-2012, 9:21 AM
No you can't change the uppers. Those are AR lookalikes.

06-27-2012, 10:42 AM
Oh well, worth a shot

06-27-2012, 12:02 PM
For a "bargain": lw15 lower. Then hunt for used uppers. You use a "drop in" .22lr conversion if you don't want a dedicated .22 upper