WRGADog
Member
I recently purchased S&W M&P15X, 5.56, 1/9 twist, 16 inch barrel, and frankly know little about ammunition for this weapon. The LGC recommended Federal XM193F, 55g, M193 ball, metal case Boat tail Bullet. I use the gun for HD and at the range. I would appreciate any advice/help you can offer regarding ammunition selection. Thanks in advance.
Last edited: