Mwi k-series keymod two piece drop-in handguard - Midwest Industries K-Series Two Piece Drop-In Handguard, KeyMod

I purchased this unit for my new S&W/M&P Sport II and it fits perfectly. It was easy to install and added practically no weight to the rifle. It also enhanced not only the appearance but also the versatility of the gun in terms of being able to add any enhancements that I might want to add later.