SMITH & WESSON® M&P 15-22 w/PINK PLATINUM RECEIVER QUAD-RAIL & STOCK FINISH & MATTE BLACK GRIP MAG. & SIGHTS •M&P 15 format rifle built on true .22 LR blow-back semi-auto •Lightweight high-strength polymer A3-style flattop upper & lower receivers w/steel inserts •16.0" carbon steel threaded 1/2x28" barrel w/A1-stle compensator •1:15 twist •Adjustable A2 post front & dual aperture rear sights •Polymer Picatinny quad-rail handguard •Collapsible 6-pos. stock & A2 pistol grip •Charging handle •Bolt catch •Recessed mag. release •Ambidextrous load assist button •2-position safety lever •Bolt holds open when out of ammo •Detachable box mag. •OAL: 30.5" (collapsed) 33.75" (extended) •Wt.(empty): apx. 5.5 lbs. Cal.: .22 LR - Cap.: 25