Description Smith & Wesson M&P-15 lower receiver with pinned carbine buttstock, A2 style textured pistol grip, 90 degree safety throw, bolt catch, and single stage trigger. Is missing a buffer and buffer spring. Must ship to FFL holder. Condition: Very good/Excellent with light handling wear. Stock is pinned. Does not come with buffer, or buffer spring. Serial: SR35134 Manufacturer: SMITH & WESSON Caliber: Multi Model: M&P 15 Book# 9-893