The Sig Sauer MPX has been a leader in the PCC category for years, with champions like Lena Miculek running the platform for its superior performance and reliability. Now the MPX is offered in the PCC competition ready platform that gives you the same reliability with the ultimate in performance. The Competition features a slim M-LOK handguard for a more M4 feel, folding telescoping stock and 3 chamber recoil reducing compensator. MPX Competition is built to perform at the highest level with zero modifications and give you the reliability you have grown to expect from the MPX. FeaturesSig MPX Collapsible StockM-LOK handguard