Built on the popular MPA Mac Mini 9MM, the carbine comes complete with a muzzle break, 16" barrel, multi-reticle Holosight, an aluminum quad rail for application of accessories, a side cocking scope mount and a low profile, lightweight buttstock and a polymer 36-round magazine. The MPA Defender 9300 SST-X Tactical Carbine is completely built in the USA with a Lifetime Warranty on their state-of-the-art CNC machinery in one of few world class machining facilities in the Southeastern US. MSRP is $749.00.