Gonna have to go with lynx12 semi auto 12 gauge AK. $300 new and more reliable than $1700 saigas. Built by factory that has been making AKs for over 50 years. Uses standard aK furniture/accessories and saiga mags/drums. Rate of fire is 300 rounds per minute which is the same as the full auto aa-12 shotgun which costs $20,000. Zero malfunctions after putting it through its paces so I bought 2 more of the same. All have been flawless and will eat any shotgun shell you care to put through it. Also accepts muzzle brakes which reduce recoil by roughly 70%. No tactical shotgun can touch it Imo and it would be a bargain at 4 times the price. Stick mags in 5, 8, 12 rounds are available and drums in 12, 15, 20, and 25 rounds.