Primos TSS JellyHead, Choke Tube, Fits Invector, 410 Gauge, Trap, XX-Full, Black 69422 Available to order on-line. Ships in 5-14 days $69.91
Bond Arms Interchangeable Stainless Steel Barrel For Bond Arms .45 Colt/.410 Gauge/.45 Schofield Available to order on-line. Ships in 5-14 days $160.00