Tromix Reduced power recoil spring (-10%) $20
Tromix Gas Piston $35
Magazine Base Plate $25
Tromix Gas Booster Bushings $9
No International Shipments.
To place an order for MKA-1919 parts please contact Tromix at: (918) 543-3456
Tromix Stainless Steel Extended Choke Tube Wrench $12
For 922(r) compliance. Machined from 17-4 Stainless Steel.
The Tromix gas booster bushings are now available for the AKDAL MKA-1919 shotgun; CNC machined from 17-4 stainless. These bushings are installed on the top of the gas bypass spring which increases preload and decreases total bypass piston travel, thus allowing your gun to cycle lighter ammunition. Bushing should be removed when firing heavy loads.