GG&G Mossberg 500 and 590 Side Saddle Shell Holder 6-Shot 12ga. GGG-1515. The Mossberg 500 and 590 Side Saddle mounts solidly to the weapon using steel trigger pin and ejector replacement bolts. The non-marring backing plate will not damage the...
GG&G Mossberg 500 and 590 Side Saddle Shell Holder 6-Shot 12ga. GGG-1515. The Mossberg 500 and 590 Side Saddle mounts solidly to the weapon using steel trigger pin and ejector replacement bolts. The non-marring backing plate will not damage the...