Home / Double Barreled / Gamma Competition, 12 View cart “Fabarm, 12 Superpose 71” has been added to your cart. Gamma Competition, 12$2,650 Gamma Competition, 12 Gamma Competition, 12 quantity Add to cart Category: Double Barreled Product ID: 1850 Description Description Gamma Competition, 12 Related products Beretta Silver Pigeon 20 $4,150 Fabarm, 12 Superpose 71 $2,250 Vintage, Made in UK, 1823 $650