Home / Rifles / Semi Auto Rifles / Mega Gtr-3H 556 “bushmaster M4 556” has been added to your cart. View cart Mega Gtr-3H 556$799.00 Mega Gtr-3H 556 quantity Add to cart SKU: 14-13gng Categories: Rifles, Semi Auto Rifles Product ID: 7653 Description Description and good condition of interested call Great Northern Guns at 9075633006 Related products ruger, 1022 stainless laminated stock $369.00 Add to cart Ruger 10-22 lite 22lr $799.00 Add to cart Mossberg 464 30 30 win $650.00 Add to cart Swiss, 1878 Vertille 11.3 mm $699.00 Add to cart