Product Overview Used in conjunction with the 12 gauge extension tube nut, this tube kit will add eight rounds to your existing magazine capacity.Features :Extension TubeTube CapFull-Length SpringAnodized 6061 Aluminum Learn more
Product Overview Used in conjunction with the 12 gauge extension tube nut, this tube kit will add eight rounds to your existing magazine capacity.Features :Extension TubeTube CapFull-Length SpringAnodized 6061 Aluminum Learn more
Quick view Add to Cart The item has been added Nordic Components Nordic +3 Mxt Kit 12ga Bk Needs Nut $69.75
Quick view Add to Cart The item has been added Nordic Components Nordic +4 Mxt Kit 12ga Bk Needs Nut $69.75
Quick view Out Of Stock To Preorder - Call 800 581 6620 Nordic Components Nordic +1 Mxt Kit 12ga Bk Needs Nut $50.99
Quick view Add to Cart The item has been added Nordic Components Nordic +9 Mxt Tube 12ga Bk Needs Nut $69.75
Quick view Add to Cart The item has been added Nordic Components Nordic +7 Mxt Tube 12ga Bk Needs Nut $69.75