Home / Bi-pods / 30 cal/ 50 cal TandE Traverse and elevation mechanism “A.R. 15 brass catcher” has been added to your cart. View cart 30 cal/ 50 cal TandE Traverse and elevation mechanism$350.00 7 in stock 30 cal/ 50 cal TandE Traverse and elevation mechanism quantity Add to cart SKU: 336Bu Categories: Bi-pods, Parts Product ID: 20654 Description Description For M122/M11A1 tripod mount  used in good condition Related products M 1A,M 14 Brass Catcher $55.00 Add to cart uzi smg barrel $150.00 Add to cart Sig Sauer barrel assembly 1911 9 mm ultra compact $150.00 Add to cart A.R. 15 brass catcher $55.00 Add to cart