NEW, never installed. Machined from 6061 Aluminum and Mil-A-8625 Type 3 Hard Anodized, 100% Made in the USA, comes with 3 different aluminum grip plugs for differences in generation. Compatible with most base plates/extensions. Retails for $110 before tax and shipping. Goes for $110 plus tax/shipping. Will take $80 cash. Meet in Plano, no shipping. Text @ 214 7eight5 195zero. Check my other listings for more.