Timber Creek Outdoors ULE15HGOD Ultralight Enforcer 15" Aluminum for AR-15
http://www.tandktactical.com/shop/816397024532-timber-creek-outdoors-ule15hgod-ultralight-enforcer-15-aluminum-for-ar-15-47803
http://www.tandktactical.com/web/image/product.template/47803/image_1920?unique=9e9e1e7
Requires low profile gas block, Two mil-spec 1913 picatinny rail sections
