May 5, 2011 The Lock Down Binocular System from S4 Gear will find it’s way into many hunters packs for 2011. This unique system binocular containment system has no tension during use, and doesn’t flop and bounce when running and gunning. Share this video: Share this on Facebook (opens in new window) Share this on Twitter (opens in new window) Post a Comment Login with FacebookLogin with Google Login To Account Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Δ