ALLOWS YOU TO MOUNT ANY 1'' FLASHLIGHT OR LASER TO ANY BARREL Availability: Usually ships the same business day. UNIVERSAL RIFLE BARREL MOUNT MUBMMSRP: $19.99USA Optics: $12.00 Have a Question? Interested in an item? Give us a call or Send us an E-mail! Phone:1-404-433-7371 E-Mail: LauraAMeade@aol.com or mbskin@yahoo.com We're available anytime after 8:30amEST!!