A1.5 Fixed Rear Sight The lightweight, streamlined design of the Daniel Defense A1.5 Fixed Rear Sight makes it the optimum back up iron sight for shooters using today’s most popular reflex optics. Its well thought out design does not impede the use of the charging handle on M4 type rifles. The one piece design makes it easy to install to any Military Specification flattop upper receiver and the sight is secured to the upper using a slotted fastener which is threaded into a self locking steel thread insert. Machined from 6061 aircraft grade aluminum and Military Specification Hard Coat Anodized, our Fixed Back Up Iron Sight is both lightweight and durable. One Piece Streamline Design A1 Sight Adjustment A2 Aperature Slotted Screws Attachment Light weight Materials & Construction Precision CNC machined from Aircraft Grade 6061-T6 Aluminum and Military Specification Type III Hard Coat Anodized for a rock hard lasting finish. The A1.5 Fixed Back up Iron Sight weighs only 1.7 Ounces. Aircraft Grade 6061-T6 Aluminum Military Specification Type III Hard Coat Anodized 1.7 Ounces! Made in the USA! Warranty Statement The Daniel Defense A1.5 Fixed Rear Sight carries a 100% satisfactions guarantee against defects in original materials and workmanship. If your Daniel Defense A1.5 Fixed Rear Sight shows evidence of such defects, Daniel Defense will make every accommodation to fix, repair, or replace your sight in the most expeditious and inexpensive manner possible. Daniel Defense does not warranty products or damage caused to our products by the correct or in correct installation of other manufacturer’s products. Be sure to retain your sales slip as proof of purchase date when making a claim.
