Guns Rainier Arms UltraMatch Billet Upper & Ambi Lower Combo Set .308 Recoil Staff June 13, 2014 Join the Conversation Rainier Arms has expanded their UltraMatch Billet Upper & Ambi Lower Combo Set line with a new .308 Win version. In RECOIL Issue #11, we looked at their AR15 variant, which can be built out for several calibers (5.56mm, .300BLK, .22LR and others), and found it to be an excellent and fully-featured offering. The .308 set is similarly CNC machined from 7075-T6 aluminum, then milspec anodized black with a 60 Rockwell hardness rating. The Rainier set conforms to the DPMS pattern, so the upper is compatible with DPMS high profile handguards and the lower accepts the ever-popular Magpul PMAGs. The lower receiver is chock full of features including an ambidextrous bolt release, QD sling swivel sockets on both sides, integrated trigger guard, tensioning fitment screw and a flared magwell. Note that the upper does not have a forward assist. Rainer is also including their Raptor ambidextrous charging handle with every set. MSRP for the Rainer Arms UltraMatch Billet Upper & Ambi Lower Combo Set .308 is $649. Features: Ambidextrous Extended Bolt Release A4 Feed Ramps 7075 Billet Aluminum Type III Hard Coat Anodized Flared Magwell Integrated Trigger Guard Tensioning Screw for proper Upper/Lower Fit Bolt Catch Assembly Screw (No Roll Pin to install) Uses Standard DPMS Type .308 lower parts kit Upper receiver is compatible with DPMS High profile 308 Handguards Rainier Arms Raptor Ambidextrous Charging Handle Explore RECOILweb:Introducing Magpul ApparelTaming the Beast, Silencing an AK-47RE Factor Dead Man's HandSystem Collapse Medical Training NEXT STEP: Download Your Free Target Pack from RECOILFor years, RECOIL magazine has treated its readers to a full-size (sometimes full color!) shooting target tucked into each big issue. Now we've compiled over 50 of our most popular targets into this one digital PDF download. From handgun drills to AR-15 practice, these 50+ targets have you covered. Print off as many as you like (ammo not included). Get your pack of 50 Print-at-Home targets when you subscribe to the RECOIL email newsletter. We'll send you weekly updates on guns, gear, industry news, and special offers from leading manufacturers - your guide to the firearms lifestyle.You want this. Trust Us.