Issue 12 Preview – Alexander Arms Ulfberht Semiauto .338 Lapua Steven Kuo Join the Conversation A New Legend Alexander Arms Ulfberht Semiauto .338 Lapua: More Fun than Calling in an Airstrike Illustration by Ced Nocon With any weapon system, there is a balance between competing characteristics. With precision weapons in particular, pure accuracy is often the top priority — but look across military, law enforcement, and civilian applications and you will see an ever-increasing emphasis on the ability to engage multiple targets and to deliver quicker follow-up shots. So, while bolt-action rifles continue to provide incredible accuracy, gas guns are being increasingly adopted for their semiauto, magazine-fed capability — and they are delivering impressive accuracy, as well. To date, the wonder cartridge .338 Lapua has primarily remained the province of ultra-accurate bolt-action rifles. In fact, the longest confirmed sniper kill to date, at a range of over 1.5 miles, was accomplished by a British sniper with the Finnish round launched from an Accuracy International bolt gun. The .338 Lapua cartridge is quite long and generates tremendous pressure, some 68,000 psi. So, to create a safe, reliable, accurate and ergonomic semiauto rifle in .338 Lapua is no easy task. Enter Bill Alexander of Alexander Arms. A mechanical engineer by trade and Scotsman by heritage, Bill spent years contracted to the British Army. He worked on everything from small arms and vehicles to armor and satellites. If you ever have an opportunity to sit down with the man, you will discover his innate love of all things mechanical. His perspective on building weapon systems reflects his engineering upbringing. He thinks critically and impartially about how his designs will achieve the stated objectives by applying appropriate materials, treatments, and manufacturing processes. In the case of the Ulfberht .338 Lapua rifle, Bill’s objective was to build a semiauto platform to strike a practical balance between delivering good accuracy and a safe and reliable operating system, with consistency across thousands of rounds and different types of loads. He also strived to deliver it in a package that hits the sweet spot of weight and length. Named after a line of rare and superior (for its time) Viking swords, the Ulfberht is intended as a working gun, so Bill was willing to sacrifice some amount of ultimate accuracy for portability, consistency, and reliability. Turning a Russian Machinegun Upside Down The heart of a rifle is its barrel and action, and Alexander borrowed from the past with both. Starting with a 4150 chromoly vanadium blank, he rifles it in an Enfield pattern — perhaps not a trendy choice, but the squared-off rifling with its equally spaced lands and grooves is effective for this application. The barrel is melonited and press fit with a hydraulic press, then cross-pinned for good measure. It’s 27.5 inches in length and profiled to 1.1 inches under the hand-guard and 0.885 inches, with fluting, in front of the gas block. For the rest of this article, subscribe here: RECOIL Issue 12 Explore RECOILweb:Magpul's 2020 Product Releases Begin with its Hunter 110 StockOld School: Karabiner 31Monday Morning Carry - 1886 Retro EDC LoadoutsFrom the Dungeon: StealthGearUSA Brandishes Scorpion AIWB Claw Design 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). Click here to get IMMEDIATE ACCESS to a digital PDF of this target pack!