Review: The Daniel Defense Delta 5 is a Bolt-Action Rifle with AR Modularity

The AR rifle platform is popular among gun enthusiasts because of its customization. The modular platform allows gun owners the freedom to accessorize or even create their own build from the comfort of their own homes — the epitome of user friendly in the rifle world. Now, thanks to Daniel Defense, that modularity has spread to the much-loved bolt gun with the Delta 5 long-range precision rifle.

Daniel Defense is known for their AR rifles, parts, and accessories, so the Delta 5 is a first for them in the realm of precision rifles. The modular bolt gun features out-of-the-box customization that would typically require professional gunsmithing. From the user-configurable stock to the interchangeable cold-hammer forged barrel, the user can tailor this rifle to fit their personal preferences without the wait.

Daniel Defense didn’t just “manufacture” a rifle, they designed this gun with the user in mind. Except for the Timney trigger, the entire rifle — from the buttstock to the barrel — was carefully designed and engineered in-house by Daniel Defense.

The rifle I tested was chambered in 6.5 Creedmoor, but it’s also available in .308 Winchester and 7mm-08 Remington. After firing more than 500 rounds through the Delta 5, ringing steal at 1,000 yards and beyond, it’s evident that this gun is a fast-cycling tack driver. 

The mechanically bedded stainless steel action of the Delta 5 is unique, and the design plays a huge part in the rifle’s accuracy. The three-lug bolt with 60-degree bolt throw and floating bolt head provides excellent lock-up and enables the shooter to get shots off faster. Combined with the integral recoil lug, this enables consistent performance for the shooter. A 20 MOA/5.8 MRAD Picatinny scope base requires fewer adjustments for long-distance shots.

However, where the Delta 5 really changes the game is the barrel, which is interchangeable at the user’s level. The fact that changing the barrel does not require a gunsmith makes moving between calibers dramatically easier and something the user can do at home. The barrels are made from stainless CHF steel, which provides longer life and requires no break-in time. These exceptional barrels are cold-hammered forged, providing a greater potential for accuracy compared to others, and the heavy Palma contour reduces the weight to 64 percent of that of other precision barrels.

During my range session, the feature that stood out to me the most was the Timney Elite Hunter trigger. This is a single-stage trigger with a two-position safety and is adjustable from 1.5 to 4 pounds, enabling a smooth pull and crisp reset.

Running the bolt is an easy and smooth pull, and if the bolt knob isn’t a good fit for your hand, the threaded bolt handle makes it easy for the user to install an aftermarket knob. What took some getting used to was the long stroke required when running the bolt. If you run it by memory, you’ll come up short, resulting in an empty chamber click. After spending some time with the gun, you start to become accustomed to the longer stroke, making it much easier and a little more automatic. 

The stock of the Delta 5 brings more to the table than aesthetics alone. The eye-catching design is not only ergonomic, but also the carbon-fiber-reinforced polymer construction aids in longer life and lighter weight. The Delta 5 is also configurable for length of pull, shipping with quarter-inch and half-inch spacers, and the cheek riser is adjustable for preferred height, yaw, and drift. There is a total of 14 M-LOK points along the forend, one at the bottom of the stock and three M-LOK QD sling points.

I paired the Delta 5 with the Bushnell Forge Optic. Together, this duo has the power to make anyone feel like a sharpshooter with minimal effort. If you’re a fan of long-range precision shooting, the Delta 5 is worth testing. Daniel Defense didn’t enter the precision rifle game with a cookie-cutter product — they combined cutting-edge technology with in-house manufacturing, and wrapped it in a user-friendly, modular package.