The Ruger Precision 308 Range .308 is a capable precision platform that rewards careful setup and disciplined shooting. Whether you're bench-rest shooting or field hunting, optimizing this rifle for accuracy unlocks its full potential.
Key Points
- Use a quality, properly aligned scope base and rings to maintain consistent alignment and repeatable returns to zero.
- Develop a load and seating depth that minimizes velocity spread and harmonics, then validate with a ladder test.
- Ensure the stock and bedding provide a stable, consistent interface between shooter and rifle to reduce movement during the shot.
- Install a precise, clean trigger and practice a repeatable trigger pull to reduce shooter-induced variance.
- Adopt a deliberate shooting routine—breathing, grip, stance, and follow-through—to squeeze out the final fractions of an inch.
Overview of the Ruger Precision 308 Range .308
Understanding the core platform helps you target the right adjustments. The Ruger Precision 308 Range .308 benefits from a rigid chassis, a free-floating barrel design, and a consistent action setup. By treating the rifle as a system—barrel, bedding, optics, and shooter technique—you can methodically improve precision rather than chasing random groups.
Barrel, Bedding, and Action for Accuracy
Barrel harmonics play a big role in how a shot echoes through the group. Start with a free-floating barrel to avoid contact with the forend, and verify that the action is properly bedded or consistently supported by the stock. Use manufacturer-recommended torque on screws and avoid over-tightening, which can distort alignment. Regularly inspect the barrel for fouling and ensure the crown remains pristine, as a damaged crown will spoil accuracy regardless of other upgrades.
Optics, Mounting, and Parallax Control
Quality optics paired with reliable mounting is fundamental. Choose a scope with adequate adjustment range for your expected distances, and use a stable, square-to-the-rifle setup with properly torqued rings. Parallax should be dialed to your typical engagement distance to prevent reticle shift caused by eye relief changes. When mounting, keep the scope as close to the bore line as the rifle design allows to minimize cant and parallax errors.
Ammunition Selection and Load Development
Consistent ammunition is the backbone of accuracy. Start with a few proven factory loads known to shoot well in your barrel, then perform a controlled load development process. Focus on seating depth, overall cartridge length, and internal ballistics. Maintain consistent ammunition handling and avoid mixed lots in a single testing session. Note that different lots can shift point of impact; always re-test if you switch lots or bullet weight.
Trigger, Ergonomics, and Shooting Technique
A clean, predictable trigger edge reduces surprise during the shot. If your trigger has creep, work to a crisp break or consider a replacement within the rifle’s warranty guidelines. Ergonomics—grip, shoulder placement, and stock length of pull—directly influence your ability to maintain a stable sight picture. Practice a repeatable firing cadence, controlled breathing, and a smooth follow-through to minimize shooter-induced dispersion.
Maintenance and Routine Checks
Consistency comes from regular maintenance. Clean the bore, inspect the crown, and verify the gas system (if applicable) remains free of obstructions. Check torque on all mounting hardware, inspect for stock cracks or bedding shifts, and store the rifle in a climate-controlled environment to prevent billet and metal movement. A well-maintained rifle yields more predictable performance shot after shot.
How often should I re-tune the Ruger Precision 308 Range .308 after changing ammunition?
+When switching to a different bullet weight or lot, re-test with a small batch to confirm POI consistency. Even small changes in seating depth or velocity can shift groups; a short ladder test across 5–10 shots per load helps you identify the best overall performer.
What is the most cost-effective upgrade for improving accuracy on this platform?
+Start with the basics: quality mounts and optics, a consistent grip and stance, and a good trigger. If you still see inconsistency, bedding the action or addressing barrel harmonics with a free-float, properly applied fore-end support can yield meaningful gains without breaking the bank.
How do I choose the right ammunition for the Ruger Precision 308 Range .308?
+Start with reputable, weight-matched factory loads known to shoot well in similar rifles. Then conduct a controlled test with a few lots to identify the most consistent performers in your specific barrel. Consistency is more important than velocity in precision shooting.
Is bedding essential for the Ruger Precision 308 Range .308?
+Bedding can dramatically improve consistency by reducing fore-end movement and harmonics. If you notice vertical or horizontal stringing that persists after other adjustments, consider a precision bedding job performed by a qualified gunsmith and ensure the interface remains stable over time.
What role does parallax play in accuracy for this rifle?
+Parallax error is minimized by matching the scope’s focus distance to your common shooting range. Misalignment between eye position and the reticle can cause POI shifts as you move your head. Proper parallax adjustment helps keep the reticle centered on target with minimal movement.