Fierce Firearms 6.5mm Barrel — 22", 1:8 Twist, 5/8"-24 TPI (651822 | UPC 853418651827)

Unlock the accuracy potential of your next 6.5 build with the Fierce Firearms 6.5mm, 22" barrel. Purpose-built around a 1:8 twist for today’s popular 6.5 projectiles and cut with the industry-standard 5/8"-24 muzzle threads, this barrel delivers the balance, precision, and easy modularity discerning shooters expect from Fierce. Whether you’re assembling a lightweight hunting rifle or a practical precision rig, 651822 offers repeatable performance you can trust in the field and on steel.

Why Choose This Fierce 6.5mm Barrel?

• Do-It-All 22" Length: The sweet spot for 6.5 cartridges—long enough to generate meaningful velocity, short enough to keep the rifle lively from prone to barricade.

• 1:8 Twist for Modern Bullets: Optimized to stabilize a wide range of 6.5mm bullets (typically ~120–147 grains), from high-BC match projectiles to premium hunting loads.

• 5/8"-24 TPI: The most common .30-cal class thread pitch for quick compatibility with brakes, flash hiders, and suppressor mounts.

• Precision-Centric Build: Quality machining supports consistent bore geometry and concentricity—key ingredients for tight groups and predictable cold-bore shots.

• Versatile 6.5 Platform: Ideal for popular 6.5mm chamberings (e.g., 6.5 Creedmoor, 6.5 PRC, 6.5x47 Lapua—chamber to be verified per your specific barrel/receiver).

Note: This listing references a 6.5mm barrel specification. Always confirm the exact chambering, contour, material/coating, and gas/action compatibility with the seller’s product sheet before purchase.

Key Features & Specs

• Caliber: 6.5mm (verify chamber—e.g., 6.5 Creedmoor/PRC/etc.)

• Length: 22 inches

• Twist Rate: 1:8 right-hand

• Muzzle Threads: 5/8"-24 TPI

• Part Number: 651822

• UPC: 853418651827

• Compatibility: Fits actions/receivers designed for the barrel’s tenon spec and headspacing standard (verify make/model)

• Use Case: Long-range hunting, practical precision, steel matches, and field training

Performance You’ll Notice

• Flatter Trajectories, Better Wind: A 22" tube helps 6.5 bullets carry velocity and buck wind—confidence at distance with less guesswork.

• Consistent Precision: Quality bore and crown geometry aid in producing small ES/SD with tuned handloads or premium factory ammo.

• Modularity at the Muzzle: 5/8"-24 threads let you add recoil-taming brakes, tune POI with different devices, or run suppressors (where legal).

Ideal Use Cases

• Western Big-Game & Open Country Hunts: Pair with 130–143gr hunting bullets for ethical reach and reliable terminal performance.

• Practical Precision / NRL Hunter-Style Rigs: Balanced length for tripod/barricade work without excessive front weight.

• Range & Steel: Ring steel from 300 to 1,000+ yards* with high-BC 6.5 bullets and good dope.
  *Distance capability depends on cartridge, load, altitude, and shooter skill.

Build & Compatibility Notes

• Action/Receiver Fit: Confirm tenon thread pattern, shoulder datum, and headspace standard for your action (e.g., Savage small shank, 700-pattern custom actions, etc.).

• Chamber/Freebore: Verify chamber specification and freebore if you plan to run long, heavy-for-caliber bullets or magazine-length constraints.

• Muzzle Devices: Use properly timed brakes or suppressor mounts for recoil control; re-torque and re-zero after installation.

• Stock/Chassis: Ensure your stock inletting clears the chosen contour; free-float for best accuracy.

• Torque & Tools: Follow the action maker’s torque guidance; use quality action wrenches and barrel vises to prevent galling or misalignment.

Setup Tips (Best Practices, Non-Instructional)

1. Headspace Correctly: Always gauge headspace with the bolt/action you’ll run.

2. Mount the Muzzle Device: Time the brake or mount per spec; use proper shims/torque.

3. Break-In Your Way: Modern barrels often need minimal break-in—shoot, verify, and clean as you prefer.

4. Find the Load: 6.5s often shine with 120–147gr bullets; test a few factory loads or handloads for the smallest vertical at your zero distance.

5. Document Dope: Record drops and wind holds at 200/300/600/800+ for fast, reliable corrections.

Care & Maintenance

• Routine Cleaning: Use quality bore solvent and nylon/bronze brushes; finish with a light oil film if storing.

• Copper Management: Monitor for copper fouling; de-copper periodically to maintain peak accuracy.

• Protect the Crown: Clean from the chamber end where possible; use a bore guide to preserve throat alignment.

What to Pair It With

• Adjustable Brake or Hybrid Mount to manage recoil and maintain sight picture.

• Torque-Trusted Action & Chassis for rigidity and repeatability.

• 2–10× / 3–15× or 4–16× Optic with reliable tracking and a usable reticle for holds.

• Quality Rings/Base torqued to spec for zero integrity.

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Fierce Firearms 6.5mm, 22" Barrel — 1:8 Twist, 5/8"-24 TPI (651822 | 853418651827): a balanced, accuracy-forward tube that brings real long-range capability to your 6.5 build—ready for brakes, cans, and the field.

The End