Buy Federal Premium 7mm PRC, 170gr, Terminal Ascent Bonded, 20rd Box

When you’re tracking a big-bodied Tennessee whitetail through the hardwood ridges of the Cumberland Plateau or glassing across a soybean field outside Jackson, you need a cartridge that delivers on impact at extended ranges. The Federal Premium 7mm PRC, 170gr Terminal Ascent Bonded, 20rd Box brings a level of terminal performance and downrange energy that matches the demands of serious hunters across the Volunteer State. Whether you’re working a food plot in Hardeman County or stalking elk out west, this ammunition is engineered to put game down cleanly, shot after shot.

What This Product Is and Who It’s For

The Federal Premium 7mm PRC (Precision Rifle Cartridge) with 170-grain Terminal Ascent Bonded bullets is a factory-loaded hunting and long-range shooting round designed for bolt-action rifles chambered in 7mm PRC. This ammunition is built for hunters who pursue heavy game—elk, moose, bear, and large feral hogs—as well as Tennessee deer hunters who want a cartridge that performs reliably at distances beyond 300 yards. It is also suited for precision rifle shooters who demand consistent velocity and tight accuracy from a production load. This is not a home defense or concealed carry round; it is a purpose-built hunting and long-range shooting cartridge for rifles with a 7mm PRC chamber.

Key Specifications

• Caliber: 7mm PRC (Precision Rifle Cartridge)
• Bullet Weight: 170 grains
• Bullet Type: Terminal Ascent Bonded (bonded lead core with copper jacket)
• Muzzle Velocity: Approximately 3,000 feet per second (from a 24-inch test barrel)
• Muzzle Energy: Approximately 3,400 foot-pounds
• Rounds Per Box: 20 rounds
• Box Count: 1 box (20 rounds total)
• Primer: Boxer-primed, reloadable brass cases
• Case Material: Brass
• Sectional Density: High (0.287), aiding deep penetration
• Ballistic Coefficient (G1): Approximately 0.570, providing flat trajectory and wind resistance
• Intended Firearm: Bolt-action rifles chambered in 7mm PRC
• Application: Big game hunting, long-range target shooting

Feature Deep-Dive

The Terminal Ascent Bonded bullet is the centerpiece of this load. Federal uses a proprietary bonding process that fuses the lead core to the copper jacket, preventing core-jacket separation upon impact. This design ensures that the bullet retains a high percentage of its original weight—often 90% or more—even after penetrating bone, heavy muscle, and thick hide. For a Tennessee hunter taking a shot on a mature buck quartering away, that weight retention translates directly to deeper wound channels and more reliable terminal performance.

The 170-grain bullet weight is a deliberate choice for the 7mm PRC. It strikes a balance between high sectional density for penetration and a flat trajectory for longer shots. At 300 yards, this bullet retains over 2,400 foot-pounds of energy, which is more than enough for elk-sized game. The boat-tail design and high ballistic coefficient reduce drag, meaning less wind drift and drop at distance. In open fields or powerline cuts where shots often stretch past 400 yards, this consistency matters.

Federal loads the Terminal Ascent with a specially engineered jacket that controls expansion across a wide velocity window. At close range—say 50 yards—the bullet expands rapidly but does not fragment, creating a large wound cavity. At extended ranges where velocity drops, the jacket still initiates controlled expansion, ensuring the bullet opens reliably. This dual-performance capability makes the cartridge versatile for Tennessee’s varied terrain, from dense thickets to open agricultural land.

The brass cases are manufactured to Federal’s tight tolerances, ensuring consistent neck tension and uniform powder burn. Each round is loaded to SAAMI specifications, which means it will feed reliably in any properly chambered 7mm PRC rifle. The primer pockets are uniform, and the cases are annealed for long life if you choose to reload them. For a shooter who values consistency from box to box, this attention to case quality reduces velocity spread and improves accuracy potential.

Velocity is a key advantage of the 7mm PRC over older 7mm cartridges. At 3,000 fps from a 24-inch barrel, the 170-grain Terminal Ascent offers a trajectory that drops only about 7 inches at 400 yards when zeroed at 200 yards. That flat shooting profile reduces the need for holdover or turret adjustments in the field. For a hunter who wants to make a confident shot on a buck standing at an unknown distance, this cartridge simplifies the math and increases the probability of a clean kill.

Finally, the 20-round box packaging is practical for both sighting-in and hunting. A typical range session to confirm zero and verify drops uses 10 to 15 rounds, leaving you with a full box for the field. The ammunition is sealed with a waterproof primer and case mouth sealant, protecting against moisture during humid Tennessee summers or rainy November hunts. Storage life is excellent when kept in a cool, dry place, and the box is compact enough to fit in most range bags or pack pockets.

Ideal Use Cases

• Hunting: Primary use case. Suitable for deer, elk, moose, bear, and wild hogs at medium to long range. The 170-grain bonded bullet is legal for hunting in all states that allow 7mm PRC.
• Long-Range Target Shooting: The flat trajectory and high ballistic coefficient make this round effective for steel targets and precision paper shooting out to 800 yards or more.
• Practice and Load Development: Use this factory load to establish baseline data for your rifle before developing handloads. Federal’s consistent velocity and pressure make it a reliable reference.

This ammunition is not intended for concealed carry, home defense, or competition shooting where rapid follow-up shots on multiple targets are required. It is a specialized hunting and long-range cartridge.

Compatibility Notes

• Firearms: Only use in rifles chambered specifically for 7mm PRC. Do not use in 7mm Rem Mag, 7mm-08, .280 Remington, or any other 7mm cartridge. The 7mm PRC has a different case head diameter and pressure specification.
• Ammunition: This box contains 20 rounds of Federal Premium factory ammunition. Do not mix with other brands or bullet weights in the same magazine or firing session without confirming zero.
• Magazines: Compatible with factory and aftermarket magazines designed for 7mm PRC. Check your rifle’s manufacturer for specific magazine recommendations.
• Accessories: Use a bore guide when cleaning to protect the chamber and throat. A quality scope with turrets calibrated for 7mm PRC trajectory is recommended for long-range use.
• Reloading: The brass is reloadable. Use standard 7mm PRC reloading dies and follow published load data. Federal recommends using their brass for best results.

FAQ

1. How does shipping to Tennessee work?
We ship to all valid Tennessee addresses, including residential, business, and PO boxes. Ground shipping via UPS or FedEx is standard. All ammunition shipments require an adult signature at delivery. We do not ship to P.O. boxes that cannot accept signature-required packages. Orders typically leave our warehouse within one business day.

2. What is the FFL transfer process for ammunition?
Ammunition does not require an FFL transfer for purchase in Tennessee. You can order this 7mm PRC ammunition directly from tn-guns.com, and we will ship it to your door. You must be 21 or older to purchase rifle ammunition. We verify age through our checkout system and may request ID for first-time orders. No background check or dealer transfer is needed for ammunition.

3. Is this ammunition compatible with my 7mm Rem Mag or 7mm-08 rifle?
No. The 7mm PRC is a distinct cartridge with a different case design, headspace, and pressure specifications. It will not chamber in 7mm Rem Mag, 7mm-08, .280 Remington, or any other 7mm rifle. Only use this ammunition in firearms clearly marked “7mm PRC” on the barrel. Attempting to fire it in an incorrect chamber can cause serious injury or damage.

4. What warranty does Federal offer on this ammunition?
Federal Premium ammunition is covered by a manufacturer’s warranty against defects in materials or workmanship. If you experience a malfunction due to a manufacturing defect, contact Federal’s customer service with the lot number from the box. tn-guns.com does not offer an additional warranty, but we will assist with the return process for defective product within 30 days of delivery.

5. Can I return or exchange this ammunition if I change my mind?
Due to safety regulations and the nature of ammunition, we do not accept returns or exchanges on opened boxes. Unopened, factory-sealed boxes may be returned within 14 days of delivery for a refund minus a 15% restocking fee and return shipping costs. Contact our customer service team for a return authorization number before shipping any product back. Ammunition that has been fired or tampered with cannot be returned.

Closing CTA

This Federal Premium 7mm PRC, 170gr Terminal Ascent Bonded, 20rd Box is in stock and ready to ship from our Tennessee warehouse to your doorstep. Whether you’re dialing in your rifle for the upcoming season or stocking up for a western hunt, this ammunition delivers the consistent performance you need. Order now and we’ll have it on its way to you within one business day. All Tennessee orders ship with tracking and adult signature required. Visit tn-guns.com to complete your purchase.