6.5 Weatherby RPM Ammo: Superior Accuracy and Performance

Updated · 6 products · 5 in stock · prices refreshed daily
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Brand:

Weatherby

Bullet Type:

Hornady Interlock

Caliber:

6.5mm WBY RPM

Capacity:

20

Finish Per Color:

Brass

Grains:

140 grain

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(0)

Brand:

Weatherby

Bullet Type:

Barnes LRX Lead Free

Caliber:

6.5mm WBY RPM

Capacity:

20

Finish Per Color:

Brass

Grains:

127 grain

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(0)

Brand:

Weatherby

Caliber:

6.5mm WBY RPM

Capacity:

20

Finish Per Color:

Brass

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(0)

Brand:

Weatherby

Bullet Type:

Hammer Custom

Caliber:

6.5mm WBY RPM

Capacity:

20

Grains:

124 grain

Rounds:

20

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(1)

Brand:

Weatherby

Bullet Type:

Nosler Accubond

Caliber:

6.5mm WBY RPM

Capacity:

20

Finish Per Color:

Brass

Grains:

140 grain

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Marketplace Insights ★ 4.9/5 based on 24 customer reviews across 6 products from 23 retailers

Exceptional production rifle praised for outstanding accuracy, superior build quality, and lightweight design with rare shipping condition issues.

What customers like

Accuracy & Precision71%
Regularly get 1/2" groups with premium ammo. Best group was 1/4".
Quality & Craftsmanship54%
Superior quality, aesthetically pleasing, extremely accurate at long distances.
Lightweight Design29%
Extremely lightweight and the feel of the stock is fantastic.
Trigger Quality25%
Great trigger that was extremely easy to adjust to the exact pull weight.
Value for Money13%
Great rifle for the price, mine is in 300 Win Mag and it lives up to the guarantee.

Common concerns

Shipping Damage & Condition8%
Upon opening the case there were marks, dents and scratches in the wood.
Frequently Asked Questions
6.5 Weatherby RPM Ammo: Superior Accuracy and Performance

What is 6.5 Weatherby RPM?

6.5 Weatherby RPM (Rebated Precision Magnum) is a modern hunting cartridge based on a lengthened .284 Winchester case. Its rebated rim fits standard .30-06 bolt faces while offering increased case capacity for higher velocities. Weatherby chambers it in Mark V rifles including the Backcountry Ti and Mark V APEX for long-range performance.

What is the velocity of 6.5 WBY rpm?

6.5 WBY RPM typically achieves 3000–3100 fps with 140-grain bullets and 3200–3250 fps with 127–129 grain projectiles. Actual velocity depends on barrel length, powder charge, and rifle variation. Factory loads advertise around 3225 fps from a 26-inch barrel.

What is the difference between 6.5 PRC and RPM?

6.5 PRC uses a magnum bolt face in short actions; 6.5 RPM uses a rebated rim standard bolt face but requires a long action. Both achieve roughly 3050 fps with 140-grain bullets. PRC has broad factory ammo and brass availability; RPM is Weatherby-exclusive with limited supply and higher costs.

What is the case capacity of 6.5 Weatherby RPM?

6.5 Weatherby RPM has a case capacity of 81 grains of H2O.