Weatherby Select Hornady Interlock Rifle Ammunition 6.5 Wby RPM 140gr SP 2975 fps 20/ct
$69.99
Weatherby Select 6.5 Wby RPM 140gr SP rifle ammunition delivers superior accuracy and terminal performance. Optimized for Weatherby Mark V rifles.
4 in stock
Weatherby has traditionally designed and built ultra-high velocity cartridges with unique case designs-belted magnums with a double-radius shoulder. This is seen in all of the existing Weatherby cartridges until now. The Mark V 6 lug standard action has been one of our best-kept secrets for years. The goal of the 6.5 WBY RPM was initially based around maximizing the potential of this great lightweight action. Setting out to produce the best backcountry rifle and cartridge combination ever it was a project not taken lightly. At our core Weatherby prides itself in ballistic superiority. The rebated rim helps achieve the desired velocity and energy we were looking for while remaining compatible with our 6 lug action. The 6.5 WBY RPM packs a punch and is capable of being chambered in Weatherby?s new sub-five-pound rifle the Mark V Backcountry Ti. This combination offers maximum downrange performance in the lightest rifle possible. After years of development the 6.5 WBY RPM combination achieves the weight savings ballistic performance and price that cannot be found in a rifle anywhere else.
| Weight | 1.375 lbs |
|---|---|
| Dimensions | 6.000 × 3.850 × 1.450 in |
| Manufacturer | Weatherby Ammunition |
| Caliber | 6.5 Wby RPM |
| Bullet Weight | 140gr |
| Velocity | 2975 fps |
| Rounds Per Box | 20 |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

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