Area419 Area 419 Finger Groove Bolt Knob Bergara/CZ 457
$22.00
The Area 419 Finger Groove Bolt Knob is designed for the fastest, smoothest bolt manipulation on your Bergara or CZ 457 rifle, allowing you to maintain accuracy and speed.
15 in stock
This bolt knob was designed by Area 419 to be the best all around bolt knob for competition and general use. Its main feature is the finger groove which allows you to manipulate the bolt with just your pointer finger without searching for the ideal position each time. Your finger automatically catches in the groove to assure the fastest smoothest bolt manipulation. There are two knurled surfaces located on either side of the groove to give a sure grip.
- Made in the USA from 6061-T6 aluminum and anodized flat black.
- Defiance and Remington bolt knobs are threaded 5/16″-24.
- Remington knobs are 1-5/8″ long to accommodate shorter bolt handles
- Bergara and CZ 457 bolt knobs are threaded M6x1 and also work on many Accuracy International rifles.
- Mausingfield bolt knobs are internally threaded 10-32. Will only work on Mausingfield and Nucleus Bolts
| Weight | 0.100 lbs |
|---|---|
| Dimensions | 6.500 × 4.250 × 0.750 in |
| Manufacturer | Area419 |
| Finish | anodized flat black |
| Material | 6061-T6 aluminum |
| Dimensions | 1-5/8″ long |
| Compatible With | Bergara, CZ 457, Remington, Accuracy International, Mausingfield, Nucleus Bolts |
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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