Hornady A-Tip Custom Bullet Seating Stem for 7mm Rem Mag - 166 Grain (Model 397141)

SKU:
115727794
|
UPC:
090255971415
|
MPN:
397141
$15.35
$15.99
(You save $0.64 )
Current Stock:
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Caliber-Gauge:
7mm Caliber
Die Series:
1
Die Type:
Seating
Adapt to Mfg:
A-Tip Match Bullets
In Set:
166 gr

The Hornady A-Tip Custom Bullet Seating Stem for 7mm Rem Mag in 166 grain (Model 397141) is a precision replacement component designed for reloaders who demand consistency and reliability on every round. If you're running Hornady Custom Grade Dies and loading the A-Tip line, this seating stem is engineered specifically to seat those bullets with the care they deserve—minimizing run-out and eliminating the risk of bullet damage that comes with universal or mismatched seating stems.

Reloading is all about repeatability, and a purpose-built seating stem makes a measurable difference in your rounds' quality and performance. Hornady's A-Tip bullets are designed for precision, and using a stem matched to their exact profile ensures you're maximizing that potential. Whether you're working up loads for a long-range competition rifle or a premium hunting build, this component lets you focus on powder charges and primers instead of worrying about inconsistent seating.

This stem is designed exclusively for Hornady Custom Grade Dies and will not fit other manufacturers' die systems, so verify your setup before ordering. If you're already invested in Hornady's reloading ecosystem, adding this A-Tip-specific stem to your die gives you one more tool for producing match-grade ammunition.

Key Features

  • Machined to match the profile of Hornady A-Tip bullets for consistent, precise seating
  • Designed for use with Hornady Custom Grade Dies only
  • Minimizes bullet run-out and reduces risk of deformation
  • Replacement part for 7mm Rem Mag loads with 166-grain A-Tip bullets

Specifications

Caliber/Application7mm Rem Mag
Bullet Weight166 grain
Bullet TypeHornady A-Tip
Die CompatibilityHornady Custom Grade Dies only
Model Number397141

Frequently Asked Questions

Will this seating stem work with my current reloading die set?

This stem is designed exclusively for Hornady Custom Grade Dies and is not compatible with dies from other manufacturers. Verify that you're using a Hornady Custom Grade Die before purchasing.

Can I use this stem to seat other bullet types?

This seating stem is machined specifically for Hornady A-Tip bullets and their unique profile. Using it with other bullet designs may not provide optimal seating and could compromise precision.

What caliber and bullet weight does this stem handle?

This is a 7mm Rem Mag replacement stem matched to the 166-grain A-Tip bullet. If you're loading a different caliber or A-Tip weight, you'll need the corresponding stem for that configuration.