Is the Redding 55050 Standard Competition Seating Stem compatible with my non-micrometer Redding seating dies?

No, the Redding 55050 is specifically designed for internal fitment within Redding Competition Seating Die assemblies and is incompatible with standard non-micrometer seating dies or dies manufactured by other brands.

Can I use this standard seating stem with VLD or high-ballistic-coefficient bullets in my .30 calibre cartridges?

No, this standard stem is intended for traditional tangent ogive and standard hunting or target projectiles. If you are loading modern long secant ogive or Very Low Drag (VLD) projectiles, you must use the dedicated Redding VLD seating stem model 55750 to prevent the tip from bottoming out.

Are there any electrical compliance or SAA/RCM regulatory marks required for this reloading component in Australia?

No, the Redding 55050 is a fully mechanical, non-powered reloading tool accessory made of heat-treated precision-machined steel. Mains voltage compatibility (240V), Australian plugs, and SAA/RCM regulatory certifications are not applicable to this product.

Will this long-profile seating stem fit into older-generation Redding seating dies?

The Redding 55050 features a long profile configuration measuring approximately 30.16 mm (1-3/16 inches) in overall length. Manufacturer notes indicate that this long stem may not function correctly in older-generation seating dies that were designed exclusively for short 1-inch standard stems.

30 Cal Seating Stem 55050 - Redding 55050

The Redding Standard Competition Seating Stem Long For 30 Caliber (Model 55050) is a factory replacement internal component designed for Redding Competition Seating Dies. Precision-machined from heat-treated steel, this free-floating seating plug self-centres within the die's bullet alignment sleeve to maintain concentricity and minimise runout during the bullet seating process. Featuring an overall length of 30.16 mm (1-3/16 inch), it provides the extended internal profile required to seat standard .30 calibre (7.62mm) projectiles in bottleneck rifle cartridges without marring bullet tips.

Key Features

Standard Ogive Internal Contouring: Internally profile-cut to engage traditional tangent-ogive hunting and target bullets on the ogive rather than the tip, preventing projectile deformation.
Self-Centring Alignment: Functions as a free-floating assembly inside the die sleeve to ensure true bullet-to-case-mouth alignment.
Precision-Machined Steel: Manufactured from heat-treated steel with a smooth exterior finish for consistent seating depth across high-volume reloading sessions.
Extended Long Profile: Features a 30.16 mm overall length configured to factory specifications for compatible Redding micrometer-adjustable competition dies.

Specifications

Manufacturer Part Number: 55050
Calibre Compatibility: .30 Caliber / 7.62mm (e.g., .308 Winchester, .300 Winchester Short Magnum, .300 Remington SAUM, .30-338 Winchester Magnum, .300 AAC Blackout)
Overall Length: 30.16 mm (1-3/16 inch)
Construction: Heat-treated precision-machined steel
Profile: Long stem (standard smooth exterior)
Die Compatibility: Redding Competition Seating Dies only

Who is the Redding Standard Competition Seating Stem Long For 30 Caliber for?

Precision Handloaders Servicing Competition Dies — Requires a 30.16 mm overall length replacement seating stem to restore or maintain factory seating concentricity in Redding Competition Seating Dies for .30 calibre bottleneck rifle cartridges.
Target Shooters and Hunters — Utilises a seating stem contoured specifically to seat standard tangent ogive .30 calibre (7.62mm) hunting soft points and match projectiles without bottoming out on or deforming the bullet tip.

Less suitable for: Handloaders seating long secant ogive, Very Low Drag (VLD), or high-ballistic-coefficient bullets (which require a dedicated deep-cavity VLD seating stem to avoid contacting the projectile tip), users of non-micrometer seating dies or standard dies from other manufacturers, or older-generation dies configured strictly for short 25.4 mm (1-inch) stems.

SKU	RD41651LP
Model #	55050
Brand	Redding
Shipping Weight	1.0000kg

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Redding 55050 Seating Stem Long 30 Caliber Reloading Accessory

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