Redding 73 Style Steel Neck Sizing Bushing .251" (73251) - UPC 611760732515 | Precision Reloading Essential for .223 Remington & 5.56 NATO
Elevate your reloading precision with the Redding #73 Style Steel Neck Sizing Bushing in .251" diameter (Part #73251, UPC: 611760732515). This heat-treated steel bushing is the gold standard for reloaders seeking unmatched accuracy in neck sizing operations. Designed specifically for Redding's bushing-style neck sizing dies, Type-S full-length sizing dies, and compatible models like certain RCBS dies, this .251 bushing delivers consistent neck tension for popular .22-caliber cartridges such as .223 Remington, 5.56 NATO, and similar high-volume rounds. Whether you're crafting match-grade ammo for competition shooting, varmint hunting, or tactical applications, the Redding 73251 ensures your cases are resized with minimal effort and maximum durability.
Why Choose the Redding .251" Neck Sizing Bushing (73251)?
Redding bushings stand out in the reloading world for their precision machining and superior materials. Unlike standard carbide or collet-style sizers, the #73 series allows you to swap bushings for exact neck tension control—typically sizing the neck down by 0.001" to 0.003" from your loaded cartridge's outside diameter (OD). For .223/5.56 brass, where loaded neck OD often measures around 0.253"-0.255", this .251" bushing provides the perfect "bump" for reliable bullet hold and consistent velocities. Reloaders rave about the reduced resizing force, extended brass life, and improved accuracy over fixed-die systems.
Key Features & Specifications
- Internal Sizing Diameter: Precisely 0.251 inches – Ideal for .22 cal cartridges (.223 Rem, 5.56 NATO, .22-250, etc.).
- Material: Heat-treated steel with hand-polished sizing surface (Rockwell hardness Rc 60-62) for ultra-smooth operation and long-lasting performance.
- External Dimensions: 1/2" outer diameter (OD) x 3/8" length – Universally interchangeable with all Redding bushing dies.
- Series: #73 Style Steel (standard version); upgrade to #76 TiN-coated (76251) for even lower friction if desired.
- Part Number: 73251
- UPC: 611760732515
- MSRP: Approximately $19.99 (street price $17-$23)
- Compatibility: Redding Type-S Neck Sizing Dies, Full-Length Sizing Dies, Competition Dies; works with some L.E. Wilson and RCBS bushings.
How to Select & Use the Redding 73251 .251" Bushing
Proper bushing selection is key to precision reloading. Follow these steps:
- Measure Loaded Neck OD: Use a micrometer or ball mic on a fired, sized, and bullet-seated case (mid-neck). Expect ~0.253" for .223 Rem.
- Choose Bushing Size: Subtract 0.001"-0.002" for standard tension (e.g., 0.253" OD → .251" or .252" bushing). Consult Redding's Master Neck Sizing Bushing Table (PDF) for caliber-specific recommendations.
- Install in Die: Thread into your Redding neck sizing die. No tools needed—quick swap for multi-caliber setups.
- Resize & Test: Lube necks lightly (Imperial Sizing Wax recommended). Check post-size OD for consistency.
Pro Tip: Store multiple bushings in Redding's 76999 Bushing Storage Box for organized reloading benches.
Benefits of Redding 73 Style Bushings for Reloading Enthusiasts
- Custom Neck Tension: Dial in exact grip for your brass and bullets—boosts accuracy and reduces bullet runout.
- Extended Brass Life: Only sizes the neck, preserving shoulder and body for multiple reloads.
- Low Friction & Durability: Polished steel surface minimizes galling; Rc 60-62 hardness outlasts softer competitors.
- Versatile for High-Volume Reloaders: Perfect for AR-15 plinkers, benchrest shooters, and PRS competitors loading .223/5.56.
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Customer Reviews & Real-World Performance
Reloaders on forums like AccurateShooter and retailer sites praise the 73251 for its "buttery smooth" feel and sub-MOA groups. "Switched from collets—night and day difference in consistency!" – Typical Amazon review. Pairs perfectly with Redding Competition Seat Stems for ultimate precision.
Where to Buy Redding 73251 .251" Steel Bushing (UPC 611760732515)
Stock up today from trusted retailers:
Don't settle for generic bushings—invest in Redding quality for reloads that shoot tighter groups. Order your Redding 73 Style Steel Bushing .251" (73251, UPC 611760732515) now and experience the difference!
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