My Account (Sign in)
Your basket is empty.
0
Basket
contact us by phone Help and contact
Free standard delivery over £199
100-day return policy
My Account (Sign in)
Wish list
Your basket is empty. (0)
Basket
Newsletter Newsletter
Sale

Over 300,000 customers - we say thank you!

4.93/5 "Very good" (1400+ reviews)

40,000+ products for hunting and shooting sports

Reloading Bullets Rifle Bullets NOSLER 375 CALIBER (0.375") 300GR SPITZER 50/BOX Support

Experience unparalleled performance with Nosler's Partition® bullets, featuring dual core construction for deep penetration and superior expansion at all velocities.

NOSLER 375 CALIBER (0.375") 300GR SPITZER 50/BOX

054041448451 749006286

Filters:

Variations
Filters:
Variations:

Variations:

Experience unparalleled performance with Nosler's Partition® bullets, featuring dual core construction for deep penetration and superior expansion at all velocities.
PARTITION® 30 CALIBER (0.308") FLAT BASE SPITZER RIFLE BULLETS - 375 CALIBER (0.375") 300GR SPITZER 50/BOX
Not available
Ballistic Coefficient (G1): 0.398 Brand Style: Partition Bullet Style: Spitzer Caliber: 375 Caliber Diameter (Breech): 0.375 Diameter (in): 0.375 Grain: 300 Sectional Density: 0.305 Product no.: 749006286
Not available
134.9 GBP 0 £134.90 *
Experience exceptional accuracy and terminal performance with Nosler 30 Caliber 150 gr Flat Base Spitzer Partition bullets, designed for reliable expansion and deep penetration.
PARTITION® 30 CALIBER (0.308") FLAT BASE SPITZER RIFLE BULLETS - PARTITION 30 CALIBER (0.308") FB SPITZER 150GR 50/BOX
Not available
Ballistic Coefficient (G1): 0.387 Brand Style: Partition Bullet Style: Spitzer Caliber: 30 Caliber Diameter (Breech): 0.308 Diameter (in): 0.308 Grain: 150 Sectional Density: 0.226 Product no.: 749004714
Not available
79.9 GBP 0 £79.90 *
Experience superior accuracy and terminal performance with Nosler's 375 Caliber 260gr Spitzer Partition bullets, ideal for hunting and long-range shooting.
PARTITION® 30 CALIBER (0.308") FLAT BASE SPITZER RIFLE BULLETS - 375 CALIBER (0.375") 260GR SPITZER 50/BOX
Not available
Ballistic Coefficient (G1): 0.314 Brand Style: Partition Bullet Style: Spitzer Caliber: 375 Caliber Diameter (Breech): 0.375 Diameter (in): 0.375 Grain: 260 Sectional Density: 0.264 Product no.: 749005706
Not available
119.9 GBP 0 £119.90 *
Experience unmatched accuracy and terminal performance with Nosler's 22 Caliber 60gr Spitzer Partition bullets, ideal for precision shooting and hunting.
PARTITION® 30 CALIBER (0.308") FLAT BASE SPITZER RIFLE BULLETS - 22 CALIBER (0.224") 60GR SPITZER 50/BOX
Not available
Ballistic Coefficient (G1): 0.228 Brand Style: Partition Bullet Style: Spitzer Caliber: 22 Caliber Diameter (Breech): 0.224 Diameter (in): 0.224 Grain: 60 Sectional Density: 0.171 Product no.: 749003585
Not available
59.9 GBP 0 £59.90 *
Experience exceptional performance with Nosler 30 Caliber 180gr Protected Point Partition bullets, designed for accuracy and reliability in hunting and shooting.
PARTITION® 30 CALIBER (0.308") FLAT BASE SPITZER RIFLE BULLETS - 30 CALIBER (0.308") 180GR PROTECTED POINT 50/BOX
Not available
Ballistic Coefficient (G1): 0.361 Brand Style: Partition Bullet Style: Protected Point Caliber: 30 Caliber Diameter (Breech): 0.308 Diameter (in): 0.308 Grain: 180 Sectional Density: 0.271 Product no.: 749005001
Not available
84.9 GBP 0 £84.90 *
Experience exceptional accuracy and terminal performance with Nosler's 30 Caliber 180gr Spitzer Partition bullets, ideal for hunting and long-range shooting.
PARTITION® 30 CALIBER (0.308") FLAT BASE SPITZER RIFLE BULLETS - 30 CALIBER (0.308") 180GR SPITZER 50/BOX
Not available
Ballistic Coefficient (G1): 0.474 Brand Style: Partition Bullet Style: Spitzer Caliber: 30 Caliber Diameter (Breech): 0.308 Diameter (in): 0.308 Grain: 180 Sectional Density: 0.271 Product no.: 749005002
Not available
89.9 GBP 0 £89.90 *
Experience superior accuracy and terminal performance with Nosler's 8mm 200 gr Spitzer Partition bullets, designed for reliable expansion and deep penetration.
PARTITION® 30 CALIBER (0.308") FLAT BASE SPITZER RIFLE BULLETS - 8MM (0.323") 200GR SPITZER 50/BOX
Not available
Ballistic Coefficient (G1): 0.426 Brand Style: Partition Bullet Style: Spitzer Caliber: 8mm Diameter (Breech): 0.323 Diameter (in): 0.323 Grain: 200 Sectional Density: 0.274 Product no.: 749005473
Not available
99.9 GBP 0 £99.90 *
Experience superior accuracy and terminal performance with Nosler 338 cal 225 gr Spitzer Partition bullets, designed for reliable expansion and deep penetration.
PARTITION® 30 CALIBER (0.308") FLAT BASE SPITZER RIFLE BULLETS - 338 CALIBER (0.338") 225GR SPITZER 50/BOX
Not available
Ballistic Coefficient (G1): 0.454 Brand Style: Partition Bullet Style: Spitzer Caliber: 338 Caliber Diameter (in): 0.338 Grain: 225 Sectional Density: 0.281 Product no.: 749005643
Not available
114.9 GBP 0 £114.90 *
Experience unmatched accuracy and terminal performance with Nosler's 338 Caliber 210gr Spitzer Partition bullets, designed for reliable expansion and deep penetration.
PARTITION® 30 CALIBER (0.308") FLAT BASE SPITZER RIFLE BULLETS - 338 CALIBER (0.338") 210GR SPITZER 50/BOX
Not available
Ballistic Coefficient (G1): 0.400 Brand Style: Partition Bullet Style: Spitzer Caliber: 338 Caliber Diameter (Breech): 0.338 Diameter (in): 0.338 Grain: 210 Sectional Density: 0.263 Product no.: 749005684
Not available
109.9 GBP 0 £109.90 *
Experience unmatched performance with Nosler's Partition® bullets, featuring dual core construction for deep penetration and superior energy transfer on impact.
PARTITION® 30 CALIBER (0.308") FLAT BASE SPITZER RIFLE BULLETS - 338 CALIBER (0.338") 250GR PARTITION 50/BOX
Not available
Caliber: 338 Caliber Product no.: 749005707
Not available
134.9 GBP 0 £134.90 *
0 0 10 GBP

Not available.

Product no.: 749006286

Mfr. No.: 44845

Notify on availability 134.9 GBP
0 0 10 GBP
Description Specification Customers reviews Accessories

NOSLER 375 CALIBER (0.375") 300GR SPITZER 50/BOX

Notify on availability

Description:

The ultimate choice for precision hunting ammunition.

NOSLER® PARTITION 30 CALIBER (0.308”) FLAT BASE SPITZER RIFLE BULLETS are a testament to over 75 years of innovation in hunting ammunition. Designed for the serious hunter, these bullets are engineered to deliver unparalleled performance in the field.

Product Features:

  • Nosler Engineering: The unique lead-alloy, dual core design ensures superior mushrooming characteristics at virtually all impact velocities.
  • Fully Tapered Copper-Alloy Jacket: This jacket ruptures instantly at the thin mouth while gradually thickening along the bullet’s axis, controlling expansion and curling the jacket uniformly outward at both high and low velocities.
  • Nosler's Integral Partition: This feature supports the expanded mushroom and retains the rear lead-alloy core, ensuring that more than two-thirds of the original bullet weight is retained for deep penetration.
  • Dual Core Construction: Each Partition® bullet delivers optimum length, weight, and ogive design for maximum in-flight and terminal performance.
  • Special Crimp Locks: These locks add strength to resist deformation under the pressure of heavy magnums.

With the NOSLER® Partition® bullets, you can expect bone-crushing energy, a massive wound channel, and deep penetration, making them the ideal choice for your next hunting expedition.

Specifications:

  • Caliber: 30 Caliber (0.308")
  • Type: Flat Base Spitzer
  • Box Quantity: 50

Discover the difference that NOSLER® Partition® bullets can make in your hunting experience. Available now at Brownells UK.



Top takeaways

  1. The Nosler Partition bullets are renowned for their superior expansion, accuracy, and effectiveness in game hunting across various calibers and situations.
  2. These bullets feature a unique dual-core design that allows them to withstand high-velocity impacts at close range while still ensuring reliable expansion at long distances.
  3. The product comes in a 50 count box, with each bullet having a 300 grain weight and a 0.375" diameter, specifically designed for .375 caliber rifles.

Attributes

  • Ballistic Coefficient (G1): 
    0.398
  • Brand Style: 
    Partition
  • Bullet Style: 
    Spitzer
  • Caliber: 
    375 Caliber
  • Diameter (Breech): 
    0.375
  • Diameter (in): 
    0.375
  • Grain: 
    300
  • Sectional Density: 
    0.305
  • Quantity: 50
  • Delivery weight: 0.975kg
  • Shipping height: 54mm
  • Shipping width: 62mm
  • Shipping length: 82mm
  • UPC: 054041448451

Item details

Made in USA
US export classification: 0A505.x

Customers reviews

Customer ratings (5)

4.6 / 5
Recommended with reservations

Brownells USA 125 Nosler 04/11/2017

This bullet is very sensitive to different powders in my 6.5 Creedmore. I think with the right receipt it will be accurate. It is a fine bullet for Whitetail deer and expands nicely.

Definitely recommended

Brownells USA Nosler .257 115 gr. Partition 07/01/2014

I use this bullet in my .257 Roberts. With IMR 4831 powder I shoot, chronographed, 2650'/sec. At 100 yds. it ties the holes. At 200 yards I shot a deer in the neck on the right side, and the bullet exited on the left side shoulder. DRT, dead right there. Great Caliber with a super bullet.

Variations:

Experience unparalleled performance with Nosler's Partition® bullets, featuring dual core construction for deep penetration and superior expansion at all velocities.
PARTITION® 30 CALIBER (0.308") FLAT BASE SPITZER RIFLE BULLETS - 375 CALIBER (0.375") 300GR SPITZER 50/BOX
Not available
Ballistic Coefficient (G1): 0.398 Brand Style: Partition Bullet Style: Spitzer Caliber: 375 Caliber Diameter (Breech): 0.375 Diameter (in): 0.375 Grain: 300 Sectional Density: 0.305 Product no.: 749006286
Not available
134.9 GBP 0 £134.90 *
Experience exceptional accuracy and terminal performance with Nosler 30 Caliber 150 gr Flat Base Spitzer Partition bullets, designed for reliable expansion and deep penetration.
PARTITION® 30 CALIBER (0.308") FLAT BASE SPITZER RIFLE BULLETS - PARTITION 30 CALIBER (0.308") FB SPITZER 150GR 50/BOX
Not available
Ballistic Coefficient (G1): 0.387 Brand Style: Partition Bullet Style: Spitzer Caliber: 30 Caliber Diameter (Breech): 0.308 Diameter (in): 0.308 Grain: 150 Sectional Density: 0.226 Product no.: 749004714
Not available
79.9 GBP 0 £79.90 *
Experience superior accuracy and terminal performance with Nosler's 375 Caliber 260gr Spitzer Partition bullets, ideal for hunting and long-range shooting.
PARTITION® 30 CALIBER (0.308") FLAT BASE SPITZER RIFLE BULLETS - 375 CALIBER (0.375") 260GR SPITZER 50/BOX
Not available
Ballistic Coefficient (G1): 0.314 Brand Style: Partition Bullet Style: Spitzer Caliber: 375 Caliber Diameter (Breech): 0.375 Diameter (in): 0.375 Grain: 260 Sectional Density: 0.264 Product no.: 749005706
Not available
119.9 GBP 0 £119.90 *
Experience unmatched accuracy and terminal performance with Nosler's 22 Caliber 60gr Spitzer Partition bullets, ideal for precision shooting and hunting.
PARTITION® 30 CALIBER (0.308") FLAT BASE SPITZER RIFLE BULLETS - 22 CALIBER (0.224") 60GR SPITZER 50/BOX
Not available
Ballistic Coefficient (G1): 0.228 Brand Style: Partition Bullet Style: Spitzer Caliber: 22 Caliber Diameter (Breech): 0.224 Diameter (in): 0.224 Grain: 60 Sectional Density: 0.171 Product no.: 749003585
Not available
59.9 GBP 0 £59.90 *
Experience exceptional performance with Nosler 30 Caliber 180gr Protected Point Partition bullets, designed for accuracy and reliability in hunting and shooting.
PARTITION® 30 CALIBER (0.308") FLAT BASE SPITZER RIFLE BULLETS - 30 CALIBER (0.308") 180GR PROTECTED POINT 50/BOX
Not available
Ballistic Coefficient (G1): 0.361 Brand Style: Partition Bullet Style: Protected Point Caliber: 30 Caliber Diameter (Breech): 0.308 Diameter (in): 0.308 Grain: 180 Sectional Density: 0.271 Product no.: 749005001
Not available
84.9 GBP 0 £84.90 *
Experience exceptional accuracy and terminal performance with Nosler's 30 Caliber 180gr Spitzer Partition bullets, ideal for hunting and long-range shooting.
PARTITION® 30 CALIBER (0.308") FLAT BASE SPITZER RIFLE BULLETS - 30 CALIBER (0.308") 180GR SPITZER 50/BOX
Not available
Ballistic Coefficient (G1): 0.474 Brand Style: Partition Bullet Style: Spitzer Caliber: 30 Caliber Diameter (Breech): 0.308 Diameter (in): 0.308 Grain: 180 Sectional Density: 0.271 Product no.: 749005002
Not available
89.9 GBP 0 £89.90 *
Experience superior accuracy and terminal performance with Nosler's 8mm 200 gr Spitzer Partition bullets, designed for reliable expansion and deep penetration.
PARTITION® 30 CALIBER (0.308") FLAT BASE SPITZER RIFLE BULLETS - 8MM (0.323") 200GR SPITZER 50/BOX
Not available
Ballistic Coefficient (G1): 0.426 Brand Style: Partition Bullet Style: Spitzer Caliber: 8mm Diameter (Breech): 0.323 Diameter (in): 0.323 Grain: 200 Sectional Density: 0.274 Product no.: 749005473
Not available
99.9 GBP 0 £99.90 *
Experience superior accuracy and terminal performance with Nosler 338 cal 225 gr Spitzer Partition bullets, designed for reliable expansion and deep penetration.
PARTITION® 30 CALIBER (0.308") FLAT BASE SPITZER RIFLE BULLETS - 338 CALIBER (0.338") 225GR SPITZER 50/BOX
Not available
Ballistic Coefficient (G1): 0.454 Brand Style: Partition Bullet Style: Spitzer Caliber: 338 Caliber Diameter (in): 0.338 Grain: 225 Sectional Density: 0.281 Product no.: 749005643
Not available
114.9 GBP 0 £114.90 *
Experience unmatched accuracy and terminal performance with Nosler's 338 Caliber 210gr Spitzer Partition bullets, designed for reliable expansion and deep penetration.
PARTITION® 30 CALIBER (0.308") FLAT BASE SPITZER RIFLE BULLETS - 338 CALIBER (0.338") 210GR SPITZER 50/BOX
Not available
Ballistic Coefficient (G1): 0.400 Brand Style: Partition Bullet Style: Spitzer Caliber: 338 Caliber Diameter (Breech): 0.338 Diameter (in): 0.338 Grain: 210 Sectional Density: 0.263 Product no.: 749005684
Not available
109.9 GBP 0 £109.90 *
Experience unmatched performance with Nosler's Partition® bullets, featuring dual core construction for deep penetration and superior energy transfer on impact.
PARTITION® 30 CALIBER (0.308") FLAT BASE SPITZER RIFLE BULLETS - 338 CALIBER (0.338") 250GR PARTITION 50/BOX
Not available
Caliber: 338 Caliber Product no.: 749005707
Not available
134.9 GBP 0 £134.90 *

Customers also bought

Oops! Something went wrong.

We encountered an error while loading this content. Please refresh the page to continue. If the issue persists, contact our customer support.

Site Navigation
Product Categories
Ordering
Customer Service

Welcome!

to Brownells UK, your destination for anything gun related. With our roots in a genuine passion for firearms, we bring you an unmatched selection of Gun Parts, Firearm Accessories, Gunsmithing Tools, Scopes & Red Dot Sights and Expert Knowledge.

Whether you're looking to maintain, repair, or upgrade, we've got what you need!

For Shooters, By Shooters
We share your enthusiasm and know exactly what you're looking for because we're part of the community.

Massive Selection
From the essentials to the unique, find everything under one roof.

Our blend of tradition and innovation
Shop with the convenience of modern technology, backed by a legacy of experience.

Browse our collection and discover why we're the trusted name in shooting sports & hunting.

Brownells Norge - Komplett utvalg av ladeutstyr, våpendeler, kuler, hylser, kikkerter, optikk og luftvåpen Brownells Österreich - Einer der größten Lieferanten für Waffenteile, Büchsenmacherzubehör & Schießsportzubehör Brownells Switzerland - Einer der größten Lieferanten für Waffenteile, Büchsenmacherzubehör & Schießsportzubehör Brownells Deutschland - Einer der größten Lieferanten für Waffenteile, Büchsenmacherzubehör & Schießsportzubehör Brownells France - Le plus grand fournisseur d'Accessoires pour le tir, Pièces détachées & Outils d'Armurier Brownells Iberica - El mayor proveedor de accesorios para el Tiro, Piezas y herramientas del armero. Brownells Sverige - Världens största leverantör av Vapendelar, Vapensmide Verktyg & Skyttetillbehör Brownells Suomi Brownells Italia - Il negozio del più grande rivenditore di componenti e accessori per armi da tiro, difesa e caccia Brownells Polska - Największy na świecie dostawca części broni, narzędzi rusznikarskich & akcesoriów strzeleckich Brownells Česko - Největší světový dodavatel součástí zbraní, střeleckého příslušenství a zbrojního nářadí
*
Prices inclusive of duty & VAT.

© 2025 Brownells UK
Part of the Brownells Europe Group

Logo Brownells
Classical viewClassical view Mobile viewMobile view
Back to top