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.357 Magnum

Need some 357 Mag once fired casings. Diamond K Brass sells the best once fired 357 Mag brass online. We offer once fired reloading supplies, brass components, and bullets for sale. The 357 Magnum brass is always a favorite with reloaders.  Order online today and it ships tomorrow.

Diamond K Brass offers high quality 357 Mag once fired brass ready to ship.  We offer our 357 Mag once fired brass casings in both Brass and Nickel, anywhere from 500 pieces to 5000 pieces. Diamond K Brass offers our 357 Mag once fired brass cleaned from any debris. The 357 Mag once fired brass will consist of mixed manufacturer headstamps.

Also check out our 357 Mag Nickel casings.  These second to none 357 Mag Nickel casings that have not been processed.  

Need projectiles to complete your reloading process?  We have them.  Take a look at all the options we offer to go along with your once fired 357 Mag brass or nickel casings. 

Diamond K Brass is known to carry the highest quality brass available.  Our customer service is the best in the industry.  Check out all of our testimonials.   

Products

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NORMA .357 MAG 158GR FMJ 100CT
 
NORMA .357 MAG 158GR FMJ 500CT
 
NORMA .357 MAG 158GR FMJ 1000CT
NORMA .357 MAG 158GR FMJ 100CT
 
NORMA .357 MAG 158GR FMJ 500CT
 
NORMA .357 MAG 158GR FMJ 1000CT
Our Price:$105.00

NORMA .357 MAG 158GR FMJ 100CT

HIGH QUALITY

CONSISTENT ACCURACY

 

 

 
Our Price:$525.00

NORMA .357 MAG 158GR FMJ 500CT

HIGH QUALITY

CONSISTENT ACCURACY

 

 

 
Our Price:$1050.00

NORMA .357 MAG 158GR FMJ 1000CT

HIGH QUALITY

CONSISTENT ACCURACY

 

 

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.357 MAG 100+
 
.357 MAG 500+
 
NEW 357 MAG STARLINE 100+
.357 MAG 100+
 
.357 MAG 500+
 
NEW 357 MAG STARLINE 100+
Our Price:$45.00

Mixed Headstamps

May Contain both brass and nickel finish.

*Tumble Polish Available*

 
Our Price:$225.00

Mixed Commercial Headstamps

All brass finish

*Tumble Polish Available*

 
Our Price:$62.00

NEW STARLINE Processed Brass

357 MAGNUM Brass

Magnum Small Pistol Primer

1.275 - 1.285 O.A.L.

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NEW 357 MAG STARLINE 500+
 
.357 MAG NICKEL 100+
 
.357 MAG NICKEL 500+
NEW 357 MAG STARLINE 500+
 
.357 MAG NICKEL 100+
 
.357 MAG NICKEL 500+
Our Price:$310.00

NEW STARLINE Processed Brass

357 MAGNUM Brass

Magnum Small Pistol Primer

1.275 - 1.285 O.A.L.

 
Our Price:$39.00

Mixed Headstamps

All Nickel Plated Finish

*Complimentary Tumble Polish*

 
Our Price:$195.00

Mixed Headstamps

All Nickel Plated Finish

*Complimentary Tumble Polish*

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.357 MAG R-P Certified Once-Fired Brass 500+
 
.38/.357 CAL (.357) 125gr FP 500 ct.
 
.38/.357 CAL (.357) 158gr FP 500 ct.
.357 MAG R-P Certified Once-Fired Brass 500+
 
.38/.357 CAL (.357) 125gr FP 500 ct.
 
.38/.357 CAL (.357) 158gr FP 500 ct.
Our Price:$190.00

.357 MAG Remington-Peters Certified Once-Fired

*Some have never been shot*

Manufacturer Test Brass

 

 
Our Price:$69.00

.357 Diameter

125gr

Flat Point

Max Velocity: 1250 fps

 
Our Price:$79.00

.357 Diameter

158gr

Flat Point

Max Velocity: 1250 fps

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