J4 Precision Jackets

All Berger bullets are made with J4 Precision Jackets. J4 Precision Jackets are known to be the most consistent and concentric bullet jackets in the world giving them a reputation that is unmatched. Berger Bullets as well as most custom bullet makers use J4 Precision Jackets exclusively. Bullets made with J4 Precision Jackets are used by bench rest shooters who use only the most accurate components. Mass produced bullet manufactures claim that they can make bullet jackets that measure .0003 or less variation in wall thickness, however, if you check you will find that only the J4 Precision Jacket meets this required tolerance with every lot. Making accurate bullets takes great care and patience and using J4 Precision Jackets is the only way you will achieve the highest level of accuracy with your bullets.

For current pricing, delivery times, and to place a J4 Jacket order, call us at 660-460-2800 or email us at sales@capstonepg.com.

Bench Rest Jackets

All of our Bench Rest Jackets are manufactured in bulk, once per year. Order by the deadline listed and you will receive delivery within the same calendar year. Deadline and estimated delivery date vary per part number.

Special Order Bench Rest Jackets

These jackets are by special order only, with minimum order quantities per part number ordered (cannot combine to meet minimums). Expect delivery times of 8-12 months from order.

J4 Precision Jackets

J4 Precision Jackets are the most precise bullet jackets in the world with an unmatched reputation. The most demanding custom bullet makers use J4 Precision Jackets exclusively, including Berger Bullets! J4 Jackets measure .0003″ or less wall thickness variance and are capable of producing bullets with +/-.0001.000″ total indicated runout (TIR). Achieve the highest level of accuracy when assembling your favorite Varmint, Target, Hunting or Tactical custom projectiles. Ultra Precision Bullet Jackets for Demanding Custom Bullet Makers.

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To place a J4 Jacket order, call us at 660-460-2800 or email us at sales@capstonepg.com.