Buffer page

Why do high performance shotshells use buffer? Lead, Steel and Bismuth -- magnum shotshells have heavier payloads moving faster than a typical shotshell load. To create lethal long-range loads the pattern must be put under control on a pellet-by-pellet basis to help the choke do its job with the entire payload.

Velocity management: Magnum loads put far more demands on the components in your shotshells: The pellets are going from zero-feet per second to around 1400 f.p.s. in the length of your barrel. To retain proper shape and/or directional input, a broad launch platform is necessary. By filling spaces between the pellets with a fluffy, irregularly shaped buffer, pellets have a broad area of support during the critical stage of initial set back.

Why are there different types of buffers? Different pellet types and sizes require different buffering properties to manage setback energy. Each jar will do about 150 loads. Use the Buffer scoop and fill as needed.

Three easy steps to better patterns:

Step 1.

Just before crimping, pour buffer into the pellets payload. About 1 buffer scoopful. More or less, as needed.

Step 2.

Allow the buffer to migrate between the pellets - tap the side of the shell - buffer level will stabilize. Add buffer as necessary to make buffer level with top layer of pellets.

Step 3.

Place an overshot card on top of the pellets. Crimp the shell closed.

Enjoy better loads!

Types of Buffer

Original Design Buffer
Ballistic Products Original Design Buffer is formulated to give the shooter maximum magnum load pattern density with an absolute minimum rise in chamber pressures.

Special Mix#47™
Years ago, Ballistic Products developed this special combination of ingredients to handle the difficulties of steel and very large pellets. As an absolute success, Mix 47 has been used for all buffering applications since. Minimum pressure increase, maximum pattern density, and round pellets are the result with Mix 47. Mix 47 stabilizes steel shot pellets and keeps patterns dense, even under the stress of 1500 fps velocities!

Bismuth Buffer
Formulated of specific, energy-absorbing/lubricating materials that pampers bismuth shot columns during initial setback and throughout the transition into forcing cone and barrel. Offers support necessary to deliver the maximum downrange pattern.