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BARSKA Iron Boresighter Kit 15-piece .177–.50 cal arbor set in case

BARSKA

BARSKA Iron Boresighter Kit 15-piece .177–.50 cal

SKU CH-AZBT-TJPH0

A 15-piece arbor kit covers .177 to .50 caliber and fits snugly in the barrel to eliminate play for precise bullet placement

  • TypeBinoculars/Telescopes
  • 15-piece arbor set covers .177 to .50 caliber
  • Snug barrel fit eliminates play for accurate boresighting
  • Precise bullet placement from the first shot
  • Iron construction provides durability for repeated use
  • Complete kit simplifies zeroing multiple firearms

Iron Boresighter Kit purpose

The BARSKA Iron Boresighter Kit is a 15-piece arbor set designed for rifles chambered from .177 to .50 caliber. It helps shooters achieve initial alignment between the bore and the optic before live fire. This kit suits hunters and target shooters who want to save ammunition and range time during the zeroing process.

Arbor fit eliminates play

Each arbor fits snugly inside the rifle barrel to remove movement that can cause inaccurate boresighting adjustments. The tight fit supports consistent bullet placement from the first shots. A precise initial alignment reduces the number of rounds needed to confirm zero on paper.

USA-only sale constraint

The supplier restricts export of this product outside the United States. International buyers cannot purchase or receive the kit through this channel. Domestic users gain a durable alignment tool that stores compactly in a range bag for repeated use.

Highlights

  • 15-piece arbor set covers .177 to .50 caliber
  • Snug barrel fit eliminates play for accurate boresighting
  • Precise bullet placement from the first shot
  • Iron construction provides durability for repeated use
  • Complete kit simplifies zeroing multiple firearms

Specifications

BrandBARSKA
TypeBinoculars/Telescopes

Questions about this item

Will the 15-piece arbor set need replacement after repeated use?

The 15-piece arbor set is built for durability and precise fit in barrels from .177 to .50 caliber, reducing wear from play during boresighting.

What limits accuracy during extended boresighting sessions?

Accuracy depends on the snug fit of each arbor in the barrel; any looseness introduces play that degrades the sight-in.

Does the kit generate heat or require power during all-day use?

The Iron Boresighter kit operates without batteries or electronics, so it produces no heat and needs no power.

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