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Hornady Lock-N-Load® Headspace Bushing C .375 (25-06 Rem/270 Win/7x57/30-06/6.5x55 SE)


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The Lock-N-Load® Headspace Comparator extends brass life, improves accuracy, and enhances safety. The gauge measures variations in brass before and after firing or re-sizing. It allows for headspace comparison between fire-formed brass and re-sized brass.

C .375"

Cartridge Compatibility:
6mm Remington
257 Roberts
25-06 Remington
270 Winchester
7 X 57mm Mauser
280 Remington
30-30 Winchester
30-06 Springfield
300 H & H Magnum
7.62 X 39 British
6.5 X 55mm
7mm Winchester Short Magnum
30-40 Krag
6.5 Creedmoor
6.5 X 47 Lapua