With this adaptor, you can use Burris Zee Rings on your Ruger® rifle or handgun. It properly anchors and aligns your scope so you can consistently put rounds on the target.
410990 Compatible with M77 and Super RedHawk
410991 Compatible with Number One, 77/22, 77ML, 77/44, Mini 14, RedHawk
410992 Compatible with M77, for use with Eliminator Laser Scopes.
Suggested Retail Price: $37
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