The most popular black powder receiver sight offers an immediate improvement in accuracy for the target shooter or hunter.

• Features 1/4 minute micrometer click adjustments for elevation and windage, quick release slide.
• 57SML fits perfectly on Lyman Deerstalker or Trade Rifle. 
• Other models may require minor drilling and tapping depending on manufacturer. 
• 57GPR fits Great Plains with supplied adapter.

Manufacturer Part Number:	3090114
UPC:	011516301147
Shipping Weight:	0.2 lb
Box Dimensions:	4.25 L x 2 W x 2 H (inches)