Avalon Tec Peep Kit 1040311 equipped to preserve your mental 21800400202 Apparel Color:Basic Black 1040333 Durable Halfout Inserts with

equipped to preserve your mental fortitude and physical performance

This is called Accuracy by Design™ and it's why you'll shoot more X's with the Sigma than you've ever shot before

Windage lock button stops the micro-adjustable windage knob from turning if engaged

Increased dexterity with a stretch-woven polyester shell

Avalon Tec Peep Kit 1040311 equipped to preserve your mental 21800400202 Apparel Color:Basic Black 1040333 Durable Halfout Inserts with equipped to preserve your mental fortitude and physical performance This is called Accuracy by Design™ and it's why you'll shoot more X's with the Sigma than you've ever shot before