{"id":687,"date":"2017-04-13T08:44:53","date_gmt":"2017-04-13T12:44:53","guid":{"rendered":"http:\/\/shootingsight.com\/?post_type=product&#038;p=687"},"modified":"2026-05-06T13:00:59","modified_gmt":"2026-05-06T17:00:59","slug":"03a3-reduced-aperture","status":"publish","type":"product","link":"https:\/\/shootingsight.com\/?product=03a3-reduced-aperture","title":{"rendered":"03A3 Reduced Aperture"},"content":{"rendered":"<p>USGI sight apertures for the 1903a3 with a reduced aperture soldered in.\u00a0 Fully legal in the CMP &#8216;as issued&#8217; class.<\/p>\n<p>&nbsp;<\/p>\n<p>The amount of blur your eye sees is directly proportional to the aperture diameter, so dropping from a USGI .070 to a .042 aperture produces only 60% as much blur (ie a 40% reduction).<\/p>\n<p>&nbsp;<\/p>\n<p>Apertures are available in 0.042, 0.044, 0.047, 0.052, or 0.0595.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>USGI sight apertures for the 1903a3 with a reduced aperture soldered in.\u00a0 Fully legal in the CMP &#8216;as issued&#8217; class. &nbsp; The amount of blur your eye sees is directly proportional to the aperture diameter, so dropping from a USGI .070 to a .042 aperture produces only 60% as much blur (ie a 40% reduction). [&hellip;]<\/p>\n","protected":false},"featured_media":332,"comment_status":"open","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"product_cat":[27,173],"product_tag":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/shootingsight.com\/index.php?rest_route=\/wp\/v2\/product\/687"}],"collection":[{"href":"https:\/\/shootingsight.com\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/shootingsight.com\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/shootingsight.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=687"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shootingsight.com\/index.php?rest_route=\/wp\/v2\/media\/332"}],"wp:attachment":[{"href":"https:\/\/shootingsight.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=687"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/shootingsight.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=687"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/shootingsight.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=687"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}