div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imagea href=https:reader042fdocumentsnetreader042viewer20220225175b0a48dd7f8b9a45518c0bf0html5page1jpg target=_blank img data-url=document-amazon-s3-556-installation-stepl-remove-your-existing-flash-hider-or-muzzlehtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: Specwar001pdf - Amazon S3 556 Installation Stepl- Remove your existing flash hider or muzzle brake using a 34 open end wrench Remove the crush washer from your barrel threads loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader042fdocumentsnetreader042viewer20220225175b0a48dd7f8b9a45518c0bf0html5thumbnails1jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imagea href=https:reader042fdocumentsnetreader042viewer20220225175b0a48dd7f8b9a45518c0bf0html5page2jpg target=_blank img data-url=document-amazon-s3-556-installation-stepl-remove-your-existing-flash-hider-or-muzzlehtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: Specwar001pdf - Amazon S3 556 Installation Stepl- Remove your existing flash hider or muzzle brake using a 34 open end wrench Remove the crush washer from your barrel threads loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader042fdocumentsnetreader042viewer20220225175b0a48dd7f8b9a45518c0bf0html5thumbnails2jpg width=140 height=200 adivdiv