{"product_id":"backup-thrd-prtctr-223rem-frag-blk","title":"Backup Tactical Thread Protector .223 Rem\/5.56 NATO 1\/2x28 – Fragmentation Black","description":"\u003cp\u003eThis Backup Tactical thread protector shields your muzzle threads from damage, debris, and corrosion when running your rifle without a muzzle device or suppressor. Precision-machined to ensure proper thread engagement, it maintains barrel integrity and prevents cross-threading when you're ready to install a brake, flash hider, or can.\u003c\/p\u003e\u003cp\u003eFeatures aggressive fragmentation-pattern knurling for easy hand-tightening and removal, even with gloves. CNC-machined from steel with a durable black finish. Fits standard .223 Remington and 5.56 NATO barrels with 1\/2x28 threads. Compatible with AR-15 platform rifles and other firearms chambered in .223\/5.56 with matching thread pitch.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thread Protector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Pitch:\u003c\/strong\u003e 1\/2x28\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e .223 Remington \/ 5.56 NATO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Fragmentation Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Firearms:\u003c\/strong\u003e AR-15, .223\/5.56 rifles with 1\/2x28 threads\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Backup Tactical","offers":[{"title":"Default Title","offer_id":47942225035519,"sku":"BACKFRAG-BLK223","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/1242443.jpg?v=1766570140","url":"https:\/\/doublestackstore.com\/products\/backup-thrd-prtctr-223rem-frag-blk","provider":"Double Stack Store","version":"1.0","type":"link"}