{"product_id":"griffin-armament-dual-lok-mini-muzzle-brake-5-56-caliber-qpq-nitride-1-2x28-dlm556","title":"Griffin Armament Dual-Lok Mini Muzzle Brake 5.56 Caliber QPQ Nitride 1\/2x28 DLM556","description":"Product Description\n\u003cp\u003eThe Griffin Armament Dual-Lok Mini Brake (DLM556) is a compact, high-performance muzzle device engineered for 5.56\/.22 caliber firearms with 1\/2x28 threading. Built from tough 17-4PH stainless steel and coated in a wear-resistant QPQ Nitride finish, this minimalist brake integrates directly with the Griffin Armament Dual-Lok quick-detach (QD) suppressor mounting system. Sixty precisely machined mounting grooves paired with the mount's two out-of-phase locking positions deliver 120 effective locking positions total, guaranteeing a tightly secured suppressor with consistent point-of-impact (POI) retention. At only 1.42 inches in overall length and 2.3 ounces, the DLM556 adds minimal weight and profile to the host firearm compared to most competing suppressor mounts. Integrated compensating ports actively reduce muzzle climb and felt recoil, while a sacrificial baffle protects the suppressor's internal components to extend its service life. A shim set is included for precise timing during installation.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Highlights\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e120 Effective Locking Positions:\u003c\/strong\u003e 60 machined grooves doubled by two out-of-phase locking collar positions ensure a secure, tightly locked suppressor attachment every time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePremium 17-4PH Stainless Steel Construction:\u003c\/strong\u003e QPQ Nitride finish delivers outstanding corrosion resistance and long-term durability under heavy use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSacrificial Baffle Design:\u003c\/strong\u003e Protects the suppressor's internal baffle stack to significantly extend suppressor service life.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompensating Ports:\u003c\/strong\u003e Strategically positioned ports reduce muzzle climb and felt recoil, improving accuracy and faster follow-up shots.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltracompact and Lightweight:\u003c\/strong\u003e At 1.42\" overall length and just 2.3 oz, the DLM556 adds minimal weight and length; shim set included for proper timing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Griffin Armament\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Dual-Lok Mini Brake\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e DLM556\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 689396837980\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Muzzle Brake\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e 5.56 \/ .22\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Pattern:\u003c\/strong\u003e 1\/2x28\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 17-4PH Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e QPQ Nitride\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length:\u003c\/strong\u003e 1.42 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 1.07\" (grooves), 0.93\" (unit)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.3 oz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Shim Set for Timing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eDisclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product's manufacturer.\u003c\/em\u003e\u003c\/p\u003e\n]]\u0026gt;","brand":"GRIFFIN ARMAMENT","offers":[{"title":"Default Title","offer_id":44199571357818,"sku":"FLX-194907","price":94.98,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1679\/0365\/files\/306284393.png?v=1788355041","url":"https:\/\/tlooutdoors.com\/products\/griffin-armament-dual-lok-mini-muzzle-brake-5-56-caliber-qpq-nitride-1-2x28-dlm556","provider":"TLO Outdoors","version":"1.0","type":"link"}