#pw { all: initial; display: block; font-family: &';DM Sans&';,&';Helvetica Neue&';,Arial,sans-serif; color: #1a1a1a; background: #fff; line-height: 1.65; } #pw * { box-sizing: border-box; } #pw .bb { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; padding: 10px 0 14px; border-bottom: 2px solid #c8913a; margin-bottom: 16px; font-size: 14px; } #pw .bn { font-weight: 700; } #pw .bs { color: #666; font-size: 13px; } #pw .br { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 18px; } #pw .bd { font-size: 12.5px; font-weight: 600; padding: 5px 12px; border-radius: 20px; background: #faf3e6; color: #8a6420; border: 1px solid #e0c48a; } #pw .bg { background: #e9f5ea; color: #1f6b2e; border-color: #a7d3ad; } #pw .ld { font-size: 16px; margin: 0 0 16px; color: #2a2a2a; } #pw h2 { font-size: 21px; margin: 26px 0 10px; font-weight: 700; border-bottom: 1px solid #eee; padding-bottom: 7px; } #pw p { font-size: 15px; color: #2a2a2a; margin: 0 0 14px; } #pw ul { margin: 0 0 18px; padding: 0 0 0 22px; font-size: 15px; } #pw li { margin: 0 0 7px; } #pw .wn { background: #fdf3f3; border: 1px solid #e8c5c5; border-left: 4px solid #b03a3a; border-radius: 8px; padding: 14px 18px; margin: 0 0 18px; font-size: 14.5px; color: #5a2323; } #pw .wn strong { color: #8a1f1f; } #pw .nt { background: #f5f7fa; border: 1px solid #d5dde8; border-left: 4px solid #c8913a; border-radius: 8px; padding: 14px 18px; margin: 0 0 18px; font-size: 14.5px; } #pw table { width: 100%; border-collapse: collapse; margin: 0 0 18px; font-size: 14px; } #pw td { padding: 8px 12px; border: 1px solid #e5e5e5; vertical-align: top; } #pw td:first-child { font-weight: 600; background: #fafafa; width: 40%; } #pw a { color: #8a6420; font-weight: 600; text-decoration: underline; } #pw .lk { background: #fafafa; border: 1px solid #e5e5e5; border-radius: 8px; padding: 14px 18px; margin: 0 0 8px; font-size: 14.5px; } AS Designs - Active Safety DesignsA Authorized Dealer - ARTakedownTool.com HK MR556 & MR762 SIG MCX Spear 277 & 308 M2 Tool Steel - DLC Finish In Stock - Ships Fast Running an ARC-Fire V2 in an HK MR556, MR762, or SIG MCX Spear? This is the transfer lever built for those heavy platforms - M2 tool steel with a DLC finish, engineered for optimized compatibility and long-term reliability where the standard lever merely works. What It Does The standard ARC-Fire lever functions in MR-pattern rifles - this dedicated lever improves reliability and long-term function under the heavier operating systems of the MR556/MR762 and the Spear 277/308. It comes as a single lever and drops into your existing ARC-Fire V2 kit. Material M2 tool steel, DLC finish Fits HK MR556, HK MR762, SIG MCX Spear .277 Fury, Spear .308 Requires ARC-Fire V2 kit (this replaces the standard lever) Spear 277/308 also requires The MCX Heavy trip kit - ask us about the bundle V2 only, these platforms only. Will NOT work with ARC-Fire V1 kits, and must not be used on any other platform - you risk damage to the lever, the host, or yourself. Pairs your Spear or MR build into the AS Designs ecosystem - the widest platform support of any reset system we carry. See the full lineup on our AS Designs brand page. State Restrictions Apply: this product does not ship to CA, CO, CT, DE, FL, HI, IL, MA, MD, MN, NJ, NV, NY, OR, or RI. See our legality guide. Gunsmith installation recommended. SIG SAUER and H&K trademarks are referenced for identification only; no endorsement implied. Modification may void the firearm&';s warranty. Complete the build: ARC-Fire V2 - $249.99 A MCX Slip Trip Kit A AS Designs Collection A AS Designs Brand Hub