# M-LOK ARCA Rail > HCC Tactical · $42.70 · In stock - Page: https://ridgerunner.com/en/product/m-lok-arca-rail - Brand: [HCC Tactical](https://ridgerunner.com/en/brand/hcc-tactical.md) - Category: [Range and Shooting](https://ridgerunner.com/en/shop/range-and-shooting.md) > [Gun Parts and Accessories](https://ridgerunner.com/en/shop/range-and-shooting/gun-parts-accessories.md) - Returns: See https://ridgerunner.com/en/shipping-return-policy - Shipping: free on orders over $100; sales tax is calculated at checkout ![M-LOK ARCA Rail](https://d1us074mrxfudh.cloudfront.net/products/7991147298902/d804f3b5264bad2b.png) ## Description The Magpul® M-LOK® Dovetail Adapter for RRS®/ARCA® Interface is a lightweight, machined, Mil-Spec hard anodized aluminum mounting plate. 2 Slot for RRS®/ARCA® Interface: Designed for M-LOK slot compatible hand guards and is fully compatible with most accessories—bipods, tripods, etc.—that use the RRS Dovetail Standard. The 2 Slot M-LOK Dovetail Adapter features multiple drilled and tapped holes that are optimally located to limit overall travel of accessories. It has comfortable, yet functional, snag-resistant beveled edges. Its optimally-placed recoil / impact mitigation lugs ensure the M-LOK Dovetail Adapter remains securely in place throughout the most rugged use and heaviest recoil impulses, making the M-LOK Dovetail Adapter a rugged, repeatable and precise mounting solution. 4 Slot for RRS®/ARCA® Interface: Designed for M-LOK slot compatible hand guards and is fully compatible with most accessories—bipods, tripods, etc.—that use the RRS Dovetail Standard. The 4 Slot M-LOK Dovetail Adapter features multiple drilled and tapped holes that are optimally located to limit overall travel of accessories. It has comfortable, yet functional, snag-resistant beveled edges. It also includes a hardware access feature to allow removal of the front action screw on a rifle mounted on a Magpul Pro 700 chassis without the need for removal of the Dovetail Adapter from the chassis. Optimally-placed recoil / impact mitigation lugs ensure the M-LOK Dovetail Adapter remains securely in place throughout the most rugged use and heaviest recoil impulses, making the M-LOK Dovetail Adapter a rugged, repeatable and precise mounting solution. Pro Stock Full Rail for RRS®/ARCA® Interface: Designed specifically for the Magpul Pro 700 rifle stock and is fully compatible with most accessories--bipods, tripods, etc.--that use the RRS Dovetail Standard. The M-LOK Dovetail Adapter features multiple drilled and tapped holes that are optimally located to limit overall travel of accessories. It has comfortable, yet functional, snag-resistant beveled edges and it has a feature that allows access to the front action screw without requiring removal of the Dovetail Adapter from the chassis. Optimally-placed recoil/impact mitigation lugs ensure the M-LOK Dovetail Adapter remains securely in place throughout the most rugged use and heaviest recoil impulses, making the M-LOK Dovetail Adapter a rugged, repeatable and precise mounting solution. Made in the USA. SPECIFICATIONS: 2 Slot for RRS®/ARCA® Interface: • Attachment: RRS / ARCA • Length, max: 3.15 in. • Weight: 1.31 oz. • Height: 0.20 in. • Width: 1.50 in. • Compatibility: Compatible with RRS Dovetail Standard accessories and M-LOK forends and hand guards 4 Slot for RRS®/ARCA® Interface: • Attachment: RRS / ARCA • Length, max: 7.75 in. • Weight: 2.79 oz. • Height: 0.20 in. • Width: 1.50 in. • Compatibility: M-LOK forends and hand guards, accessories using the RRS Dovetail Standard Pro Stock Full Rail for RRS®/ARCA® Interface: • Attachment: RRS / ARCA • Platform: Remington® 700 • Length, max: 13.25 in. • Weight: 4.49 oz. • Compatibility: Fits all Magpul Pro 700 Stock M-LOK forends and accepts RRS Dovetail Standard compatible accessories. Not compatible with any other M-LOK hand guard without overhanging. • Height: 0.20 in. • Width: 1.50 in. Product Downloads • MAG1051 M-LOK Dovetail Adapter – 2 Slot for RRS/ARCA Interface Installation Instructions • MAG1052 M-LOK Dovetail Adapter – 4 Slot for RRS/ARCA Interface Installation Instructions • MAG1053 M-LOK Dovetail Adapter – Pro Stock Full Rail for RRS/ARCA Interface Installation Instructions • M-LOK Installation Tips ## Options | Color | Price | Available | SKU | GTIN | | --- | --- | --- | --- | --- | | Black / (2 Slot) 3.15" ARCA® Interface | $42.70 | Yes | MPIMAG1051 | | | Black / (4 Slot) 7.75" ARCA® Interface | $56.95 | Yes | MPIMAG1052 | | | Black / Magpul Pro 700 Stock ARCA® Interface | $71.20 | Yes | MPIMAG1053 | | ## Related products - [V-Lite™ Multi-Color](https://ridgerunner.com/en/product/v-lite-multi-color.md) — HCC Tactical, $65.40 - [Surefire Part - Scoutlight - The switch receptacle accepts the ST07 - SR07 and SR07-D-IT remote tape switches (sold separately) - No Cable - Black DS00](https://ridgerunner.com/en/product/surefire-part-scoutlight-the-switch-receptacle-accepts-the-st07-sr07-and-sr07-d-it-remote-tape-switches-sold-separately-no-cable-black-ds00.md) — Atomic Defense, $131 - [Battleshell™ Universal EUD/Phone Pouch](https://ridgerunner.com/en/product/battleshell-universal-eud-phone-pouch.md) — HCC Tactical, $62.91 - [High Speed Gear Soft TACO - Holds 32 Oz. 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