Mark IV™ Pistol Bit Driver & Bit Set

Mark IV™ Pistol Bit Driver & Bit Set
Item Number: 18393
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 Number of Reviews: 1
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Detailed Description

Set provides shooters with the tools needed to install and adjust a wide variety of components on the Mark IV™ Pistol. Rugged bit driver includes a powerful magnet for fast bit changes and to hold the screw against the bit. The handle is made from a tough, nearly unbreakable plastic. The set includes the following Magna-Tip® Thin-Bits:

#120-1 Narrow Slot Bit fits the windage screw

#120-2 Narrow Slot Bit fits the mount screws atop the receiver

#185-1 3/32" Allen Wrench Bit fits the stock screws

#210-1 Narrow Slot Bit fits the elevation screw

All (4) bits store in the hollow handle of the bit driver. NOTE: The blades of these bits MUST fill the slot from side-to-side and edge-to-edge or they may break on a firmly seated screw. Applying freeze spray, heat, penetrating oil and/or a flight taps can help loosen a tight screw before applying pressure with these bits. All components made in the USA.

This product is not currently available for sale to California customers due to requirements associated with the California Safe Drinking Water and Toxic Enforcement Act of 1986 (Proposition 65). For more information go to

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Brownells mark IV kit is great quality 2/20/2019
this is perfect for your Mark IV. The description is lacking. The kit does have the 1/16 Hex wrench. The one for the safety. Here is what is included. #120-1 Bit #120-2 Bit #185-1 Bit #210-1 Bit #185-0 Bit #185-00 Bit