Enhance Your A2-Style AR15 with Real Avid’s Master-Fit 5-Piece A2 Crowfoot Wrench Set
The Real Avid Master-Fit 5-Piece A2 Crowfoot Wrench Set is a specialized and purpose-built tool collection crafted to precisely fit and manipulate A2-style AR15 barrel nuts, buttstocks, muzzle devices, and castle nuts. This comprehensive set includes four crowfoot wrenches and a heavy-duty Master-Fit Torque Wrench, featuring titanium-coated stainless steel construction for a superior no-slip fit and robust gripping strength. Conveniently organized on a storage rail and housed in a durable hard-sided case, this set elevates your AR15 modification and assembly to a Master Grade® quality and precision level.
The Real Avid Master-Fit 5-Piece A2 Crowfoot Wrench Set provides the essential tools for modifying and building your A2-style AR15 with unparalleled ease and precision. Elevate your AR15 DIY projects to a new level of quality and upgrade to Real Avid’s Master-Fit for Master Grade precision.
Key Features:
- Purpose-built for A2-style AR15s, the set includes four crowfoot builder wrenches and a heavy-duty 1/2” torque wrench, accommodating common A2/AR15 assembly nut sizes.
- Constructed from titanium-coated stainless steel, these wrenches offer a precise fit and solid gripping strength, ensuring enhanced no-slip fitment and durability.
- Designed for precise fitment and manipulation of A2 barrel nuts, buttstocks, muzzle devices, and castle nuts, allowing confident torque application for various components.
- Includes specialized wrenches for basic A2 components and Free-Float barrel nuts: 20 Hole & 4 Hole Free-Float Barrel Nut wrench, Extended & Standard castle nut wrench, 3/4” Muzzle device wrench, 5/8” Muzzle device wrench / A2 Buttstock extension Tube wrench.
- The heavy-duty Master-Fit Torque Wrench offers a range of 10 to 150 foot-pounds for diverse torque settings, providing ±4% accurate readings, with 45 ratcheting teeth allowing optimal placement and leverage positions.
- The dual-directional torque feature enables torque setting on reverse threads as well, ensuring comprehensive functionality.
- The set includes a hard-sided storage case and a 1/2” drive rail holder to secure and organize the crowfoot wrenches.
Specifications
- Brand: Real Avid
- Model: Master Fit A2 Wrench Set – 5 Piece
- MPN: AVIDAVMF5WS

























