Product Description
The Midwest Industries MIARAW Armorer's Wrench is a heavy-duty multi-tool engineered for servicing 5.56 and 7.62 AR-platform rifle components. Built from 4140 heat-treated steel, it features a 1/2-inch drive compatible with torque wrenches and is designed to work with encapsulated and pin-style barrel nuts, including the GI style. A dedicated drive end interfaces with Midwest Industries free-float barrel nuts—including CRM, SLH, CRT, CRLW, ULW, G3M, G4M, and SP Series. Additional tool faces support A2 muzzle devices and the thin flats found on many popular suppressor mounts. Practical extras like a castle nut driver with 3-notch engagement, a small hammer head, an integrated bottle opener, and torque spec markings on the handle make this a versatile, go-to wrench for builders and armorers.
Product Highlights
- Works with 5.56 and 7.62 AR-platform components, including GI-style barrel nuts
- Drive end fits MI free-float barrel nuts (CRM, SLH, CRT, CRLW, ULW, G3M, G4M, SP Series)
- Interfaces for A2 muzzle devices and thin suppressor mount flats
- Castle nut driver with 3-notch engagement, plus small hammer head and bottle opener
- Constructed from 4140 heat-treated steel with 1/2-inch torque wrench drive and handle torque specs
Specs
- Product Type: Armorer's wrench
- Platform Compatibility: 5.56 and 7.62 AR-platform rifle components
- Barrel Nut Compatibility: Encapsulated and pin-style, including GI style; MI free-float barrel nuts (CRM, SLH, CRT, CRLW, ULW, G3M, G4M, SP Series)
- Muzzle Device/Suppressor Compatibility: Interfaces for A2 muzzle devices; works with thin flats on many suppressor mounts
- Additional Tools: Castle nut driver (3-notch), small hammer head, integrated bottle opener, torque spec markings
- Drive Size: 1/2 inch
- Material: 4140 heat-treated steel
- Weight: 1.2 lb
- UPC: 812102033271
- Manufacturer Part Number: MIARAW
- Brand Name: Midwest Industries Inc
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