The NcSTAR AR-15 Combo Armorer’s Wrench is a multi-function steel tool designed to assist with common AR-15/M4/M16 maintenance and upgrades. It combines a GI barrel nut wrench, flash suppressor wrenches for A1 and A2 types, castle nut wrench options for older single-pin and newer M4 collapsible stocks, and a flat blade screwdriver in one 12.7-inch tool. Constructed of steel and finished in black, the wrench accepts a 1/2″ drive ratchet for additional leverage when needed. The tool suits armorer benches and field maintenance tasks where a compact, consolidated wrench is preferred.
Key Specifications
- The overall length is 12.7 inches.
- The weight is 20.2 oz.
- Constructed from steel with a black finish.
- Designed for AR-15/M4/M16 style platforms.
- Includes a barrel wrench for the GI barrel nut.
- Features dedicated wrenches for A1 & A2 flash suppressors.
- Provides castle nut functionality for older single-pin and M4 collapsible stock configurations.
- Includes a flat blade screwdriver feature.
- Compatible with a 1/2″ drive ratchet for added leverage.
- Listed design patent: US Pat. # D598723.
This compact, workhorse armorer’s wrench consolidates multiple specialist tools into one durable instrument, reducing the need for separate wrenches during maintenance or upgrades. Its steel construction and 1/2″ drive compatibility make it a practical choice for armorers, gunsmiths, and informed owners who value efficient, reliable tools that simplify routine AR-15 platform work.
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