Castle Nut and Torque/Tension Multi-Function Wrench, Steel

Specifications Function: Castle Nut / Torque Wrench Tool Build: Stainless Steel Compatibility: M4 / M16 Color: Steel Features Wrench Tool Compatible With M4 Aegs And Gbbrs Features Multiple Tools In One Package Assists In Disassembling/ Assembling Of M4/16/M4 Type Rifles Full Metal Construction With A Slim Profile Necessary For Those Who Upgrade Their Airsoft Parts Replace Or Upgrade Your Buffer Tube To Suit Your Next Mission Lightweight, Sturdy And Easy To Carry