This kit was designed specifically for gunsmiths and armorers. The set includes twelve (12) specialized crowfoot wrenches that will fit the most common AR15 assembly nuts and a heavy-duty ½” torque wrench. To ensure that this kit will last a lifetime, the wrenches are made from stainless steel and are titanium coated. We doubt that anyone can wear one out, even under heavy use.

The single-purpose crowfoot wrenches are specialized for precise fit and manipulation of MIL-SPEC and free-float barrel nuts, muzzle device and castle nuts. And, the titanium coated construction provides tight tolerances: i.e., solid nut-gripping strength and enhanced non-slip tool control.

This is the most complete and comprehensive AR15 armorer's torque wrench kit ever assembled. The individual specs are:

1. MASTER-FIT™ TORQUE WRENCH (10 – 150 FT-LBS)

2. DELTA RING BARREL NUT WRENCH

3. FREE-FLOAT BARREL NUT WRENCH

4. 3-PRONG FLASH HIDER WRENCH

5. EXTENDED & STANDARD CASTLE NUT WRENCH

6. THIN CASTLE NUT WRENCH

7. 2? SPANNER WRENCH

8. 5/8? MUZZLE DEVICE / A2 BUTTSTOCK EXTENSION TUBE WRENCH

9. 3/4? MUZZLE DEVICE WRENCH

10. 1-1/8? FREE-FLOAT BARREL NUT WRENCH

11. 30MM FREE-FLOAT BARREL NUT WRENCH

12. 1-1/4? FREE-FLOAT BARREL NUT WRENCH

13. 1-5/16? FREE-FLOAT BARREL NUT WRENCH

14. HARD-SIDED TOOL STORAGE CASE

As we said at the beginning, this kit was designed for armorers and gunsmiths. However, if you are an individual who likes to experiment with a variety of upgrades and modifications to your AR15, you may want to seriously consider it for your inventory. With an MSRP of $299, it isn’t cheap, but it is well worth every penny.