APS Inc receiver rods are a must have for builders, saving time and effort. Reaction rods directly contact the steel extension rather than the aluminum upper which reduces the chance of damage. Just place in a standard bench vise and slide your upper over it at a variety of angles, fast set up time makes it a pleasure to use over traditional clam shell style blocks.
- Fits AR-15s upper receivers with standard chambers such as .223/5.56/300 Blackout
- Made in the USA
- Hardcoat anodized aluminum ensures no marring of the upper receiver during assembly
- Great for installing the barrel nut, handguards, flash hiders, scopes and more.
- Faster set up than traditional receiver blocks.
- Redirects torque force through the steel barrel extension.
Recommended torque 50-70 Ft/lbs
Do not exceed 100 Ft/lbs