The Innerloc® EXP offers open-on-impact reliability that is engineered at the factory level to eliminate any potential failures that may occur in the field.

Thanks to over two years of research and thousands of hours of testing, you can now shoot an expandable head with confidence! The Innerloc EXP features a breakthrough called "ClipLoc"; an all-steel tensioning system that is precision machined to perform to exact factory specifications. Now, Innerloc can take thousands of hours of testing and research and use computer controlled manufacturing techniques to guarantee precise performance in the field with every EXP. Don't stretch your luck with any other expandable head, shoot the EXP and enjoy Positive Reliabilty


ClipLocTM eliminates the "unknown" factor in expandables.

ClipLocTM functions as a tiny spring to produce a measured tension against the rotating surface of the blade base. On impact, the force needed to open the blade is "engineered" into the head. This level of control and repeatability guarantees positive performance in every head that leaves the factory.


Innerloc® EXP lets you choose a cutting diameter.

The stop collar at the base of each EXP head is reversible, allowing you a choice of cutting diameters.

3 pack