First Strike FSC Z-Extension CO₂ Test: What 51 to 67 Joules Shows
The older FSC CO₂ demonstration reports 51 and 67 Joules under its stated conditions. It supports a specific observed difference, not a fixed gain for every chamber kit.
Read guide
Z-RAM GUIDE
Z-RAM technical knowledge
Οδηγοί Z-RAM
Practical product, compatibility and installation guides for Z-RAM systems.
First Strike FSC / PepperBall TCP: 75-J CO₂ and 95-J HPA Package Claims
The 75-J CO₂ and 95-J HPA figures describe two complete Z-RAM upgrade offers. They are not a measured 20-J improvement from changing gas alone.
Read guide
First Strike FSC Power-Pin Test: 10-Inch vs 16-Inch Barrel Gains
The historical FSC test reported a larger average Power-Pin gain with the 10-inch barrel than with the 16-inch barrel. Here is what that comparison measures.
Read guide
First Strike FSC / PepperBall TCP: Power-Pin or Standard Steel Pin?
A steel replacement pin and a Power-Pin serve different purposes. Understand the durability-focused standard-length option and why the Power-Pin is not a like-for-like maintenance replacement.
Read guide
First Strike FSC / PepperBall TCP: Reading Z-MAG Chronograph Tests
A Z-MAG test contains several individual speed readings, not one guaranteed result. Learn what the sequence tells you, why FPS is not the same as Joules, and why the chronograph's measuring range matters.
Read guide
First Strike FSC: Z-RAM MagMode or Z-MAG?
MagMode is the small follower sold for a compatible existing magazine. Z-MAG is the larger magazine frame kit, and one MagMode is already included. Understand which purchase matches the component you actually need.
Read guide
First Strike FSC / PepperBall TCP: Shroud or Muzzle Brake?
Barrel cover and shroud name the same exterior accessory in Z-RAM's FSC/TCP presentation. The separate steel muzzle-brake offer is a different part with a specified threaded interface. Here is how to tell them apart...
Read guide
Z-RAM Shrouds for First Strike FSC / PepperBall TCP: 32 mm or 72 mm?
The 32 mm Z-RAM shroud is paired with 5.12-inch barrels in the current listing; the 72 mm version is paired with 7-inch barrels. Compare these two FSC/TCP covers, their shared construction and the different...
Read guide