KAW VALLEY PRECISION AR-15 – STANDARD GAS BLOCK .936

When you're assembling an AR platform, the gas block anchors your entire system's reliability. This .936 diameter standard gas block from Kaw Valley Precision handles the thermal cycling and pressure demands that keep your rifle cycling smoothly. Whether you're building in Milpitas or anywhere in California, understanding your parts matters—check our resource on California firearm laws before finalizing your build.

Gas block sizing and installation fit

The .936 bore diameter is a common standard for mid-length and carbine-length gas systems on most modern AR-15 platforms. Proper fit between your barrel and gas block prevents leakage and maintains consistent cycling pressure. Installation requires attention to indexing and barrel taper specifications. For detailed guidance on sourcing compliant parts, TacticCAL's team can point you toward our California gun-buyer FAQ and help you understand local regulations that affect your build. Visit your Oakland gun store at TacticCAL in Sunnyvale.

Frequently asked questions

What barrel profile does this gas block work with?

The .936 diameter accepts barrels with a matching or slightly larger gas block journal. Most standard AR barrels use this size. Verify your barrel's gas block bore before ordering to ensure proper fit and function.

Do I need a roll pin or clamp-style mounting?

This Kaw Valley Precision model uses a set-screw clamp design for secure mounting without requiring a roll pin. Tighten evenly to avoid misalignment, and confirm full barrel contact before firing.

Does TacticCAL help with CA compliant firearms?

Yes — TacticCAL specializes in California-compliant handguns from the DOJ Roster and PC §32100 exempt single-action revolvers. Browse our full catalog at your Bay Area gun store.