Parts and Components
September 30. 2026
Why Mil-Spec Parts Vary Between Manufacturers
Two components can both be sold as “mil-spec,” fit the same AR platform, and still differ in their finish, machining,…
September 1. 2026
What the Lever Blocker Does That a Standard Safety Can’t
Most AR-15 builders are familiar with what a safety selector does, so a lever blocker can initially look redundant. Both…
August 28. 2026
Who Is the RAS Selector For
Most AR-15 upgrades improve something every build needs. The RAS selector is different. Before choosing firearm super safety components for…
August 20. 2026
MP5K Host Compatibility
Builders who choose an MP5K host based on price and availability rather than documented compatibility patterns discover the fitting requirements…
July 27. 2026
How Suppressors Affect MP5 Super Safety Timing
Most MP5 builders who add a suppressor to a working super safety setup don't expect the slip trip timing to…
July 20. 2026
What Is an M16 BCG and Why Does the Super Safety Require It
Many AR-15 builders are surprised when they learn that a super safety requires an M16 bolt carrier group. Because the…
July 15. 2026
Super Safety Compatibility With Different AR-15 Trigger Groups
Most builders assume any AR-15 trigger group will work with a super safety since both are mil-spec compatible components. That…
July 6. 2026
AR-15 Lower Shelf Types and Super Safety Compatibility
Most AR-15 builders focus on brand and price when choosing a lower. Shelf type rarely comes up until the super…
June 26. 2026
How a Suppressor Affects Your AR-15 Super Safety
Most AR-15 super safety builders who add a suppressor don't change anything else in the setup. Then the system starts…
May 18. 2026
H2 vs H3 Buffer for Super Safety Setups
Buffer weight is one of those decisions that looks simple until the super safety lever stops resetting consistently under speed.…