CMMG AR-22 SUPER SAFETY FRT RELIABILITY KIT (22LR)
PRODUCT DETAILS
AR-22 Super Safety / Super Selektor FRT reliability kit designed for .22LR AR-15 platforms using common rimfire bolt systems.
Designed to improve reliability and function of Super Safety systems in .22LR configurations by addressing common issues related to DWreset timing, and component interaction.
Compatible with most dedicated rifles and conversion kits using:
CMMG
PSA
Right To Bear (RTB)
BoreBuddy
Ciener pattern systems
This kit includes the core components needed to improve function and consistency in AR-22 Super Safety setups.
An adjustable bolt weight is recommended for fine tuning and reducing bolt bounce.
LEARN MORE
👉 Learn how AR-22 super safety systems work: compatibility, setup, and performance details
WHAT YOU GET
- (1x) Trip sled for use with steel levers such as Super Safety / Super Selektor (PET-CF)
- (1x) Trip sled for use with shorter, wider 22LR super safety levers (PET-CF)
- (3x) 22LR Super Safety levers (PET-CF)
- (3x) Slightly thicker 22LR Super Safety levers (PET-CF)
(designed to reduce excess play between lever and cam for improved function) - (2x) Bolt buffers (PLA Pro)
Designed to reduce impact between the bolt and backplate, decreasing wear and noise.
Particularly beneficial when running suppressed setups.
These are consumable components and will wear over time. - (1x) Buffer pressure plug (PLA Pro)
Provides forward pressure on the bolt carrier group to improve reliability in both conversion and dedicated uppers.
Can be used with or in place of the buffer. - (1x) Charging handle insert (PET-CF)
Helps reduce malfunctions and gas blowback.
May require minor sanding or fitting. - (1x) Dry fire block (PLA Pro)
Prevents hammer-to-firing-pin contact for safe dry fire practice.
Must be installed with the hammer cocked.
Reset is achieved by cycling the charging handle.
MATERIAL DETAILS
This kit utilizes PET-CF and PLA Pro materials:
PET-CF (carbon fiber reinforced polymer) offers:
- High strength and rigidity
- Heat resistance
- Lightweight durability
PLA Pro offers:
- Toughness and impact resistance
- Ideal for non-heat critical support components
INSTALLATION & TUNING NOTES
AR-22 Super Safety systems are highly sensitive to configuration.
There is no universal setup — performance will vary depending on:
- Bolt weight
- Barrel length
- Ammunition
- Buffer system
- Overall build configuration
If issues such as hammer follow, failure to reset, or inconsistent cycling occur, tuning may be required.
An adjustable bolt weight is strongly recommended for optimal performance.
EXPECTATIONS
This is a tuning-dependent system.
- Not all setups will perform identically
- Proper configuration is required
- Fine tuning is often necessary for reliable function
These systems are widely discussed within the r/SuperSafety and broader FOSSCAD community, where users have documented various tuning methods.
EXPLORE RELATED OPTIONS
👉 AR-22 FRT Trip Sled (Rare Breed / WOT Compatible)
👉 AR-22 Super Safety Trip Sled & 22LR Lever Kit
👉 AR-22 Super Safety Lever (316 Stainless Steel Upgrade)
👉 Replacement Detents
DISCLAIMER
All 3D printed parts are sold as-is.
Due to manufacturing and material variability:
- Performance is not guaranteed
- Lifespan will vary depending on use and configuration
No refunds, exchanges, or returns on used or installed items.
By purchasing, you accept these terms and assume all responsibility for installation and use.
