5.7 X 28 Accessories

5.7 Loader and +7 round Mag Extension for PSA 5.7 Rock

Add 7 rounds of capacity to your PSA 5.7 Rock Magazine. Machined from 6061 aluminum and finished with Black Hardcote Anodizing. Extended length Magazine Spring is wound from high strength Music Wire...

+6 round Mag Extension for PSA 5.7 Compact Rock

Add 6 rounds of capacity to your PSA 5.7 Compact Rock Magazine. Machined from 6061 aluminum and finished with Cerakote or Black Hardcote Anodizing. Extended length Magazine Spring is wound from high...

5.7 Mag Loader

Never suffer sore thumbs again. This unique loader is designed to load 5 rounds at the same time with one easy motion. Simply drop 5 rounds into the loader, insert the magazine into the loader upside...

+7 round Mag Extension for PSA 5.7 Rock

Add 7 rounds of capacity to your PSA 5.7 Rock Magazine. Machined from 6061 aluminum and finished with Cerakote or Black Hardcote Anodizing. Extended length Magazine Spring is wound from high strength...

Rapid Disconnector for PSA 5.7 Rock

Rapid Disconnector for PSA Rock 5.7: Speed. Precision. Reliability. Elevate your 5.7x28mm experience. The Rapid Disconnector is a precision-engineered drop-in module designed to optimize trigger...