PSA 300 Blackout 6" PDW First Shots: The Budget Rattler Project
Honest Outlaw presents a budget-focused build of a PSA PA-15 in 6-inch 300 Blackout, aiming to replicate the Sig Sauer MCX Rattler at a lower cost. The review details initial reliability issues, primarily linked to Sellier & Bellot subsonic ammunition, while Federal 220gr subsonic and supersonic loads performed better. The Sylvan Arms folding adapter is highlighted for enhancing portability, and the 6-inch barrel's suitability for 300 Blackout is discussed.













