Parametric Brass Catcher for AR-15 and AR-10 with Mason Jar Thread
PLA and PETG have a rough time with hot brass and port pressure, so I designed this catcher around carbon fiber nylon. It hangs from your top Picatinny rail, sits over the ejection port and funnels brass down into a screw-on bin. The…
- Pobrania
- 10
- Polubienia
- 1
- Ocena
- 0



