This video demonstrates the compatibility of the Phase 5 Extended Bolt Release (EBRv3) with specific AR-15 configurations, notably the Sig Spear upper and PSA JAKL. It highlights that while a standard Magpul BAD lever may not work with certain Sig conversion kits, the Phase 5 version offers a functional alternative, confirmed through practical demonstration on both platforms.
This review covers three Phase 5 Weapon Systems components: the OMR oversized magazine release, the Safe-90 ambidextrous safety selector, and the EBRV3 extended bolt release. The OMR offers improved magazine changes with its larger surface area. The Safe-90 is designed for California featureless builds, featuring a 90-degree throw and ergonomic levers. The EBRV3 provides a skeletonized, one-piece extended bolt release for easier manipulation without interfering with trigger pins.
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