Arsenal SLR-104UR Test
This review of the Arsenal SLR-104UR SBR, presented by a high-authority firearms reviewer, details a test of its 1:8 twist rate's ability to stabilize 5.45x39mm ammunition in its short barrel. The test involved firing various commercial loads and monitoring impacts with a TargetCam system. The reviewer found no significant keyholing, indicating the twist rate was sufficient for the tested rounds.











