A look at the Barnes RANGE AR ammo for 300 Blackout. Jacketed zinc core.

[May 6, 2015] This is a look at the Barnes Range AR ammunition for target, training and competition. This Ammo features a 90 gr projectile with a zinc core for lead free shooting.
Details:
Chronograph-- ProChrono digital
Barrel used -- 16" CMMG 1:8 twist
Cartridge OAL-- 2.145"
Projectile-- Open tip, flat base, 90, gr zinc core, .308" dia, 1.012" length
Ballistic coefficient estimate -- .224
Powder-- Spherical type, measured between 18.9 and 19.9 grs
Performance-- Average FPS 2670, muzzle energy 1425 ft lbs
Cost-- $19.49 per box (MidwayUSA)