Current AR-15 style rifle manufacturer, located in Baltimore, MD.
ADCOR DEFENSE Models
5.56 NATO cal., GPO, multi-position regulator, 16 or 18 in. free floating chrome-lined barrel, forward placed reversible/ambi charging handle, ejection port dust wiper, two-piece keyed quad rail system, aluminum alloy receivers and rail systems, configured with sights or optics ready, 6.45-7.6 lbs. Disc. 2013.
5.56 NATO cal., GPO, similar to B.E.A.R., except has CHF chrome-lined barrel, comes with sights or optics ready, also features Magpul MOE rifle stock, Magpul MOE ergonomic rifle grip w/aggressive texturing, 6.45-7.6 lbs. Mfg. 2011-2015.
5.56 NATO cal., GIO, multi-position gas regulator and removable gas tube, 16 or 18 in. chrome-lined barrel, with or w/o ambi forward placed charging handle, ejection port dust wiper, key-locked, highly rigid rail system mounts to upper receiver, upper and lower rails separate with the push of a button, no special tools needed, approx. 6.8 lbs. Mfg. circa 2011-2014.
5.56 NATO cal., GIO, similar to B.E.A.R. GI, except also features CHF chrome-lined barrels, Magpul MOE rifle stock and ergonomic rifle grip w/aggressive texturing, approx. 6.8 lbs. Mfg. circa 2011-2015.
5.56 NATO cal., 18 or 20 in. CHF, chrome-lined barrel, full billet receivers, Magpul pistol grip and buttstock, AMBI Products ambi fire selector switch, matte black finish, hand-built and signed by Michael Brown. Mfg. mid-2013-disc.
5.56 NATO, .300 AAC Blackout (disc. 2019), or 7.62x39 (disc. 2021) cal., GPO, 14.5, 16, 18, or 20 in. chrome-lined free floating barrel, carbine or rifle length gas piston system, adj. gas regulator, A2 flash hider (permanently attached on 14.5 in. barrel), uses AR-15 pattern mags., ejection port dust cover w/wiper, Magpul MOE or custom rifle stock, quad Picatinny rail or KeyMod handguard, Magpul MOE or custom ergonomic rifle grip w/aggressive texturing, ambi safety, forward placed reversible/ambi charging handle, two-piece keyed quad rail system, black, FDE, OD Green, or Patriot Brown finish. New 2013.
5.56 NATO cal., GIO, 16, 18 (disc. 2019), or 20 (disc.) in. chrome-lined barrel, removable gas tube, adj. gas regulator, A2 flash hider, uses AR-15 pattern mags., ejection port dust cover w/wiper, Magpul MOE stock, two-piece "key-locked" quad Picatinny rail or KeyMod handguard, Magpul MOE grip, with or w/o ambi forward charging handle, black, FDE, OD Green, or Patriot Brown finish, 6.9 lbs. New 2013.