UMAR (ULTIMATE MAGNUM AR) Description
.22-250 Rem., .223 WSSM (disc.), .243 WSSM (disc.), .25 WSSM (disc.), .300 WSSM (disc.) or .300 OSSM (new 2019) cal., GIO, 20 (new 2019) or 24 in. heavy match grade stainless steel bull barrel, black matte anodized aluminum forged receiver, parkerized steel parts, flat-top/gas block with Picatinny rails, sling swivel mount, A2 stock w/trapdoor, Ergo tactical deluxe pistol grip, Predator Firsh free floating handguard, 9.4 lbs. Mfg. 2012-2020.
The upper receiver of this model will not work on standard AR-15 lowers.