Lancer Magazine 7.62mm x 51 x 20 and 6.5 Creedmoor Black Polymer L7AWM with a composite structure made of steel-reinforced polymer, produced by Lancer, intended for the SR25 / SIG 716 / LaRue OBR rifles. NOTE: The magazine is not compatible with the AR-10B, SCAR17, HK 417, M1A, LAR8, PTR-91 rifle
