Amazon.com | sports & outdoors > hunting & fishing > fishing > accessories > charts & maps | March - 2018
Precision-machined to ensure drop-in installation of Mil-Spec, aftermarket components. Mfg: Anderson Manufacturing. Made from a high-strength, 7075 T6 aluminum forging for reliable performance and outstanding durability. The Anderson lower parts kit comes installed in the lower. Mil-Spec, hard anodized finish adds extra strength to the receiver walls and delivers superior abrasion-resistance for rugged field use.
Amazon.com | sports & outdoors > hunting & fishing > hunting > hunting optics | March - 2018
Three equally-spaced horizontal prongs efficiently reduce muzzle flash to help minimize the blinding effect of the flash on the shooter in low-light conditions. Short OAL and flat, smooth muzzle face with rounded edges prevents hang-ups and aids in unencumbered weapon deployment. Precision machined from heat-treated steel and finished with AA's proprietary SCARmor coating that gives high surface hardness for added resistance to blast erosion. 90T models have an integral 90-tooth ratchet mount that accepts Advanced Armament SR-5 and SR-7 silencers. All models are available in sizes to fit rifles chambered in 5.56mm/.223 (1/2""-28 tpi muzzle threads) . Mfg: Advanced Armament SPECS: 17-4 stainless steel, SCARmor finish, matte black.