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7.62 发表于 2013-8-2 14:05
chrome lined Hammer forged proprietary chrome moly vanadium barrel ---这个算冷锻的么?
另外,应该是 ...
说的很清楚,是mid length gas system
枪管是冷锻
Barrel: 16" chrome lined Hammer forged proprietary chrome moly vanadium barrel, referred to as "machine gun steel" by virtue of its use in M240 and 249 weapons by the Military. In addition, the special chrome process allows for a chrome lining almost twice as thick as a standard M16. Chambered in 5.56 NATO, with a 1/7 twist, M4 barrel extension, and a mid-length gas system. Modified A2 style profile is phosphate coated to mil-specs, and is High Pressure tested, and Magnetic Particle inspected, to ensure quality and dependability.
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