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在美国执法机构及民用市场中,基于AR-15架构的各种步枪和采用0.308英寸口径的卡宾枪一直深受欢迎。现在,人们又对一些中口径的、基于AR-15架构的步枪兴趣日增。这股潮流催生出了许多基于0.308英寸口径的AR-15系步枪新品。“罗克河”(Rock River)武器公司生产的LAR-8步枪就是其中的典型代表——
Among the U.S. law enforcement agencies and the civilian market, various rifles based on the AR-15 architecture and carbine with 0.308-inch caliber have been very popular. Now there is growing interest in some medium-caliber AR-15-based rifles. This trend has spawned many new AR-15 rifles based on 0.308-inch caliber. The LAR-8 rifle from Rock River Arms Company is one of the typical representatives -