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SUB2000 MK2步枪是Kel-Tec武器公司在SUB2000步枪基础上的改进型,在保持内部结构不变的情况下,外观形状进行了改造。该枪仍采用可折叠式设计,即枪管、护手部分可向上折叠至枪托上方,枪机及复进簧仍设在枪托管内.拉机柄仍设在枪托管下方。与原枪最大的不同是护手形状的改变.将原枪的未加导轨的直线形护手改为前段直线形、后段为近似三角形形状。前段顶部及底部设有皮卡汀尼导轨.拓展了战术性;后段表面制有方格状防滑纹.便于握持。
SUB2000 MK2 rifle is Kel-Tec weapons company based on SUB2000 rifle improved, maintaining the internal structure unchanged, the appearance of the shape has been transformed. The gun is still a foldable design, that is, the barrel, the hand guard can be folded up to the top of the butt, the bolt and the recoil spring are still located in the gun tube, and the handle is still located under the gun tube. The biggest difference with the original gun is the change of the shape of the handgun.The linear guns without guide rail of the original gun are changed into the straight line of the front and the rear is the approximate triangular shape. Picatinny guide rails are provided on the top and bottom of the front section, expanding tacticality and square-shaped non-slip lines on the back section.