UMP零件图

1 上机匣 / Upper receiver 2 准星 / Front sight 3 准星固定销 / Roll pin, front sight 4 照门底座 / Sight support
5 弹簧片 / Flat spring 6 照门 / Rear sight 7 风偏调整螺杆 / Windage adjustment screw 8 照门弹簧 / Rear sight spring
9 照门底座弹簧 / Sight support spring 10 仰角调整螺钉 / Elevation adjustment screw 11 照门固定销 / Roll pin, sight support 12 拉机柄 / Cocking lever
13 拉机柄弹簧 / Cocking lever spring 14 拉机柄连杆 / Cocking lever support 15 拉机柄固定销 / Roll pin, cocking lever support 16 枪管 / Barrel
17 分解销 / Roll pin, barrel, 6 x 32mm 18 抛壳挺 / Ejector 19 护手 / Hand stop, incomplete 20 固定螺柱的导引片 / Insert plate, handstop
21 Cylindrical screw, handstop 5 x16 mm 22 枪托转轴 / Axle, buttstock 23 分解销 / Locking pin, complete. 24 枪托 / Buttstock, incomplete
25 枪托折叠锁扣 / Buttstock lock 26 折叠锁扣弹簧 / Spring for buttstock lock 27 枪机 / Bolt , incomplete, 28 抽壳钩 / Extractor
29 击针组件 / Firing pin assembly, complete 30 击针簧 / Firing pin spring 31 击针止动销 / Firing pin retaining pin 32 复进簧 / Recoil spring assembly, complete
33 握把组件 / Pistol grip, incomplete 34 扳机 / Trigger 35 扳机簧 / Trigger spring 36 轴 / Axle (3x)
37 阻铁 / Sear 38 阻铁簧 / Sear spring 39 Release lever 40 空仓挂机释放弹簧 / Release lever spring
41 击锺 / Hammer 42 左击锤簧 / Hammer spring, left 43 右击锤簧 / Hammer spring, right 44 射击选择控制齿轮轴 / Notched disk
45 紧固弹簧 / Compression spring 46 导引片 / Index plate 47 滑架 / Slide 48 左保险杆 / Safety lever, left
49 右保险杆 / Safety lever, right 50 弹匣解脱柄 / Magazine release 51 弹匣解脱柄弹簧 / Magazine release spring 52 弹匣解脱柄转轴 / Magazine release axle
53 空仓挂机 / Bolt catch 54 空仓挂机簧 / Bolt catch spring 55 空仓挂机滚柱 / Roll pin,bolt catch 56 扳机组后板 / Backplate
57 缓冲器 / Buffer 58 握把底板 / Pistol grip cover 59 弹匣体 / Magazine housing 60 托弹板 / Follower
61 弹匣簧 / Magazine spring 62 托弹簧底座 / Locking plate 63 弹匣底板 / Floor plate 64 附件安装导轨 / Picatinny rail, short
65 导轨紧因螺钉 / Cylindrical screw (2x) 66 附件安装导轨 / Picatinny rail, long 67 导轨紧因螺钉 / Cylindrical screw (2x) 69 背带 / Carrying sling, UMP complete.