1PN58 (Russian: 1ПН58) is the GRAU index for a Soviet designed passive night scope for a range of Soviet designed small arms and grenade launchers. 1PN is the GRAU index of night …

The NSPUM (GRAU Index: 1PN58) « Popadaniye » is a Soviet telescopic night sight. The NSPUM is usually fitted on N2 models of AK firearms, such as the AKMN2. Standard unified …

2012年4月4日 · 1pn58(1ПН58）微光像增强瞄准镜是苏军在nspu微光瞄准镜基础之上进行改进的产品，装备时间接近苏联解体的晚近时间，相对于nspu的主要改进是取消了增压管，从而使尺 …

NSPUM (1PN58) (Unified Modernized Night Sight), is a Soviet night optical scope, designed to increase the efficiency of shooting in natural night illumination for the following weapons: …

1PN34 (Top) and 1PN58 (Bottom). Lense cap on both is removed for nighttime use by twisting clockwise and pulling out. The cap has a diopter that can be clicked incrementally to increase …

2013年7月31日 · A forum community dedicated to AK rifle and AK variant rifle owners and enthusiasts. Come join the discussion about optics, builds, gunsmithing, styles, reviews, …

2015年1月23日 · Now, a single standard alkaline AA cell battery only puts out about 1.25 volts when it is fully charged and has a prescribed (and relatively low) "test load" is placed onto it. …

2016年10月5日 · Trying to diagnose my 1pn58. The brightness knob turns on scope bit eventually light fades away until I shut off the knob and turn on again and the cycle repeats Sent from my …

This is an original Soviet 1PN58. Night Vision scope, made to mount on the side rail of Soviet Bloc weapons. Sold as a "Cold War Collectible", this scope has been tested with two 6V batteries, …

The technical description and operating instructions are intended to study the design and operating rules of the modernized unified night sight NSPUM for small arms and hand-held …