I-Sargent ne-Greenleaf 2890 Umhlahlandlela Wokufakwa Kwesistimu Yokuhoxiswa Kwe-Bolt Okuzenzakalelayo
Zitholele ukuthi ungayifaka kanjani futhi uyixazulule kanjani i-2890 Automatic Bolt Retraction System ngale miyalo enemininingwane yamanuwali yomsebenzisi. Funda mayelana nokucaciswa komkhiqizo, izinyathelo zokufaka, nokuhambisana namasistimu wokukhiya we-S&G 2890. Izinketho zokuhlanganisa nezinhlelo zokulawula ukufinyelela kwe-elekthronikhi, amaswishi e-ADA, namapuleti aphushwayo nawo amboziwe.