


Last edited by hattles on Mon 4:21 pm, edited 1 time in total. If this info doesn't help, I'm not exactly sure what question you are asking? Perhaps a more difinitive explanation/description/information?īTW, Which part of Washington are you in? I'll be in Othello, eastern Washington for 5-7 days chasing ducks and geese Thanksgiving week. 99 Add to Cart Compare s&j hardware sku: SJ-BEN-M4-CCH Benelli M4 Combat Charging. If memory serves me correctly, the Comfortech™ stock also started with the SBEII, which wasn't available until late 2004, early 2005. After running a serial number lookup, we believe this shotgun was. My H&K/Benelli SBE which I bought in early 1992 has a U0025XX 4 digit serial number As far as I know, they did offer a lower cost Benelli SBEII American non-comfortech, no case, one choke as well as an M2 American configured like the SBEII American.but that was several years ago. I'm not sure but I don't believe Benelli ever marketed any SBE as the Benelli SBE American model.if that helps you any. Custom gun work for Beretta, Glock, HK, Hellcat, & more. An operating mechanism that is also appreciated and approved by the Marines.I'm assuming it's an American but does anyone know for sure what a gun with a U20XXX number?Ĭan you be a little more vague? Hope this help you out. Its our mission to provide the skills, knowledge and equipment to have confidence under duress. guarantees shooting precision, reliability, durability and confirms the technological excellence of Benelli. The greater the volume of gas flowing from the barrel, the faster the pin valve opens and allows it to exit, thus decreasing the pressure inside. Look on the receiver near the trigger guard for two letters in a little rectangle and then look up the letter code on a chart of Italian Firearms Date Codes like you can find here: Take Care, Hookster. It is self-regulating because the gas inlet valve functions as a regulating valve that expels excess gas during firing. The gases tapped from the barrel expand (in the self adjusting gas system) and rapidly accelerate the stroke of the piston, which simultaneously hits the bolt follower pin and pushes it hard to enough to make it retract. is placed under the barrel, near the chamber, so as to exploit the hottest gases at a higher pressure. Benelli rep sent me a email requesting my old M4 serial number and they returned my email saying my 2015 M4 was the 11707 model You let a great model go (11707). Made of a self adjusting gas system containing a short-stroke piston, A.R.G.O. Simple, robust, original, clever: these are the peculiarities of the project underlying the A.R.G.O.
