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Re: Breech block screws
Posted: Mon Jul 18, 2016 1:29 pm
by Roger5
If you have undone all 6 bolts, 2 underneath and 4 on the top, it should come apart. Rog
Re: Breech block screws
Posted: Mon Jul 18, 2016 1:55 pm
by Paulmurd
I could only see 4 mate. 2 on the top & the 2 from underneath
Re: Breech block screws
Posted: Mon Jul 18, 2016 2:09 pm
by Roger5
There are 6, 2 are just in front of bolt handle and there are 4 in the firing valve body. Rog
Re: Breech block screws
Posted: Mon Jul 18, 2016 5:05 pm
by Paulmurd
Soz mate i didn't realise you had to remove the magazine part to get to the others! Thanks again bud
Re: Breech block screws
Posted: Tue Jul 19, 2016 8:41 am
by Paulmurd
Are the bolt placement holes on a 400 block the same as a 410?
Re: Breech block screws
Posted: Tue Jul 19, 2016 9:30 am
by Roger5
Early 400s all bolts are on top , later ones 4 on top 2 from underneath, the one's now all come from underneath, I believe all holes line up, but threads for bolts might be different ie could be threaded in bolt housing or firing valve and action. Hope that helps. Rog