Airsoft Canada - View Single Post - WETTI/AWSS - M4/SCAR/HK416

shaharov · September 7th, 2012, 20:42

Figured out why my Scar was jamming open when the bolt cycle was occuring.... part 66 (weak hinge part) had a crack and the bolt was now able to travel futher back by a bit then it should and the hammer was catching the bolt.... only took 8 months to figure that out. So if anyone has a problem with the bolt jammin right open against the hammer... check your hinge plate... could also be a worn bolt (if it's worn down in the front it can catch the hammer as well).

September 7th, 2012, 20:42	#978
shaharov Trader rating Join Date: Jul 2009 Location: Duncan, BC (just North of Victoria)	Figured out why my Scar was jamming open when the bolt cycle was occuring.... part 66 (weak hinge part) had a crack and the bolt was now able to travel futher back by a bit then it should and the hammer was catching the bolt.... only took 8 months to figure that out. So if anyone has a problem with the bolt jammin right open against the hammer... check your hinge plate... could also be a worn bolt (if it's worn down in the front it can catch the hammer as well). __________________ Friendly Fire...... ISN'T!!