Since you will have the breech block
out, fix the extraction issue too.
Lube the pivot pin and breech block
roller at least quarterly to prevent a frozen pivot pin.
If the trigger is pulled, the hammer will strike the breech block
instead of the firing pin and the gun will not fire.
All these over-and-under derringers have steel breech block
inserts, steel barrels, and steel striker-type firing mechanisms.
The toggle joint then bends upward so the breech block
is free to move back.
Contract awarded for breech block
slide through mim
It is important to remember that when the two halves separate, the breech block
remains with the front half and the hammer remains with the rear half.
The other nice touch to the newer design is a 3-position shell deflector just aft of the breech block
Your article on Page 10 In PS 70S (Nov 11) on Che importance of making sure the M119A2's breech and breech block
serial numbers match may
As the trigger guard swings forward, the breech block
drops away, revealing the 209 primer pocket.
Tenders are invited for Breech Block
Slide For 12 Bore Pag, Drg.
To mark the location of the new firing pin hole in the face of the breech block
I coated the face with Dykem and reinstalled the breech block
Slide & breech block
held in battery by a spring encircling the barrel.
The information card also says VOCO's FP45's barrel, tube strap and breech block
are made of 1050 medium carbon, cold rolled steel while the cocking piece is cast of dense zinc alloy.
Without much attention called to the change, the breech block
eventually incorporated a solid stainless steel pin.