The Goulcher family made thousands of locks. They are found on plains rifles, late longrifles, pistols and shotguns of the 1840 to 1880 era.
This Goulcher lock is pre-inlet in our Vincent rifle stock. Cut for a 1/2” powder drum. The lock has an engraved hammer with 1.65” throw, for barrels from 13/16" to 1” octagon. Engraving is cast-in.
Internally identical to our Jim Bridger’s Hawken Lock, with tempered parts, fly detent for set trigger, and stirrup link. Made in right hand, only.
				Powder drum, 1/2" diameter, 5/16-24 thread, not drilled for nipple
			
			
				Hammer, 1.625" throw, wax cast steel, engraving cast-in, .218" square hole
			
			
				lock plate, 4.74" x .95", cut for 1/2" drum, engraving cast-in, as cast, requires drilling and tapping
			
			
				Fly Detent, right hand, tempered steel, for Ron Long style locks by R. E. Davis
			
			
				Stirrup link & pin, wax cast steel, fits right & left hand, tempered
			
			
				Mainspring, wax cast steel, right hand, tempered
			
			
				Sear, wax cast steel, tempered, right hand, use 5-40 screw
			
			
				Sear spring, die cut steel, tempered, use 5-40 screw
			
			
				Tumbler, right hand, tapped 5-40, cut for fly detent, tempered
			
			
				Tumbler screw, 5-40 thread, .436" head diameter
			
			
				Nipple, 1/4-28 thread, for standard rifle, #11 CCI cap, stainless steel
			- Cone length 0.440"
 - Overall length: 0.635"
 - Thread journal length: 0.195"
 - Diameter of base: 0.307"
 
				Mainspring Vise,
deluxe English style,
for safely compressing a mainspring,
made in the U.S.A.
			
			
						All sizes are nominal. Please verify with description for more information.
					
					- 
				Assembled Locks - Choose Flintlock or PercussionPercussion - Assembled Locks
 - 
				Brand of ManufacturerR.E. Davis Company
 - 
				Choose Right or Left Hand LockRight Hand Gun
 - 
				Choose Style of LockHawken & Plains RiflesOhio RiflesTennessee & Southern Mountain Rifles
 - 
				Lock Parts by Percussion ModelGoulcher ( #LOCK-GG-SR )
 
			LOCK-GG-SR-PL
			lock plate, 4.74" x .95", cut for 1/2" drum, engraving cast-in, as cast, requires drilling and tapping
		
	
			RST-S
			Nipple, 1/4-28 thread, for standard rifle, #11 CCI cap, stainless steel
Cone length 0.440"Overall length: 0.635" Thread journal length: 0.195" Diameter of base: 0.307" 
		
	
			TOOL-VISE-DX
			Mainspring Vise,
deluxe English style,
for safely compressing a mainspring,
made in the U.S.A.
		
	
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