Help and contact
(0) Basket
Newsletter
Home
Handgun Parts
Trigger Group Parts
Sear Parts
Sears
HARRISON DESIGN & CONSULTING 1911 GUNSMITH SEAR
Support
HARRISON DESIGN & CONSULTING
1911 GUNSMITH SEAR
54.9
54.9
1
GBP
Product no.: 100027672
HARRISON DESIGN & CONSULTING 1911 NON-PREPPED GUNSMITH SEAR
Mfr Part: HD-122-G For those of you who buy the HD-806 True Radius PRO sear stoning jig and want to stone your own sear nose, but find that many aftermarket sears are either barely too short or are only tall enough to give you just one crack at stoning the nose into the radius, the HD-122-G Gunsmith's sear may be just what you're looking for. It's the same EDM-machined, tool steel sear that we used in all of the Harrison Design ignition sets, but made longer from the sear pin centerline to the nose and with the nose unfinished. They typically measure .412" +/- .002". This will let the gunsmith machine and stone the sear nose to the optimum length and nose configuration to give the trigger pull characteristics that are optimum for the pistol's intended use. USGI dimensions specify a range from .402" to .405" and your finished sear must remain in that range. Extreme Service sears are manufactured from top grade tool steel to provide precise fit and reliable, consistent function under the most demanding conditions. Each part is wire EDM'd and CNC machined for a precise +/- .0005" tolerance, heat treated to Rc 53 - 56, then honed and polished to give Extreme Service in your pistol. The sear is shaped to minimize excess material, reducing weight. The sear nose features a ground nose, suitable to be stoned to the desired shape of the purchaser. These are for gunsmith installation and will require both machining and stoning to be ready for use. It will not drop in any 1911 until this is done.
HARRISON DESIGN & CONSULTING 1911 NON-PREPPED GUNSMITH SEAR
Mfr Part: HD-122-G For those of you who buy the HD-806 True Radius PRO sear stoning jig and want to stone your own sear nose, but find that many aftermarket sears are either barely too short or are only tall enough to give you just one crack at stoning the nose into the radius, the HD-122-G Gunsmith's sear may be just what you're looking for. It's the same EDM-machined, tool steel sear that we used in all of the Harrison Design ignition sets, but made longer from the sear pin centerline to the nose and with the nose unfinished. They typically measure .412" +/- .002". This will let the gunsmith machine and stone the sear nose to the optimum length and nose configuration to give the trigger pull characteristics that are optimum for the pistol's intended use. USGI dimensions specify a range from .402" to .405" and your finished sear must remain in that range. Extreme Service sears are manufactured from top grade tool steel to provide precise fit and reliable, consistent function under the most demanding conditions. Each part is wire EDM'd and CNC machined for a precise +/- .0005" tolerance, heat treated to Rc 53 - 56, then honed and polished to give Extreme Service in your pistol. The sear is shaped to minimize excess material, reducing weight. The sear nose features a ground nose, suitable to be stoned to the desired shape of the purchaser. These are for gunsmith installation and will require both machining and stoning to be ready for use. It will not drop in any 1911 until this is done.
Specs:
Make: 1911
Top takeaways
- The HD-122-G Gunsmith's sear is designed for those wanting to stone their own sear nose, made longer for multiple adjustments and is unfinished.
- Manufactured from top grade tool steel, the sear is wire EDM'd, CNC machined, heat treated, then honed and polished for Extreme Service.
- Requires professional gunsmith installation involving machining and stoning, and will not fit in a 1911 without these customizations.
Attributes
Make: 1911 Delivery weight: 0.037kg Shipping height: 140mm Shipping width: 76mm Shipping length: 140mm
Item details
Made in USA
US export classification: 0A501.c
US export classification: 0A501.c
Upgrade your 1911 with the HD-122-G Gunsmith Sear 🔧. Precision-made for optimal trigger pull and performance. Perfect for custom gunsmithing!
Classical view
Mobile view