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Main > EAA Witness - Tanfoglio > Trigger Parts
 
Henning's Pins, Springs and Screws

HENNING Upgraded Internal Parts: High Quality Internal Parts is important when you want your gun to perform at it's best. When I travel to a competition I want my gun to work 100% and allow me to perform at my best without having to worry about my equipment.

In a continuous process of creating better internal parts for the EAA / Tanfoglio pistols I have come up with a set of parts.
 
 

Hammer Pin Pin (H046)
Hammer Pin (H042)
Sear Pin (H092)


TiteFit Slide Pin (HSSP)


X-Long Firing Pin (HXLFP2)


Torx Grip Screw
H092 Hardened Sear Pin
The factory sear pin is made from a material that tends to wear and you will soon see wear marks that translates into an inconsistent sear. My hardened sear pin is made from 416 stainless steel and hardened. My pin will hold the sear in a tighter position, allowing a more consistent trigger pull.

H042 Hardened Hammer Pin
On the Elite Match I often don't recommend spending the money for the upgraded hammer and sear. The biggest reason for this is because the hammer is held in place very tightly with a roll pin. On the "Custom" frames like the "Limited", "Gold Team" and "Stock II" the hammer is held in place with a low quality steel pin that slightly wobbles. If the hammer isn't held in tightly it will result in an inconsistent trigger pull. My hardened hammer pin is oversized and requires minor fitting for the optimal sizing to the frame. This in return keeps the hammer in tightly and voila, your trigger pull improves.

H046 Hardened Hammer Pin Pin
The factory pin isn't a problem, but when you've put a nice stainless hammer pin in your gun you want the hammer pin pin to match. And it's nice to put in a pin that fits snug and machined from a material that won't rust or break easily.

HSSP TiteFit Slide Pin
Factory Slidestops have two functions; ensure the barrel unlocking/locking and locking the slide back when the magazine is empty. It does a pretty good job at locking the slide back, though it should never be relied upon 100%. I've experienced failures to do so and locking back when not wanted. As far as barrel unlock/lock there are several unsolved issues with the factory pin. Over time it will bend (in particular Gold Team major pistols) which will change the barrel unlocking consistency. It is made from a soft steel and will also show signs of wear. My pin is manufactured from S7 shock resistent steel and heat treated to Rockwell 50. It is also 0.003" thicker which sits tight in the frame and keeps the barrel tighter.

HXLFP2 / HLFPS X-Long Firing Pin
These pins have their own page, but in short.. factory firing pins chip and they often have misfire issues. Mine are longer, lighter and you can use the lighter hammer springs to lighten the trigger job.

H024 Low Profile Torx Head Grip Screws
I'm not gonna beat around the bush.. the factory grip screws suck. I've ruined several of them and finally decided the only way to fix the problem is to have a quality grip screw manufactured. Following a very similar design as the aluminum grip screw, this 303 stainless steel grip screw has a low profile so it's doesn't protrude into your hands. Instead of the traditional slotted head this screw uses a T10 Torx Driver which won't wear and there is no danger of the screw driver slipping and scratching up grips like a slotted head might do (I've done it myself and seen other do it).

H039 Long Over-Travel Trigger Screw
Being able to reduce the trigger over-travel is a problem on single action triggers using the factory over-travel screw. This screw is stainless and 8mm so it'll need minor filing to fit your desired length.

H0610 Stainless Magazine Well Screw
On a brand new Chrome Finished Gold Team or Limited model gun with a chrome-looking factory magwell, wouldn't you rather see a stainless screw than a blued one? I think so and so does a lot of others who have already changed for esthetic reasons.

H1075 USPSA / IPSC Major 10.75 lb Recoil Spring
After years of testing various power recoil springs I designed my own perfectly tuned recoil spring for USPSA / IPSC Major Power factor recoil spring.

HXLFP2
Henning X-Long Firing Pin for Large Frame (SA only)
OAL = 2.630"
Price: $25.00
Qty:
HFLPS
Henning Long Firing Pin for Small Frame (DA / SA)
OAL = 2.480"
Price: $25.00
Qty:
HSSP
Henning TiteFit Slide Pin
S7 - RC 45
Price: $35.00
Qty:
H092
Henning Hardened Sear Pin
416 SS - RC42
Price: $12.00
Qty:
H092T
Henning Hardened Sear Pin + H1200 Reamer Tool
Price: $22.00
Qty:
H1200
Tool :: Reamer 0.1200" for H092 Sear Pin
0.1200"
Price: $14.95
Qty:
H042
Henning Oversized Hammer Pin
416 SS - RC45
Price: $15.00
Qty:
H042T
Henning Hammer Pin + H1470 Reamer Tool
Price: $25.00
Qty:
H1470
Tool :: Reamer 0.1470" for H042 Hammer Pin
0.1470"
Price: $14.95
Qty:
H046
Henning Stainless Hammer Pin Pin
416 SS - RC45
Price: $8.00
Qty:
H024
Henning Low Profile Torx Head Grip Screws (2)
303 SS
Price: $10.00
Qty:
H039S
Henning Stainless Long Over-Travel Screw
8mm
Price: $6.00
Qty:
H0610
Henning Stainless Magazine Well Screw
Stainless
Price: $6.00
Qty:
H1075
Henning Polished 10.75 lb Recoil Spring
Major
Price: $9.95
Qty:


 
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