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Alpha One

Alpha One Alpha One Glock 19 Slide Parts Kit, SPSR Trigger, P80 Barrel

Product Code : CO-81145


Mfg Item #: CO-81145

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Alpha One Glock 19 Compatible Slide Parts Kit
 + Alpha One Lighting Tap SPSR (Short Pull Short Reset) Glock Compatible Trigger
 +  Polymer80 G19 Compatible 9x19mm Fluted DLC Black Non-Threaded Barrel
Alpha One Glock 19 Compatible Slide Parts Kit 
The Alpha One Glock 19 Compatible Slide Parts Kit comes with all the components you need to complete your slide. These replacement parts are manufactured to the exact same specifications and tolerances and use the same manufacturing materials as the original Glock parts. All the polymer components come in black. Complete your build today with the Alpha One Glock 19 Slide Completion Parts Kit.
Compatible with:
Glock 19
Gen 1-3
Kit Includes:
Firing Pin Spring Cups
Spring Loaded Bearing
Slide Cover Plate
Firing Pin Safety with Spring
Firing Pin Spring
Extractor Depressor Plunger
Guide Rod and Recoil Spring Assembly
Extractor with Loaded Chamber Indicator
Extractor Depress Plunger Spring
Firing Pin Spacer Sleever
Firing Pin Channel Liner
Firing Pin

Alpha One Lighting Tap SPSR (Short Pull Short Reset) Glock Compatible Trigger
There are a few key points that all shooters look for in a striker fire pistol trigger: speed, accuracy, consistency, and reliability.  The Lightning Tap SPSR by Alpha One checks all of the boxes.
The Lighting Tap SPSR (Short Pull Short Reset) Glock Compatible Trigger by Alpha One is one of the crispest triggers on the market for any firearm.  This trigger is proudly made in the USA.  The trigger shoe is machined from 7075 aircraft-grade aluminum.  The Short Pull Short Reset does exactly what the name says, the trigger offers a pull and an even shorter reset.  One of the most common complaints about striker fire pistols is the long creep to get the trigger to break, the SPSR eliminates that completely.
The SPSR is made with Alpha One's signature flat-faced Hook trigger.  This design brings in all of the advantages of a flat-faced trigger design, but the hook at the end gives a reference as to where the finger is on the trigger.  This enables the shooter to not have to pay attention to finger placement on the trigger as the ergonomics of this trigger have made correct finger placement on the trigger so natural it happens automatically.  This design is not only ideal for the initial trigger pull but makes correct trigger finger placement for repeat shots natural and effortless.  This allows the shooter to either stay on target or acquire new targets with less effort and with greater speed. Even with an amazing trigger design, keep in mind that target acquisition and breath control are still the shooters' responsibility. 
The trigger pull weight is approximately 3.5-4 LBS (results vary slightly depending on model and configuration of other parts).  The reset for the SPSR 3.5-4mm
This SPSR version is compatible with Glock Gen 1-3 and works with both 17 and 19 platforms (9mm only), and also is compatible with 80% and aftermarket frames like Polymer80 and Lone Wolf.  
Hybrid Flat/Curved Hook Design
Reduced Trigger Creep
4 LBS initial trigger pull
3.5 LBS reset trigger pull
Reduced Reset Distance(3.5-4mm)
Trigger Shoe Machined from Solid 7075 Aircraft Aluminum
OEM Trigger Bar Included (Red)
Compatible with Glock 9mm 17 & 19 frames Gen. 1-3

Polymer80 G19 Compatible 9x19mm Fluted DLC Black Non-Threaded Barrel
Polymer80 Glock 19 Fluted DLC 9mm Barrel, Black. This Match Grade drop-in barrel by Polymer 80 for Glock 19 pistols is CNC machined from 17-4 PH stainless steel bar stock and vacuum heat treated to 42 HRC. It features a black Diamond-Like Carbon PVD finish and also has fluting for heat dissipation and weight savings. This barrel will work with Glock G19 Gen1-4 pistols, and Polymer80 PF-Series compact frame 9mm pistols.
The P80 line of G19-compatible barrels are precision CNC machined to exacting tolerances from domestically-sourced 17-4 PH stainless steel bar stock. After comprehensive inspection, the barrels are then cut broach rifled and vacuum heat treated to 42 HRC. Following final finishing and coating (optional), they are subjected to multiple inspections to ensure that you receive the highest quality and most accurate barrel in its class.
Structural aerospace grade 17-4 PH stainless steel allows for a simple, single-process heat treatment for virtually no loss of dimensional accuracy and maintains the high strength and optimal hardness of the barrel throughout rigorous strings of fire and high operating temperatures. The available Titanium Nitride and DLC (Diamond-Like Carbon) PVD finishes offer upgraded aesthetics, high dry lubricity for enhanced smoothness during cycling, and ease of cleaning.
Match Grade Drop-in Barrel
17-4 PH Stainless Steel
Heat Treated to 42 HRC
SAAMI Specification 9mm Match Chamber and 6-Groove Rifling
1/16 RH Twist Rate
Made In The USA
Barrel Length: 4"
Brand: Polymer80
Caliber: 9mm
Finish / Color: Black
Firearm Type: Pistol
Material: Steel
Models Fit: G19

Determined at checkout.