Tir

Professional upgrade drop in barrels for Gen 3 & 4 Glock 17 & 19 Pistols. Our Match Grade barrels are precision machined from Certified pre hardened DFARS compliant 416R chromium gun barrel quality stainless steel, to extremely tight tolerances and exacting details.
416R stainless steel is renowned for its corrosion resistance, machinability and high tensile strength, it is the industry standard for Match Grade barrel manufacturing.
Lantacs machining and production process delivers an ultra-precise barrel with tightened slide fit & lock up for improved accuracy.
Our barrels are 6 groove, cut rifled, 1:10 Twist Right Hand, fully inspected, double honed (rough and finish) to produce a bore with a Max Roughness Average (RA) of 12.
Chambers are Match Grade SAAMI specification, precision cut and polished to a maximum Roughness Average (RA) of 16.
The pre hardened 416R stainless steel is stress relieved to a proprietary recipe after rifling and final hardness is 38-42 Rockwell C before final shaping and profiling work is done.
Final dimension are held to a +/- 0.0002" deviation for maximum consistency , accuracy and quality.

Professional upgrade drop in barrels for Gen 3 & 4 Glock 17 & 19 Pistols. Our Match Grade barrels are precision machined from Certified pre hardened DFARS compliant 416R chromium gun barrel quality stainless steel, to extremely tight tolerances and exacting details.
416R stainless steel is renowned for its corrosion resistance, machinability and high tensile strength, it is the industry standard for Match Grade barrel manufacturing.
Lantacs machining and production process delivers an ultra-precise barrel with tightened slide fit & lock up for improved accuracy.
Our barrels are 6 groove, cut rifled, 1:10 Twist Right Hand, fully inspected, double honed (rough and finish) to produce a bore with a Max Roughness Average (RA) of 12.
Chambers are Match Grade SAAMI specification, precision cut and polished to a maximum Roughness Average (RA) of 16.
The pre hardened 416R stainless steel is stress relieved to a proprietary recipe after rifling and final hardness is 38-42 Rockwell C before final shaping and profiling work is done.
Final dimension are held to a +/- 0.0002" deviation for maximum consistency , accuracy and quality.

Professional upgrade drop in barrels for Gen 3 & 4 Glock 17 & 19 Pistols. Our Match Grade barrels are precision machined from Certified pre hardened DFARS compliant 416R chromium gun barrel quality stainless steel, to extremely tight tolerances and exacting details.
416R stainless steel is renowned for its corrosion resistance, machinability and high tensile strength, it is the industry standard for Match Grade barrel manufacturing.
Lantacs machining and production process delivers an ultra-precise barrel with tightened slide fit & lock up for improved accuracy.
Our barrels are 6 groove, cut rifled, 1:10 Twist Right Hand, fully inspected, double honed (rough and finish) to produce a bore with a Max Roughness Average (RA) of 12.
Chambers are Match Grade SAAMI specification, precision cut and polished to a maximum Roughness Average (RA) of 16.
The pre hardened 416R stainless steel is stress relieved to a proprietary recipe after rifling and final hardness is 38-42 Rockwell C before final shaping and profiling work is done.
Final dimension are held to a +/- 0.0002" deviation for maximum consistency , accuracy and quality.

Professional upgrade drop in barrels for Gen 3 & 4 Glock 17 & 19 Pistols. Our Match Grade barrels are precision machined from Certified pre hardened DFARS compliant 416R chromium gun barrel quality stainless steel, to extremely tight tolerances and exacting details.
416R stainless steel is renowned for its corrosion resistance, machinability and high tensile strength, it is the industry standard for Match Grade barrel manufacturing.
Lantacs machining and production process delivers an ultra-precise barrel with tightened slide fit & lock up for improved accuracy.
Our barrels are 6 groove, cut rifled, 1:10 Twist Right Hand, fully inspected, double honed (rough and finish) to produce a bore with a Max Roughness Average (RA) of 12.
Chambers are Match Grade SAAMI specification, precision cut and polished to a maximum Roughness Average (RA) of 16.
The pre hardened 416R stainless steel is stress relieved to a proprietary recipe after rifling and final hardness is 38-42 Rockwell C before final shaping and profiling work is done.
Final dimension are held to a +/- 0.0002" deviation for maximum consistency , accuracy and quality.

Professional upgrade drop in barrels for Gen 3 & 4 Glock 17 & 19 Pistols. Our Match Grade barrels are precision machined from Certified pre hardened DFARS compliant 416R chromium gun barrel quality stainless steel, to extremely tight tolerances and exacting details.
416R stainless steel is renowned for its corrosion resistance, machinability and high tensile strength, it is the industry standard for Match Grade barrel manufacturing.
Lantacs machining and production process delivers an ultra-precise barrel with tightened slide fit & lock up for improved accuracy.
Our barrels are 6 groove, cut rifled, 1:10 Twist Right Hand, fully inspected, double honed (rough and finish) to produce a bore with a Max Roughness Average (RA) of 12.
Chambers are Match Grade SAAMI specification, precision cut and polished to a maximum Roughness Average (RA) of 16.
The pre hardened 416R stainless steel is stress relieved to a proprietary recipe after rifling and final hardness is 38-42 Rockwell C before final shaping and profiling work is done.
Final dimension are held to a +/- 0.0002" deviation for maximum consistency , accuracy and quality.

Springs are manufactured from the highest grade piano wire and tempered for the best service life. Each spring is calibrated to deliver consistent force through the entire compression cycle for reliable operation every time the pistol is fired.

With nearly 30% more power our Trigger Spring actually reduces the pull weight by as much as 1Lb.

The lower power Firing Pin Safety Spring reduces friction caused by the firing pin plunger engaging with the trigger bar and creates a much smoother operation of the parts.

Manufactured in the USA.

Springs are manufactured from the highest grade piano wire and tempered for the best service life. Each spring is calibrated to deliver consistent force through the entire compression cycle for reliable operation every time the pistol is fired.

With nearly 30% more power our Trigger Spring actually reduces the pull weight by as much as 1Lb.

The lower power Firing Pin Safety Spring reduces friction caused by the firing pin plunger engaging with the trigger bar and creates a much smoother operation of the parts.

Manufactured in the USA.

Precision machined from 17-4PH Stainless Steel.

Firing Pin Safety Plunger with an ultra smooth domed head, reduces friction and trigger pull weight.

Comes complete with a reduced power spring for additional smoothness to trigger pull.

Fits most 9MM, .40S&W, .357 Sig, 10mm & .45 GAP Glock Pistols.

Manufactured in the USA.

Upgrade Flared Head, Non Captive Guide rods.

Machined from 17-4PH Stainless Steel & hand polished to give an ultra smooth surface finish.

Available in Stainless & QPQ Nitride coating.

Flared head creates a more concentric and consistent lock up of the slide, spring & rod.

Fits all Gen 1-3 17 & 19 Glock Pistols.

Fits Gen 4 Pistols with use of the GB-G4™ Adapter Bushing.

Not for use with flat wire springs.

Wolff springs recommended.

Manufactured in the USA.

Upgrade Flared Head, Non Captive Guide rods.

Machined from 17-4PH Stainless Steel & hand polished to give an ultra smooth surface finish.

Available in Stainless & QPQ Nitride coating.

Flared head creates a more concentric and consistent lock up of the slide, spring & rod.

Fits all Gen 1-3 17 & 19 Glock Pistols.

Fits Gen 4 Pistols with use of the GB-G4™ Adapter Bushing.

Not for use with flat wire springs.

Wolff springs recommended.

Manufactured in the USA.

SSR™ (Super Short Reset) 3.5Lb Connector that delivers the same trigger profile as the factory unit but is highly polished and reshaped to reduce friction and create a much smoother, lighter more consistent pull. This connector makes super fast reset of the trigger possible, allowing for very quick follow up shots and reduced friction means less resistance for smooth operation.

Manufactured in the USA.

Lantac TP-PRO, Thread Protector Pro

Precision machined from 416R Stainless Steel with an agressive knurled pattern these thread protectors are cut with a 1/2-28 UNEF threads and chamfered both ends for easy start.

Color options are:

Black, DLC Diamond Like Carbon PVD Finish

Each thread protector comes compltete with a high temp Viton 'O' ring for easy retention of the protector when mounted on the barrel.

Manufactured in the USA.

Machined from Extruded 6005A-T6 Aluminum and Type 3 Hardcoat Anodised, Class2 Deep Black.
Durable and Robust design with Ultra narrow diameter.

Machined from Extruded 6005A-T6 Aluminum and Type 3 Hardcoat Anodised, Class2 Deep Black.
Durable and Robust design with Ultra narrow diameter.

Machined from Extruded 6005A-T6 Aluminum and Type 3 Hardcoat Anodised, Class2 Deep Black.
Durable and Robust design with Ultra narrow diameter.

Advanced performance meets precision machining and ultra slick styling in the shape of the new E-CT1™ Single Stage Trigger from LANTAC.
Available in both Hybrid Curve & Flat Bow designs to suit any shooters preference the E-CT1™ is also offered in a variety of pull weights and configurations, meaning you can run it in a Duty Rifle or in competition at the range.
The trigger features massive improvements over the original with entirely different sear engagement surfaces that remove creep and deliver a super crisp break. Radically different internal geometry also creates insanely short reset and near non existent over travel that will greatly decrease split times and give you a big advantage over the competition.

The Hammer, Trigger & Disconnector are precision machined from S7 tool steel with a proprietary sear manufacturing process that yields an incredibly smooth engagement surface and all parts are then case hardened before Black Oxide finish.

The CNC machined Aluminum cassette has adjustment set screws built in that allows the user to set perfect pin tension and the trigger can be installed with standard pins or the threaded screw types seen in previous designs.
The cassette is Type 3 Hard Coat Anodized Class2 Black and then Laser engraved for identification.

UPS-S™  Ultimate Takedown Pin Set.

Precision machined on Swiss style turning centers our Ultimate Takedown Pin sets are manufactured from the highest quality materials to the highest standards.
They ship complete with our 3D printed rear pin removal tool (RTT™).
The Patent Pending UPS™ (Ultimate Pin Set) allows the user to install and remove an AR15 Pivot Pin without the use of a tool.
The unique design incorporates a ramped groove that holds the detent in place at the time of installation and another ramp allows access to the retaining slot
at 90° to groove.
Pins feature Patent Pending aggressively crenulated heads for improved grip, this facilitates easier removal of the pin from the receiver.
The rear pin features the same retaining slot and ramp, meaning that it can be removed easily by sliding it to a halfway position and then rotating.
This causes the takedown detent to ride up the ramp and onto the outer surface of the pin, making remove extremely simple.
QUICKSAFE™
Our UPS™ Pin system has a built in safety feature that can be utilized by anyone wanting to make it difficult for an Upper Receiver to be fitted to a Lower Receiver.
To render a lower receiver inoperable the user can quickly remove the front Pivot Pin (Spring & Detent) and insert it through the rear Takedown pin hole from
the other side of the receiver. Then remove the rear Takedown and allow the Pivot Pin to retain its detent.
If the pin is rotated so that the detent registers with the groove on its end then it becomes impossible to remove the pin without removing the castle nut and end plate. 
It is now impossible to mount an upper receiver group to the lower and have a functioning assembly.
Pins are manufactured from 17-4PH stainless steel in H900 condition and then QPQ Nitride finished.

UPS-Ti™
Ultimate Takedown Pin Set.

Precision machined on Swiss style turning centers our Ultimate Takedown Pin sets are manufactured from the highest quality materials to the highest standards.
They ship complete with our 3D printed rear pin removal tool (RTT™).
The Patent Pending UPS™ (Ultimate Pin Set) allows the user to install and remove an AR15 Pivot Pin without the use of a tool.
The unique design incorporates a ramped groove that holds the detent in place at the time of installation and another ramp allows access to the retaining slot
at 90° to groove.
Pins feature Patent Pending aggressively crenulated heads for improved grip, this facilitates easier removal of the pin from the receiver.
The rear pin features the same retaining slot and ramp, meaning that it can be removed easily by sliding it to a halfway position and then rotating.
This causes the takedown detent to ride up the ramp and onto the outer surface of the pin, making remove extremely simple.
QUICKSAFE™
Our UPS™ Pin system has a built in safety feature that can be utilized by anyone wanting to make it difficult for an Upper Receiver to be fitted to a Lower Receiver.
To render a lower receiver inoperable the user can quickly remove the front Pivot Pin (Spring & Detent) and insert it through the rear Takedown pin hole from
the other side of the receiver. Then remove the rear Takedown and allow the Pivot Pin to retain its detent.
If the pin is rotated so that the detent registers with the groove on its end then it becomes impossible to remove the pin without removing the castle nut and end plate. 
It is now impossible to mount an upper receiver group to the lower and have a functioning assembly.
Pins are manufactured from Grade 5 Titanium and left in a natural finished condition.

The CP-R360™ Cam Pin has no moving parts to break or lock up.
Machined from 17-4 PH Stainless Steel and hardened to H900 (45RC Approx) its head is polished for a super smooth finish. The cam pins circular head has a single flat face machined into it at the front so that it can be inserted into any bolt carrier without having to remove the gas key.
Two further flats are machined at 90 degrees to the front face that assist in reducing internal wear to the cam channel.
The unique domed head allows the cam pin to operate in a completely different position to a traditional pin, with the radius of the head curving away from the receivers internal surface, rather than forming a hard or sharp edge on its upper corner that causes wear.
Finished in its natural hardened state, copper/brass color.

NOTE:  Works on all Mil-Spec BCGs, 556 ONLY

Made in the USA.

High Quality Replecment .223/5.56 Firing PIn.

8740 CS Steel

45-49 HRC, Hard Chrome Plated, MIL-STD-171 1.2.2.4

Replacement .223/7.62 Extractor Assembly

Comes complete with retaining pin, top hat insert, spring and 'O' ring.

NiB Finished.

Made in the USA

Replacement Carpenter 158 Bolt Assembly

Hard Ground Critical Diameters

S110 Shot Peened, Heat Treated 15N 89-90.5 Hardness.

Magnetic Particle Inspected.

Black QPQ Finished.

Complete Assembly.

Made in the USA.

LANTAC E-BCG®, Enhanced Bolt Carrier Group.

M16 Full Auto Style for increased mass and lock time.
Our BCG is precision machined from 8620 steel with a shot peened bolt manufactured from Carpenter 158 and Magnetically Particle Inspected.

The entire carrier assembly is QPQ (Quench Polish Quench) Nitride coated Black, this is a specialized type of Nitrocarbrising Case Hardening that creates a vary hard, smooth surface with increased corrosion resistance and low coefficient of friction.
The carriers patented and patent pending design features unique shrouded and forward facing gas ports that have also been resized so that gas is vented differently to a standard carrier.
This results in a system that runs flatter with a smoother energy pulse with a softer start to carrier movement.

In addition the system also runs cooler and cleaner, there is also less pressurization of the upper receiver when running a suppressed barrel.  The flared boss at the tail of the carrier enhances the BCG's lock position within the upper and makes it more consistent, resulting in an accuracy improvement.
All critical dimensions are hard turned / ground after heat treat and the gas key has been hard chrome lined for the best possible wear resistance.

All E-BCG's® feature the LANTAC CP-R360™ patent pending domed head cam pin that is machined from 17-4PH Stainless Steel and hardened to H900 condition (45RC approx).
The ultra smooth head reduces wear within the upper receiver.
The BCG's 11.7oz weight helps to increase lock time and smoother operation.
Gas keys are fitted with gasket sealer & are properly staked at four points and only grade 8 fasteners are used in assembly.

The E-BCG's® forward porting and unique shape assist in reducing pressurization inside the upper receiver that can be caused by short barrel rifles running suppressors.
However, it should be noted that the E-BCG® is not a complete solution for this issue and all rifles are different. 'Over Gassed' guns will suffer to a larger extent from this problem.  

The CP-R360-H™ Cam Pin has no moving parts to break or lock up.
Machined from 17-4 PH Stainless Steel and hardened to H900 (45RC Approx) its head is polished for a super smooth finish. The cam pins circular head has a single flat face machined into it at the front so that it can be inserted into any bolt carrier without having to remove the gas key.
Two further flats are machined at 90 degrees to the front face that assist in reducing internal wear to the cam channel.
The unique domed head allows the cam pin to operate in a completely different position to a traditional pin, with the radius of the head curving away from the receivers internal surface, rather than forming a hard or sharp edge on its upper corner that causes wear.
Finished in its natural hardened state, copper/brass color.

NOTE:  Works on all Mil-Spec BCGs, 308/7.62 ONLY

Made in the USA.

Replacement .308/7.62 Extractor Assembly

Comes complete with retaining pin, top hat insert, spring and 'O' ring.

NiB Finished.

Made in the USA.

Replacement 9310 Steel Bolt Assembly

Hard Ground Critical Diameters, Heat Treated 15N 89-90.5 Hardness.

Magnetic Particle Inspected.

Black QPQ Finished.

Complete Assembly.

Made in the USA.

LANTAC E-BCG®, Enhanced Bolt Carrier Group.

M16 Full Auto Style for increased mass and lock time.
Our BCG is precision machined from 8620 Steel with a shot peened bolt manufactured from Carpenter 158 and Magnetically Particle Inspected.

The entire carrier assembly is QPQ (Quench Polish Quench) Nitride coated Black,this is a specialized type of Nitrocarbrising Case Hardening that creates a vary hard, smooth surface with increased corrosion resistance and low coefficient of friction.
The carriers patented and patent pending design features unique shrouded and forward facing gas ports that have also been resized so that gas is vented differently to a standard carrier.  This results in a system that runs flatter with a smoother energy pulse with a softer start to carrier movement.

In addition the system also runs cooler and cleaner, there is also less pressurization of the upper receiver when running a suppressed barrel.  The flared boss at the tail of the carrier enhances the BCG's® position within the buffer tube at the time of cycling and makes it more consistent, resulting in smoother operation.
All critical dimensions are hard turned / ground after heat treat and the gas key has been hard chrome lined for the best possible wear resistance.

All E-BCG's® feature the LANTAC CP-R360-H™ patent pending domed head cam pin that is machined from 17-4PH Stainless Steel and hardened to H900 condition (45RC approx).
The ultra smooth head reduces wear within the upper receiver.
The BCG's 1Lb 2.1oz weight helps to increase lock time and smoother operation.
Gas keys are fitted with gasket sealer & are properly staked at four points and only grade 8 fasteners are used in assembly.

The E-BCG's® forward porting and unique shape assist in reducing pressurization inside the upper receiver that can be caused by short barrel rifles running suppressors.
However, it should be noted that the E-BCG® is not a complete solution for this issue and all rifles are different. 'Over Gassed' guns will suffer to a larger extent from this problem.

Replacement .308/7.62 Extractor Assembly

Comes complete with retaining pin, top hat insert, spring and 'O' ring.

Black QPQ Finished.

Made in the USA.

The LANTAC RPS™ Ratchet Plate System removes the necessity to stake castle nuts in place after fitting. It also provides a QD Sling attachment point directly below the buffer tube.

It utilizes a one piece designed ratcheted tooth and arm, machined directly into the anti rotation plate itself. The enhanced castle nut has an aggressive grip pattern and radially machined grooves that register with the spring like arm and tooth on the plate, causing the nut to be retained in place.

The nut cannot vibrate loose through firing but can be removed through the use of an armorers wrench if necessary.

The teeth and grooves are all internally facing so they cannot be accidentally damaged.   The system offers lighter weight with additional functionality over the standard original design.

LANTAC UFA-S, Ultimate Forward Assist (Solid)
SKU: 01-UP-UFA-S

Lantac UFA-S
Ultimate Forward Assist (Solid).
The UFA-S is precision swiss lathe turned & manufactured from certified 4140 Cr-Mo steel, giving improvements to strength, corrosion resistance and durability over the original materials.
Parts are all heat treated to 48-52 Rc (Rockwell C).
In addition all parts are QPQ (Quench Polish Quench) Nitrided for improved corrosion resistance and enhanced lifespan.
The main Plunger spring is manufactured with the improvement of Stainless 316 music wire (as per ASTM A313) for enhanced corrosion resistance.
Closed end coils are also used rather than the original open ends for improved seating and alignment. Springs are stress relieved and air cooled.
The Plunger Detent Spring is improved and manufactured from Zinc plated music wire (as per ASTM A288) for enhanced corrosion resistance.
Springs are all stress relieved as per the mil specification. 
The assembly is retained within the upper receiver with an improved spiral design pin as opposed to a slotted version for increased strength and durability. Pins are fully certified by the manufacturer.
The design of the Cap has been improved by reducing its diameter and snagging potential, creating a more streamline surface flow when assembled into the upper receiver.
Exterior surface knurling around the caps edge allows for positive engagement with a gloved or naked hand while removing the circular ridge that exists on the current design.
Weight of the assembly has also been improved to 20.227g (.7135oz) from 22.481g (.7930oz).
All outer details are bead blasted to create a satin, reduced reflectivity surface prior to finishing.
Manufactured in the USA from USA sourced materials and finishes.
 

MIL/LE discount available, please visit our FAQ page on how to obtain the discount code.
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