Finish Your Lower Kit:
+ FosTecH Echo Sport Binary Trigger for the AR-15 Platform
+ AR-15 Mil-Spec Buffer Tube Kit
+ Aero Precision M4E1 MOE Lower Parts Kit Minus FCG â€“ Black
+ FAB Defense GL-Core M Collapsible Stock w/ 10 Round Mag, Black
FosTecH Echo Sport Binary Trigger for the AR-15 Platform
Builders and Shooters know that the best upgrade you can do to your AR-15 is getting a reliable, smooth & light pull trigger. Thanks to the modularity of the AR-15 platform, upgrading your standard Mil-Spec Trigger with enhanced parts, or even a self contained all in one Drop-In trigger is as easy as punching out 2 pins from your lower receiver and â€˜Dropping Inâ€™ your new upgrade. Binary triggers serve a special function of being able to increase the shooter's ability to shoot faster under a single action of the trigger. Binary triggers work by releasing the hammer when the trigger is pulled, and when the trigger is released. Binary Triggers are a great upgrade for standard AR-15 Rifles, and Pistol Caliber Carbines!
About this Trigger: The Fostech Echo Sport Trigger is more efficient, less complex, and most importantly LESS MONEY than other binary triggers. From an operational standpoint, the only difference the operator will notice is that the selector for the Echo operation is located inside the trigger well on a paddle. Move to the left for Echo Mode and move to the right for Semi-Automatic. The ECHO Sport is an economical pull and releases a trigger for the AR-15 platform. To explain how this trigger functions, every time you pull the trigger a bullet fires, and your BCG cycles a new round, when you release the trigger another bullet fires and your BCG then cycles another new round. This is not a machine gun, this is a single action for every round trigger which is the definition of semi-auto fire. One round per action on the trigger, once per pull, and once per release.
Compatibility: This trigger is designed to work with Mil-Spec AR-15 lower receivers and can be installed in just a few minutes!
Anti-Walk Pins: Not Included - This enhanced trigger is to be a direct replacement for your original trigger. Trigger pins are not included, but you can re-use the trigger pins from your standard lower parts kit.
Color: This trigger is Burnt Bronze accented.
Trigger Style: Standard M4 - This trigger uses a standard Mil-Spec curved trigger shoe.
Main Feature: Binary
Mil-Spec Buffer Tube
If you are in need of the 6-Position Aluminum 6061-T6 (buffer tube) Machined to Mil-Spec dimensions, we offer it separately. No other parts included just the tube.
AR-15 Carbine Castle Nut
Standard Mil-Spec Castle Nut
Mil-Spec Receiver End Plate
Maintains Proper Alignment of Stock & Buffer Tube
M4-style receiver plate includes the engagement tab required to align the buttstock and buffer tube with the lower receiver on carbine models.
Precision, fine blanking process ensures precise edges and superior flatness for correct fit and solid installation.
Made of 4140 Hardened Steel
AR-15 Carbine Recoil Spring
Made of the finest spring steel rated for 20,000+ rounds
AR-15 Carbine Recoil Buffer
Weighs 3 oz.
Standard carbine length buffer
Aluminum 6061-T6 exterior
Fits AR-15 and M16 carbine buffer tubes
Use with standard AR-15/M16 carbine buffer springs
3 oz. weight allows for more reliable function in rifles with shorter gas systems
3 oz. weight reduces bolt bounce in full auto fire
Increased weight also softens recoil
Standard dwell time for normal cycling of the rifle
Aero Precision M4E1 MOE Lower Parts Kit Minus FCG â€“ Black
General Info: Lower Parts Kits include all of the small bits & pieces needed to make your AR-15 Lower fully functional. Such as the mag release, take-down pins, selector, trigger guard, bolt catch, buffer retainer, roll-pins, detents, and small springs are included to allow completion. This Aero Precision Lower Parts Kit contains all of the necessary pieces needed to complete your build EXCEPT the trigger and components that go along with them. You can find triggers & fire control groups (HERE [https://www.mmcarmory.com/gun-triggers.html])
Brand: The M4E1 MOE Lower Parts Kit Minus FCG - Black kit is produced by Aero Precision [https://www.mmcarmory.com/aero-precision-ar-products.html] with high-quality steel & brass components.
Brand Info: Aero Precision's goal is simple: Technical Perfection Aero Precisionâ€™s roots are deeply tied to aerospace, and their drive for clean, perfect engineering and machining stems from that. When youâ€™re building something that will fly in the air, there is no margin for error. Aero Precision takes that same approach in the firearms industry. Not every manufacturer will have razor thin tolerance levels. Not every manufacturer will personally oversee the development, design, and machining of every part that comes off the line. Aero Precision is not every manufacturer.
Platform: Commercial AR-15
FCG Included: The M4E1 MOE Lower Parts Kit Minus FCG - Black kit does NOT come with a hammer, hammer spring, trigger, trigger spring, disconnector, disconnector spring, or hammer & trigger pins. This kit is for completing your AR-15 lower and allowing an affordable parts kit in the case you already have drop-in triggers on-hand and ready to install.
Grip: The M4E1 MOE Lower Parts Kit Minus FCG - Black kit includes a Black Magpul MOE and grip screw to complete your AR-15 lower receiver.
Weight: The overall weight of the M4E1 MOE Lower Parts Kit Minus FCG - Black kit Kit is 0.39lbs.
FAB Defense GL-Core M Collapsible Stock w/ 10 Round Mag, Black
General Info: A Fixed stock is perfect for the modern marksman to add to their rifle. Featuring improved rigidity over adjustable stocks, fixed stocks offer perfect cheek welds, amazing shooting ergonomics, and sturdy platforms to assist the shooter in acquiring the eyebox in optics & irons alike. Fixed stocks on the AR platform began with the American service rifle the M-16 and were used in its consecutive upgrades the A2 through A4 variants. Modern-day shooters now can use various aftermarket fixed stocks that further enhance the rifle's capabilities and comfort.
Brand: Fab Defense - Since its inception, FAB-Defense has been leading in the development and manufacture of the highest quality, cutting-edge tactical equipment, and weapon accessories for the State of Israelâ€™s Military and Police. FAB-Defense R&D department works in collaboration with Special Forces and SWAT teams worldwide to design creative, ability-enhancing, no-nonsense solutions to the ongoing dynamic challenges met in the field. FAB-Defense superior ergonomics, functionality, and durability, reflects decades of design experience through continuous improvement and successive generations of weapon accessories.
Model: GL-Core M Collapsible Stock w/ 10 Round Mag
Buffer Tube Compatibility - Rifle Buffer Tube: This GL-Core M Collapsible Stock w/ 10 Round Mag stock requires a fixed rifle tube and screw by the buttpad to securely & firmly mount to your rifle.
Storage Compartment: The GL-Core M Collapsible Stock w/ 10 Round Mag stock has an extra magazine compartment for easy storage of extra gear in the field.
QD Sling: The GL-Core M Collapsible Stock w/ 10 Round Mag stock comes with QD attachment points for solid sling mounting.
Material: GL-Core M Collapsible Stock w/ 10 Round Mag Is made out of glass-filled polymer for reliability and impact resistance against the great outdoors.
Finish: GL-Core M Collapsible Stock w/ 10 Round Mag is finished with a black appearance.
Buttpad: This stock comes with a rubber buttpad to lighten the felt recoil impulse directed to the shooter.
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