ESG Gunworks AR-15 – Big Tex Outdoors
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ESG Gunworks AR-15, Firearms & Lowers, ESG Gunworks,ESG Gunworks AR-15 - Big Tex Outdoors

ESG Gunworks

ESG Gunworks AR-15

$ 1,187.00

This is a regulated item. Federal law requires us to ship it to an FFL (Federal Firearms Licensee) in your state of residence.
After you have placed your order, please send us an email to: ike@bigtexoutdoors.com (or simply reply to your confirmation email) with your order # and the name and number/email of the FFL you would like us to ship your firearm to. We will contact them and arrange shipment. Once it arrives they will contact you so you can pick it up.

AR Only:
 
Includes 2 Magpul Gen 2 Pmags & ESG lifetime warranty 

Package 1: 
AR
Blue Force Gear 2pt VCAS sling with 2 QD attachments
Streamlight ProTac 2 Rail Mount light.

Everything you need and nothing you don't to have a duty ready rifle.


Package 2: 
AR
Blue Force Gear 2pt VCAS sling with 2 QD attachments
Streamlight ProTac 2 Rail Mount light,
Trijicon MRO
Geissele lower 1/3 mount.

A turn key rifle complete with optic and back up sights. Everything you need in one package.



Package 3: 
AR
Blue Force Gear 2pt VCAS sling with 2 QD attachments
Streamlight ProTac 2 Rail Mount light,
Trijicon MRO
Geissele lower 1/3 mount.
(4) RailScales HTP MLOK pannels.



Specs:


Receivers: 
ESG Forged lower and upper built from mil-spec 7075-T6 

LPK:

  • Pivot/takedown pins machined from hardened steel and black oxide finish by KNS
  • Buffer detent machined from steel and black oxide finished by KNS
  • Safety detent machined from stainless steel then hardened by KNS
  • Pivot/takedown detents are machined from stainless steel then hardened by KNS
  • Bolt catch detent is machined from steel and black oxide finish by KNS
  • Fire control group (hammer, hammer spring, hammer/trigger pin, trigger, trigger spring, disconnector) are ALG Defense Mil-Spec triggers.
    (ALG Mil-Spec triggers have a better finish than that which passes for a stock mil-spec trigger resulting in a smoother pull.  ALG Defense MS triggers and hammers are made from true 8620 alloy steel military spec castings, correctly carburized, quenched and tempered for high surface hardness. Disconnector is 1070 high carbon steel properly Austempered into the spring range of hardness.  Full for hammer springs are used, and trigger and hammer pins are 4140 chrome-moly steel that is quenched and tempered, and centerless ground to a fine finish to retain a slip fit into the receiver.)

 


Magpul MOE Stock & Grip
ALG 15" Defense EMR V2 MLOK Rail
A2 Flash Hider

BCG:
Bolt:

  • Precision machined from Carpenter Technology No. 158 alloy,
  • Heat treated per mil-spec,
  • Shot peened per ASTM B851/SAE AMS2430S,
  • Vibratory tumbled
  • Individual high pressure/proof (HP)
  • Full Auto test fired as an assembly
  • Individual magnetic particle inspection ASTM E1444/E1444M (MP)
  • Markings deep laser engraved (SP=Shot Peened, HP=High Pressure Tested, MP=Magnetic Particle Inspection.)

Extractor: 

  • Precision machined from 4340 tool steel alloy per SAE AMS6415T/AMS6484D (vs 4140),
  • Heat treated
  • Shot peen per ASTM B851/SAE AMS2430S.

Extractor Retaining Pin: 

  • Precision machined and ground S7 Tool Steel
  • Heat treated per ASTM A681-08
  • Shot peened per mil-spec print
  • Manganese phosphate

Extractor Spring:

  • Tactical Springs/Sprinco 5 coil, ASTM Grade A401 Chrome Silicon wire stock
  • Heat treated
  • Stress relieved, Molybdenum-Disulfide infused
  • Cryogenic processed (all post winding)
  • Mil-spec black insert/synthetic elastomer extractor buffer (nitrile-butadiene, shore hardness 80+/-5 durometer per MIL-PRF-6855)


Ejector:

  • S7 Tool Steel
  • Heat treated per ASTM A681-08
  • Shot peened per Mil-Spec
  • Manganese phosphate

Ejector Spring: 

  • Heat treated
  • Mil Spec

Gas Rings: 

  • Standard stainless steel per Mil-Spec X3

Carrier:

  • Machined from AISI 8620 aircraft qualty alloy per ASTM A108/A322-13
  • Full auto profile
  • Heat treated
  • Carburized/strain relieved, hard chrome bore
  • Precision ground gas key interface
  • Sons of Liberty Battle Flag logo deep laser engraved
  • Manganese phosphate

Gas Key:

  •  Machined from 4130 chromoly steel alloy per ASTM A108/A322-13
  • Heat treated, hard chrome internal
  • Manganese phosphate
  • Permatex sealed
  • Grade 8  hex screws torqued and staked all per mil-spec

Cam Pin: 

  • Precision machined 4340 chromoly steel alloy per SAE AMS6415T/AMS6484D
  • Heat treated/processed per mil-spec
  • Manganese phosphate
  • Solid film lubricant applied and cured per mil-spec

Firing Pin:

  •  Precision machined 8640 steel alloy
  • Heat treated/processed per mil-spec
  • Hard chrome plate

Firing Pin Retaining Pin: 

  • Precision machined from 1038 carbon steel
  • Heat treated/processed per mil-spec
  • Manganese phosphate




Barrel: 

Ballistic Advantage

5.56 chambered 16 inch M4 Profile Carbine Length Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp extension.

Additional Info

Length 16"
Material 4150 Chrome Moly Vanadium
Profile M4
Finish QPQ Corrosion Resistant
Gas System Length Carbine
Gas Block Journal .750"
Twist Rate 1:7 inches
Muzzle 1/2x28 Threaded
Weight 28oz
Other Info No



Guaranteed to Perform

We are committed to providing products that meet, or exceed, the expectations of our most discerning customers. We stand behind that commitment. From the moment you unwrap one of our barrels, as you configure it with your receivers and handguards, and as you fire it on the range or in the field, we want you to experience the unique elegance and uncompromising quality that we craft into every one of our barrels.

We also stand behind our commitment to performance. All Ballistic Advantage barrels are guaranteed to give sub Minute of Angle (MOA) accuracy with match grade ammunition.1

If you are not completely satisfied with the form, finish, and fit of any of our barrels, please call one of our customer service reps at 407-739-7664 to discuss your concerns. If you find your BA barrel is not performing at the high standard of sub MOA accuracy, please first consult our "Troubleshooting Guide" on our website. If you need further assistance give us a call at 407-739-7664. Usually our armorers are able to resolve any issues over the phone. If the issues are not resolved we will ask that the barrel be sent to us for inspection.2 We will either correct the problem or replace the barrel, or if the customer prefers, we will reimburse the purchase price of the barrel.


1 We define sub MOA as a group size of 1 inch or under at 100 yards with a 3 shot magazine fed group, or 5 shot single loaded group.

2 The customer is responsible for the initial return shipping costs of the barrel. If any defects are found, BA will reimburse the shipping costs and either replace or refund the original purchase price of the barrel.


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