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  • DESCRIPTION This Aero Precision Stripped Lower Special Edition: Franklin Snake lower receiver features Benjamin Franklin's political cartoon "Join, or Die" engraved on the magwell. This design was created in 1754 to represent the need for unification among the Thirteen Colonies later becoming an iconic symbol leading up to and during the American Revolution. The cartoon was used to encourage Colonists to stand together as it was pivotal to the success of the Revolutionary War. This design remains symbolic of American pride, perseverance, and unification nearly 250 years later. The M4E1 Lower Receiver delivers billet aesthetics in a forged package. This custom designed enhanced forging is machined from 7075-T6 Aluminum and compatible with all mil-spec AR15 parts. Aside from the visual upgrades this custom engineered design provides that challenge much more expensive billet options, we have added several functional features to the lower receiver to simplify the assembly process for the at home builder. M4E1 Lower Receiver Improvements: Threaded Bolt Catch Roll Pin - Allows for simple installation of the bolt catch and virtually eliminates the chance to damage the finish during installation (pin included). 1/16" Hex Key required for assembly. Integrated Trigger Guard - Eliminates the possibility of breaking the trigger guard tabs by integrating the trigger guard into the lower, creating a stronger more rigid platform to build upon. Upper Tension Screw - Allows users to fine tune the fit of the upper and lower receiver using a nylon tipped tensioning set screw inserted in the grip tang of the lower receiver. This provides a tight fit with any standard AR15 upper receiver. Threaded Takedown Pin Detent Recess - Allows user to easily install the Takedown Pin detent and spring with the use of a 4-40 set screw (no more launching detents across the room). Increased Magwell Flare - Increased the flare of the magwell to aid in quick and efficient magazine changes. Marked and milled to accept short-throw safety selectors, but will work with standard selectors as well. Add some of our SPARE PARTS to complete your lower! Includes: Stripped M4E1 Lower Receiver Nylon tipped tensioning set screw Threaded Bolt Catch Pin Aero Precision Stripped Lower Special Edition: Franklin Snake Specs Shipping to FFL Dealer Required Yes Made In America? Yes Platform AR15 Material Machined from 7075-T6 forged aluminum Select Your Finish Anodized Black Markings "Cal Multi", "JODM4-" Serial Number Designation Compatibility Works with standard AR15 components and magazines Weight(s) 8.61 oz Other Rear takedown pin detent hole is threaded for a 4-40 set screw. Threaded Bolt Catch Roll Pin (Included).

    Aero Precision Stripped Lower Special Edition: Franklin Snake

    $160.00

    DESCRIPTION This Aero Precision Stripped Lower Special Edition: Franklin Snake lower receiver features Benjamin Franklin’s political cartoon “Join, or Die” engraved on the magwell. This design was created in 1754 to represent the need for unification among the Thirteen Colonies later becoming an iconic symbol leading up to and during the American Revolution. The cartoon…

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  • DESCRIPTION The Aero Precision AR15 5.56 PRO Series BCG Black Nitride is built from the ground up to meet the demands of the most extreme conditions. Each component and manufacturing process of the PRO 5.56 Bolt Carrier Group was deliberately chosen to increase the reliable service life of the bolt carrier group and its components. Bolt The bolt is one of the most important parts of the bolt carrier group. Machined from 9310 steel, a proprietary flash nitride process was chosen to ensure proper heat treatment on the bolt. When properly heat treated, 9310 steel provides superior strength and durability when compared to C158. The cam pin channel is counter bored, eliminating the need for swaging. Swaging is the industry standard, however this process creates more stress on the bolt during manufacturing by displacing material rather than cutting it to the proper dimension from the start. Machined from 9310 steel Shot peened MPI tested Proper heat treatment ensured via proprietary flash-nitriding process Cam Pin Each PRO cam pin is precision ground after heat treatment to exacting specifications and given a nitride finish. The cam pin features an engraved indexing mark on one side of the cam pin face; a concept that has been popularized by Chad Albrecht at School of the American Rifle. Cam pins traditionally wear more heavily on one side and when installed inconsistently can create excessive wear over time. When the cam pin becomes “loose” this can create excessive wear on the bolt itself shortening overall life. The indexing mark allows for consistent installation during maintenance which in turn reduces wear on not only the cam pin but the bolt over time to help extend overall service life. Machined from 4140 steel Precision ground after heat treatment Engraved indexing mark Nitride finish Extractor The extractor features a phosphate finish. The extractor is one of the few places where it is beneficial to have a “rougher” finish as it allows for more positive engagement with the case when pulling it out of the chamber. Machined from 4140 steel Heat treated Shot peened Phosphate finish Carrier Each PRO BCG utilized an M16 cut carrier and features a nitride finish. Internal critical surfaces are precision ground to exacting tolerances to ensure optimal gas efficiency. The same machining standards are used for the carrier rails providing a super smooth fit and function from the start. Machined from 8620 steel M16 Cut Carrier Nitride Finish Critical surfaces precision ground for optimal gas efficiency and reliability Gas Key Machined from hardened 4140 steel Torqued to spec with grade 8 hex fasteners Properly staked to mil-spec Nitride finish Ejector Machined from S7 tool steel Firing Pin Ground from 8640 steel Nitride Finish Check out our Charging Handles and Complete Uppers Idaho

    Aero Precision AR15 5.56 PRO Series BCG Black Nitride

    $180.00

    DESCRIPTION The Aero Precision AR15 5.56 PRO Series BCG Black Nitride is built from the ground up to meet the demands of the most extreme conditions. Each component and manufacturing process of the PRO 5.56 Bolt Carrier Group was deliberately chosen to increase the reliable service life of the bolt carrier group and its components….

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  • The Aero Precision 7" ATLAS S-ONE Handguard is the newest addition to the Aero Precision Handguard lineup. Machined from 6061-T6 Aluminum, the S-ONE line of handguards are designed with size and weight in mind, providing the perfect handguard for your lightweight build. Our proprietary ATLAS attachment system is a durable and dependable mounting platform, maintaining a slim profile while still providing the strength and stability customers have grown to love from Aero Precision handguards.

    Aero Precision 7″ ATLAS S-ONE Handguard AR15

    $190.00

    DESCRIPTION The Aero Precision 7″ ATLAS S-ONE Handguard is the newest addition to the Aero Precision Handguard lineup. Machined from 6061-T6 Aluminum, the S-ONE line of handguards are designed with size and weight in mind, providing the perfect handguard for your lightweight build. Our proprietary ATLAS attachment system is a durable and dependable mounting platform,…

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  • Aero Precision M4E1 Threaded Stripped Upper Blem FDE

    Aero Precision M4E1 Threaded Stripped Upper Blem FDE

    $129.99

    The M4E1 Threaded Upper Receiver features a new angular machined design that helps it stand apart from standard mil-spec upper receivers. This upper receiver features the same enhanced body profile as our M4E1 Enhanced Upper Receiver but is threaded to accept a standard AR15 barrel nut. It is forged from 7075-T6 Aluminum and precision machined to work with all mil-spec AR15 parts.

    The M4E1 Threaded Upper Receiver is designed to pair perfectly with our new M4E1 Lower Receiver, giving you a billet looking receiver set at a fraction of the billet price.

    Features:

    • New enhanced forging that gives the upper receiver a “billet look”
    • New picatinny profile that blends seamlessly with our Enhanced and ATLAS Series Handguards
    • M4 Feedramps
    • .250 takedown pin holes
    • Includes threaded forward assist roll pin
    • DOES NOT include port door or forward assist

    Includes:

    • M4E1 Threaded Upper Receiver in Magpul™ FDE Cerakote

    This product is blemished. Blemishes may include:

    • Plating inconsistencies
    • Pits
    • Scratches
    • Dents
    • Flaws in finish

    Our blemished products are fully functional, they just didn’t meet our high standards. They are a great product at a discounted price for someone who doesn’t mind a slight imperfection. We do not accept returns on blemished products.

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  • aprh101205c-750-low-profile-gas-block-aero-logo-nitride-1

    Aero Precision .750 Gas Block Low Profile – Black Nitride

    $40.00

    These gas blocks along with our gas tubes create an efficent and reliable gas system for your AR15 or AR 308 rifle build.

    Features:

    • Fits barrels with .750 Outer Diameter
    • Constructed from 4140 hardened steel
    • Choose No Aero Logo or Aero “A” Logo blocks
    • Nitride or Phosphate coating
    • Low profile for easy fitment
    • Set Screws are Steel 10-32 x 3/16 Knurled Cup Point
    • Made in the USA
    • *Roll pin not included*

    Please note: We do not recommend the use of red thread locker on the threads of the set screws. If you decide to use thread locker we recommend using the non permanent variety.

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  • Aero Precision Melonite Mid-length Gas Tube

    Aero Precision Melonite Mid-length Gas Tube

    $19.00

    Features:

    • Melonite Gas Tube for AR15 & AR10 rifles
    • Roll pin included
    • Pistol length 6.6875″, Carbine length 9.8″, Mid-Length 11.75”, Rifle length 15.125″
    • Made in the USA
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  • Aero Precision AR15 XL Assembled Upper Receiver Black

    Aero Precision AR15 XL Assembled Upper Receiver Black

    $150.00
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  • This Ballistic Advantage 18" 308 Heavy Rifle Fluted Premium Series Barrel Stainless (DPMS style) l is machined from 416R Stainless Steel with a bead blasted finish. Our Premium Series Barrels are HP and MPI tested, ensuring the best in quality and accuracy. Featuring functionally aggressive flutes and crisp, clean lines, BA Fluted barrels deliver the perfect balance of weight and rigidity. Utilizing six and eight flute designs we’ve achieved weight reduction up to and exceeding 16 ounces. Confidently lighten your kit without sacrificing an ounce of accuracy. Ballistic Advantage 18" 308 Heavy Rifle Fluted Premium Series Barrel Stainless

    Ballistic Advantage 18″ 308 Heavy Rifle Fluted Premium Series Barrel Stainless

    $320.00

    This Ballistic Advantage 18″ 308 Heavy Rifle Fluted Premium Series Barrel Stainless (DPMS style) l is machined from 416R Stainless Steel with a bead blasted finish. Our Premium Series Barrels are HP and MPI tested, ensuring the best in quality and accuracy. Featuring functionally aggressive flutes and crisp, clean lines, BA Fluted barrels deliver the…

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  • Aero Precision Ultralight 30mm Scope Mount Extended FDE

    Aero Precision Ultralight 30mm Scope Mount Extended FDE

    $115.00

    Our Ultralight 30mm Extended Scope Mount features a rear ring that is pushed forward 1″, resulting in better eye relief. This scope mount is designed to fit AR type upper receivers with Mil-Spec 1913 Picatinny rails and features a cross-slot keyway that offers excellent recoil protection.

    Our Ultralight Scope Mounts free you from unnecessary bulk, providing one of the lightest mounts in the industry.

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  • Sale! Tiff Blue and Pink Edition - Milwaukee Fastback

    Tiff Blue and Pink Edition – Milwaukee Fastback

    Original price was: $80.00.Current price is: $75.00.

    Milwaukee Fastback – Powder Coated Tiff Blue and Pink

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  • Sale! DESCRIPTION This Aero Precision M5 Stripped Lower Special Edition: Franklin Snake FDE lower receiver features Benjamin Franklin's political cartoon "Join, or Die" engraved on the magwell. This design was created in 1754 to represent the need for unification among the Thirteen Colonies later becoming an iconic symbol leading up to and during the American Revolution. The cartoon was used to encourage Colonists to stand together as it was pivotal to the success of the Revolutionary War. This design remains symbolic of American pride, perseverance, and unification nearly 250 years later. Our M5 .308 Stripped Lower Receiver helps you build a big-bore AR from the ground up. Mil-spec dimensions and coating ensure the highest quality and correct component interface. Don't forget to buy an Aero Precision M5 (.308) Lower Parts Kit. Our LPK is specifically designed to work with the M5 Lower Receiver and includes custom takedown and pivot pins as well as an extended magazine catch button. Features: Works with standard AR 308 components and magazines Upper Tension Screw - Allows users to fine tune the fit of the upper and lower receiver through the use of a nylon tipped tensioning set screw inserted in the grip tang of the lower receiver. Rear takedown pin detent hole is threaded for a 4-40 set screw Bolt catch is threaded for a screw pin (no roll pin needed) Integrated trigger guard Selector markings will work with 45, 60 or 90 degree safety selectors Accepts Battle Arms Development short throw safety selectors, but will work with any standard selector No gap with aftermarket pistol grips Add some of our SPARE PARTS to complete your lower! Includes: Stripped M5 (.308) Lower Receiver in Anodized Black Nylon tipped tensioning set screw Aero Precision M5 Stripped Lower Special Edition: Franklin Snake FDE Specs Shipping to FFL Dealer Required Yes Made In America? Yes Platform M5 Material Machined from 7075-T6 forged aluminum Select Your Finish Magpul FDE Cerekote Markings "Cal Multi", "JOD-M5" Serial Number Designation Compatibility Works with standard AR 308 components and magazines Weight(s) 12 oz Other Includes upper tension screw

    Aero Precision M5 Stripped Lower Special Edition: Franklin Snake FDE

    Original price was: $275.00.Current price is: $250.00.

    DESCRIPTION This Aero Precision M5 Stripped Lower Special Edition: Franklin Snake FDE lower receiver features Benjamin Franklin’s political cartoon “Join, or Die” engraved on the magwell. This design was created in 1754 to represent the need for unification among the Thirteen Colonies later becoming an iconic symbol leading up to and during the American Revolution….

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  • Aero Precision AR15 Upper Parts Kit

    Aero Precision AR15 Upper Parts Kit

    $25.00

    DESCRIPTION Aero Precision AR15 Upper Parts Kit includes the parts you need to assemble your AR15 Upper Receiver. Includes: Forward Assist Assembly Forward Assist Spring Forward Assist Roll Pin Ejection Port Cover Door Ejection Port Cover Rod with c-clip Ejection Port Cover Spring Check out our uppers and spare parts  Aero Precision AR15 Upper Parts…

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