Also good for making up an Air Force "refurb" rifle or carbine. This guide wouldn't be complete without Aero Precision, a well-known manufacturer of mil-spec parts and accessories and one of the best makers of all-around AR-15 lower and upper receivers on the market. The main selling point of Spikes M4 lower receiver is the capability to convert a regular semi-auto AR-15/M16 to selective fire gun with a drop in auto sear. Don't miss out on new products and capabilities for your Ghost Gunner! If you truly understand the blueprint, and have good skills with GD&T, you could possibly understand if you made a bad cut, but without some good experience you're unlikely to produce an acceptable machined lower. The original XM16E1 lower receiver was developed for the "improved" M16 rifles produced by Colt Manufacturing for the U.S. Army from 1964 through 1967. There are three configurations available for the lowers: complete, stripped, and 80% receivers. This finish matches modern uppers found on the market today, as well as the Brownells M16A1 Upper Receiver sold separately. In fact, they feature only aesthetic issues due to the failure in the anodizing process. You may not need NICS check or an FFL to build a weapon, but you will need additional tools, like a drill press or lathe and technical skills to assemble a 100% receiver. mag well is precision cut with a wire edm to hold exact tolerance. In a gun community, there is a large group of AR-15/M16 builders advising to get a fully assembled upper unit and then concentrate on upgrading your lower receiver, which is pretty straightforward, compared to the upper assembly. The pre-built lower often has the lower parts kit and buffer assembly installed, making it the simplest way to build a rifle. These lowers feature the M16 "low shelf" pocket interior milling. M-16 lower Parts kit includes everything that goes inside your M16 lower receiver. Our receivers are machined on a multimillion dollar, automated, manufacturing system which enables us to produce a product of unequaled quality and value. The forging process makes the strongest aluminum form, which is very suitable for a heavy-duty M16 that you plan to use often. These lowers usually have thicker walls for added strength. This means that furniture and upper receivers for the M16 are interchangeable with the AR-15, but the firing mechanisms (Fire Control Group - FCG) and some lower receivers are of a different design and they are not interchangeable. The barrel is the M16A1 made for the Colt front sight base. The process may be different due to state specific laws. 0.0. It is also considered a firearm and it requires a NICS check or an FFL to purchase. Injection molding technology has taken a great leap forward, combining high-strength resins and metal inserts added to critical areas of lowers. David Spiwak is Central Pennsylvania's premier Class 3 Dealer, and we take a lot of pride in the large number of M16 assault rifles in our inventory. The best quality at affordable pricing by the leading manufacturers in the industry. If not, feel free to reach out for a status update. The XM16E1 lower receivers starts life as a 7075-T6 aluminum forging that is precision-machined to final dimensions before receiving a gray hardcoat anodized finish that gives the best match to the color of the originals. The Aero Precision Special Edition M16A4 Stripped Lower Receiver is the perfect solution for those looking for next clone build or an extremely close copy of the M16A4 currently used by the United States Military. While it keeps a middle ground regarding price, Aero Precision lower is the no-frills workhorse compared to other more expensive counterparts. From RetroRifles.com You can send the information later. M16 Cut AR15 lower receiver Our receivers are manufactured in house on our state of the art equipment to Mil-Spec standards with an M16 fire control pocket. 80% lower receivers are extreme since they are partly finished products (80 percent), even without holes and milling. The Brownells BRN-16A1 stripped lower receivers come from the NoDak Spud (NDS)  milling shop where they start as a 7075 T6 aluminum forging. 1)  Check your state laws to make sure the federally regulated item you want to purchase is legal in your state. This easily recognizable receiver replicates the exact contours of that "Partial Magazine Fence" configuration and offers the perfect unit for a Retro build of the first M16 rifles issued to the troops in Vietnam. While forged and machined to the same specifications as the company's full-price options, the Brownells is selling these blemished AR-15/M16A1 lower receivers at a bargain price. 26pc Kit Includes:Buffer RetainerBuffer Retainer SpringDisconnectorDisconnector Sp.. The Brownells receivers were excellent but too black. BCI Defense Logo, Multi-Cal callout as well as Serial Number Engraving Model SQS15 As such, ordering a M16A1 lower to an FFL in the United States by an individual is nothing short of impossible. Since the "retro AR" scene had exploded in the last few years, many AR manufacturers, dealers and merchants have found a niche in this market. The M4 carbine is a shorter and lighter version of the M16A2 rifle which offers distinct advantages in portability and maneuverability. View Alternatives . Charlie's has worked with Brownell's to bring this Nodak forging to our customers at a very reasonable price. Buy SPD AR-15 Lower Receiver M16 Cut M4 Mil-Spec: GunBroker is the largest seller of Machine Guns Class 3 Firearms, NFA & Destructive Devices All: 879429894 Charlie’s does not reach to your FFL (MAKE THEM EARN THEIR FEE!!!). Remember: You Will need a lower receiver to complete the AR-15 M16 Rifle Kits. We also offer bulk pricing on our 80% lowers, just shoot us a message and we will give you bulk pricing. The M16A1 upper and lower receivers are built from forged 7075-T6 aluminum at NoDak mill shop and then precision-machined to final dimensions by Brownells. M-16 M16 Full Auto Ambidextrous Safety Selector w/Hybrid Lever Code: AR-M16AS However, standard M4 carbine collapsible stock is very basic and very loose on the mil-spec buffer tube. This Brownells M16A1 lower receiver comes with engraved markings: Model: BRN-16A1 Cal: 5.56mm Mfg: Brownells Inc. Maybe the best solution for completing your A1 Retro or Mil-Spec build is a Brownells AR-15/M16 A1 lower since this BRN-16A1 unit is an accurate reproduction of an A1 lower receiver with a fit exactly matching Brownells upper without wobble. The aftermarket M16 lower receivers may come in many styles and flavors with manufacturers offering assembled lower receivers, stripped lowers, or 80% lower receivers. The anodizing is done by Victor @ US Anodizing in his "XM" gray. All of our receivers are marked Safe, Semi, Auto and come finished in a Type 3 Hard Coat Finish in a rich black color. AR15 M16 Parts → Lower Receiver. Item #: ZM4R. Among other regulations, both laws control and restrict the transfer and making of fully automatic firearms. Along with Retro Rifle series which includes six "black rifles” models with prefix BRN16, Brownells released completely new “retro” components for M16A1. So I have the 5D Tactical EasyJig Pro and have gotten quite good at using it to cut 80% lowers. The process may be different due to state specific laws. This second type lower also known as the "Partial Fence" type receiver has, unlike the first "Slabside" type, the captive pivot pins, which were held in place by a detent housed on the added reinforcement rib. and a Spikes ST-T2 tungsten heavy buffer. During the check-out, put, 4)     Have your dealer send us a copy of their FFL to, That’s it! 3)     After check out, make sure to contact your FFL dealer to ensure they will receive your shipment for you (most do this for a small fee, but you should always double check). While the complete lowers are pretty self-explanatory, the stripped lower receiver is like the complete lower product a serialized portion of an AR-15/M16. Though Aero claims that this part is made to mil-spec M16/M4 specifications, and will drop-in fit onto any mil-spec lower, some AR builders complain at loose construction with a … LOWER SKELETONIZING. We try to make this process as simple as possible for our customers, but if you are unfamiliar the process or have any other questions, please visit our. BIG BORE UPPER RECEIVER EJECTION PORT MILLING. XM16E1 lowers were used on the first M16s with the forward assist, as well as various early M16 carbines.Features specific to the XBRN16E1 lower that make it a close replica of the originals include the proper front takedown lug profile and the contour of the metal surrounding the receiver extension. The photos below are from the auction listing. Add to Cart. California and New York residents please, click here. As a lifelong gun owner he knows his stuff! In an American gun-lover’s dream world, the National Firearms Act (NFA) of 1934 and the Firearms Owners Protection Act (FOPA) of 1986 would be repealed. Besides the standard anodizing (Type II) and hard-coat anodized (Type III) finishes requested by military specifications, there are few proprietary coatings providing a number of benefits including superior abrasion resistance and an extremely durable finish available in different colors. These receivers were found on the first M16 rifles issued to the troops in Vietnam, before the arrival of the M16A1. Success! Only a federally licensed firearms dealer may receive a firearm or federally regulated serialized item (like a receiver or suppressor). Obviously, the fully completed lower assembly will help you avoid making any costly mistakes. Lower Receiver. We try to make this process as simple as possible for our customers. Solid billet lowers milled in CNC machine typically cost more than forged because of the extra machining time. Based on its select-fire versions such as M16A2/A3 and the M4 service rifles, the civilian semi-automatic version of the AR-15 has become the most popular rifle for sportsmen, home defenders and firearm enthusiasts in the United States. Though it may present a challenge for an average AR owner, for this guide, we have selected mainly stripped lower receivers except one. This is a Receiver Made by NoDak Spud (NDS), The Fit Isn’t so Tight With Some Upper Receivers, A Solid Lower for the Original XM16E1 Rifle at a Budget Price, Completely Stripped Reproduction of an A1 Receiver, Machined by Brownells to the Same Spec as the Company's Full-Price Options, You may Encounter a Large Wiggle Between the Lower and Upper Receivers, These Blem Lowers may have the Safety Markings on Both Sides of the Lower, Three Position Color-Coded Bullet Selector, It Has Low Shelf Making it RDIAS Compatible, MIL-A-8625F Type III Class 2 Hard Coat Anodized Finish, Mil-Spec Buffer Tube With ST-T2 Tungsten Heavy Buffer, It Has Safe, Semi, Auto Selector Markings, Features Markings “Property of USA” and “Cal. While on the outside, the M-16 and the AR-15 appear almost identical, the military fully-automatic M16s are internally different from semi-automatic AR-15s. Except the M-4 and M-16 different designs of the hammer and trigger mechanisms, all other components are compatible and interchangeable with a semi-automatic AR-15. Check. The upper receiver is all Colt, with a tear drop assist. Although the manufacturer claims that each of their blemished M16 A1 lower receivers meets all the requirements and replicates the exact contours of the M16A1 receiver, during assembling you can expect more than the usual amount of wiggle between the two receivers, especially when pairing a lower and upper of different provenience. Although AR-15/M16 lower receivers exist in steel and titanium iterations, they are commonly constructed from two types of materials- aluminum and polymer. Correct Lower for Replicas of Early U.S. Army M16 Rifles, made from Nodak forging. 5.56mm”, Machined From High Strength, 7075-T6 Forged Aluminum, This Stripped Lower Receiver is the Perfect Base for an M16A4 Clone, You May Encounter Light Roll Marks on Your Lower, Brownells - AR-15 Blemished Xm16e1 Lower Receiver, Spikes Tactical - AR-15 Complete M4 Lower Receiver, Aero Precision - Special Edition M16A4 Stripped Lower Receiver, M16 lowers assemblies and lower receiver part kits, M-16 (trigger, disconnector/sear, hammer and fire selector), Best Marlin 795 Stocks of 2020 – Complete Buyer’s Guide, Best M16 Bolt Carriers Groups – 2020 Top Picks. Obviously, the semi-auto AR-15 models do not have three-position rotating selective fire switch like M16, but the selector switch has options only for “safe” and “fire”. Usually, cast receivers are not recommended don't have the strength or durability to stand up to the abuse of more severe patrol work or match shooting. Billet aluminum lowers are machined and milled from a solid block of pure aluminum on CNC machines. Your FFL dealer should be able to give you all of the necessary information regarding your state specific laws. apf ar15/m16 stripped lower receiver,precision machined in house from a 7075 t6 forging and hard coat anodized per mil spec. If you are looking for Bci Defense M16 Cut Stripped Lower Receiver Ar 15 And Best The AR-15 platform is modular, and it is assembled from three major parts: the bolt and bolt carrier, the upper receiver and the lower receiver. As I understand it, the jig cuts the lower with the rear shelf area to be spec for a semi-auto ONLY AR. According to currently adopted terminology, under the M16 term it is considered a select fire rifle and with an AR-15 name people usually recognize rifle with semi-automatic fire only. However, currently, they provide receivers with both grey and black hardcoat anodized finish for building reproductions of the original XM16E1. Since the process is so time-consuming, billet lowers tend to be more expensive than a comparable forged option. One note: you can also come across the term 7071-T6 aluminum in gun literature, but there is no such thing as 7071 aluminum, and that will tell you more about that “gun writer's” competence. The market share was largely owned by Colt and their SP-1 version of the AR. Find an FFL dealer. That’s it! Save my name, email, and website in this browser for the next time I comment. AR-15 Lower Parts Kits from $49.99 at Palmetto Armory AR-15 Lowers from $84.99 at Stag Arms The other downside is that it’s a product of its time, meaning when it was designed, there were less than a handful of companies making AR-15s. Sort By: Products per page: DSArms ZM4 AR15 Stripped Lower Receiver - Semi Auto - Marked 5.56mm. Shop for Grobet Swiss Pattern File Hand 6 Inch Cut 4 Swiss And Ar 15 M16 Receiver Shims Upper Lower Receiver Shims Grobet Swiss Pattern File Hand 6 Inch Cut 4 S Item #: ZM4R-80-BLK. 3)  Be patient! Most forged AR-15 "carry handle" lower receivers produced today have the A2 profile, which is incorrect for reproductions of early M16 rifles.This XM16E1 lower is the correct receiver for building reproductions of the following rifles: Buying and shipping through Charlie’s is easy, but there is some information you need to know. M16 Assault Rifles For Sale in Pennsylvania If you're in the market for M16 assault rifles for sale, you've come to the right place. These receivers were found on the first M16 rifles issued to the troops in Vietnam, before the arrival of the M16A1. While the complete lowers are pretty self-explanatory, the stripped lower receiver is like the complete lower product a serialized portion of an AR-15/M16. We Ship Faster Than a Speeding Bullet. Does anyone still sell “M16 Cut” lowers? Please choose from the available options to purchase an item. Before everyone spergs out on me about the ATF and constructive intent and 3rd holes and whatnot, let me be clear here: I am absolutely not going to illegally manufacture anything.