Description
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 features that challenge much more expensive billet options and 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.
Includes:
- Stripped FDE M4E1 Low Profile Lower Receiver (Blem)
- Nylon tipped tensioning set screw
- Threaded Bolt Catch Pin
- Franklin Snake patch
Shipping Countries:
United States (US)
Ready to ship in 1 business day
from United States (US)
Shipping Policy
Shipping
All firearms will be shipped to an FFL only. Prior to any firearms being shipped you must contact your FFL and have them send a copy of their license to bigbeebeeshop@gmail.com
Refund Policy
Payments, Refunds, and Fees
The following fees will be charged for cancelled orders, and bad checks:
- Special-order firearm or group buy: 100% of the firearm's price, nonrefundable.
- Custom Builds: pay the full price up front as well as receiving FFL information (if out of state).
-Laser engravings will be paid up front to include shipping.
-For custom designs (designs we have to make from scratch) there will be a $25 non refundable fee. We will work with you to ensure the design is right and will redo it as many times as necessary. Please understand that designing takes time and previous requests for designs without purchase has made it necessary to attempt to reimburse us for our time working on a design that potential customers did not intend to purchase.
- NSF check fee is $35.
-All invoices not paid within 30 days will be considered canceled. After 30 days if you still desire to have a custom item from us we will add an additional 20% to the total price for the product we took off the shelf instead of sold as well as wasted labor hours.
-Credit card payments will be charged 3% lost cash discount fee.
-Firearms training: Cancellation over 48 hours will receive a refund or rescheduled at the request of the customer. Under 48 hours prior to start of the course is not refundable.
-Layaways: Cancelled orders on a layaway item will be refunded if within 30 days of contract, less 30% restocking fee, layaway fee and any late fees.
For off the shelf items (non custom):
-No refunds for ammunition.
-Refunds may be issued for firearms shipped AS LONG AS the transfer has not taken place yet, otherwise refunds will be deducted shipping and have a 25% restocking fee applied. (Look at the item BEFORE you sign for it).
-Any items transferred from Big Bee Bee LLC premises will be partially refunded (all items that are transferred will be considered used regardless of how many rounds went through it). The amount of the refund will depend on the condition of the firearm and will not exceed 75% of the item value.
-No refunds for suppressors.
-Any other items that are defective or broken will not be refunded, however we will assist you with any manufacturer warranties.
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