Home /Brands/Franklin Armory/Franklin Armory BFSIII M4 Complete Lower 5.56 NATO Black AR...

Franklin Armory BFSIII M4 Complete Lower 5.56 NATO Black AR-15 / M4 Lower Receiver

Name: Franklin Armory BFSIII M4 Complete Lower 5.56 NATO Black AR-15 / M4 Lower Receiver
Brand: Franklin Armory
SKU: 176920
Price: 6543.21 USD
Availability: OutOfStock
Rating: 4.92 (71 reviews)

Franklin Armory BFSIII M4 Complete Lower 5.56 NATO Black AR-15 / M4 Lower Receiver - View 1

Click to zoom

Open in new tab

Specifications

Action Double Action

Finish Hard Coat Type III Anodized Black

Capacity 30+1

Grip Safety No

Caliber / Gauge 5.56 NATO

Manual Safety Yes

WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV

Description

Product Overview

The Franklin Armory BFSIII M4 Complete Lower is an AR-15 pattern forged 7075-T6 aluminum lower receiver featuring the BFSIII binary firing system. It is finished in hard coat Type III anodized black and includes an A2 pistol grip and a six-position collapsible M4 stock on a carbine-length receiver extension.

Key Features

BFSIII binary firing system installed in an M4-style complete lower receiver
Forged 7075-T6 aluminum receiver with hard coat Type III anodized black finish
AR-15 compatible lower designed for 5.56 NATO configurations
Includes A2 pistol grip and M4 six-position collapsible stock
Manual AR-style safety selector included

Build your next 5.56 NATO AR-15 configuration with a complete Franklin Armory BFSIII M4 lower receiver designed for reliable fit and function.

Out Of Stock

4.9 | 71 Reviews

SKU:: 0020016BLK
UPC:: 818725010767
BUDS ID:: 176920

Retail Availability

Link copied to clipboard!

Customer Gallery (6)

Customer Reviews (71)

Q & A (4)

Retail Availability

Customer Gallery

Customer Reviews

4.9 out of 5

71 total reviews

94%

Share your experience

Let others know what you have thought about this item.

Latest Reviews

Bobby S.

3 months ago

Verified Purchaser

This is my third...

This is my third Franklin Armory lower the quality is great and works like a charm. If you have an AR you need this

David S.

9 months ago

Verified Purchaser

Straight up fun....

Straight up fun. Nothing negative about them I guess other than the sticker!

Jesse B.

11 months ago

Verified Purchaser

Got this on a whim,...

Got this on a whim, may never use it, seems solid.

Load more reviews

Guaranteed Lowest Prices

All purchases are backed by our Bud's Price Protection: Protect every purchase up to $100, free of charge!

See details and exclusions

Questions & Answers

Q: Can this ship to Washington State New restrictions?? Yes or no on shipping

Author: Donald F.

(2) ANSWERS

A: Hi Donald, unfortunately no. Prohibited - No AR, AK, other frames or receivers that when completed would constitute an "Assault Weapon" as defined above. The pistol grip and telescoping stock are dealbreakers. https://www.budsgunshop.com/feeds/state_reg/washington_restrictions.pdf

Author: Ed C.

A: Hi Donald and welcome. No Sir, sadly, not as configured. The new Washington State gun laws are giving California a run for their money on excessive gun restrictions. Cheers and stay safe!

Author: James G.

Q: Will this lower work with a Radical Firearms or a Core 15 5.56 upper?

Author: Mike L.

(4) ANSWERS

A: Hi Mike and welcome. Yes Sir, it will work 100% with both. Cheers, stay safe and enjoy!

Author: James G.

A: 💯 % compatible!!!

Author: Jason L.

A: yes it will work just fine

Author: Randy I.

A: Hi Mike, yes sir, this will work with either one. Stay safe & have a great day!

Author: Ed C.

Q: Will this work on a Ruger AR556 5.56 16.1"

Author: Roland D.

(4) ANSWERS

A: Hi Roland and welcome. This lower will work on the Ruger AR556 upper no issue. Cheers, stay safe and enjoy!

Author: James G.

A: Yes, it will fit & function properly.

Author: Jason L.

A: Good evening to you!! Yes the Franklin Armory BFSIII will fit and function on your Ruger AR 556. Have a good rest of your night.

Author: Ric F.

A: Hi yes it will fit on any ar15 m4 upper.i build ars and u can change them all around with in reason.

Author: Rob T.

Q: I see the one with a pistol brace has been out of stock for some time, can I just put a pistol brace on this one?

Author: Turrell H.

(4) ANSWERS

A: Absolutely 💯 % yes!!

Author: Jason L.

A: Hi Turrell and welcome. You can but, this is sold with a stock and will transfer as a "Rifle" lower. It would be a violation to add a Pistol Upper with Brace, technically. Cheers and stay safe!

Author: James G.

A: Hi Turrell, yes you can. This is a receiver, it is not a rifle. It should be transferred as a receiver or other, then you can do whatever you want to it. I would call the FFL you will have it sent to to make sure if it will be transferred as a 'receiver' or 'other'. If they tell you it is a rifle, keep calling around until you find a FFL who knows the laws and will transfer it for what it is, a receiver. As long as your lower has never been attached to a rifle, it can be a pistol. A complete lower with a stock is typically transferred as "other" on the 4473 form, meaning it is not classified as a rifle until a barrel is attached. If your FFL transfers it as a rifle, then you cannot put a pistol brace on it. Stay safe & have a great day!

Author: Ed C.

A: Good afternoon to you!! Yes you can put a pistol brace on it. Just make sure you register it as "other" or "receiver". Hope this helps. Have a good rest of your day. 🇺🇸🇺🇸 'merica' 🇺🇸🇺🇸

Author: Ric F.