Description
This product is 100% made in the USA! All components are quality Mil-Spec parts for completing your AR15 lower receiver. Pair with our buffer tube assemblies for a smooth hassle free build.
BKF Carbine buffer assembly Click HERE
BKF Pistol buffer assembly Click HERE
Includes:
- Takedown Pin – Phosphate
- Pivot Pin – Phosphate
- Mil-Spec Selector – Phosphate
- Mil-Spec Mag Catch Latch – Phosphate
- Mil-Spec Bolt Catch – Phosphate
- Mil-Spec spring kit
- Pivot Pin Spring
- Takedown Pin Spring
- Buffer Retainer Spring
- Selector Spring
- Bolt Catch Spring
- Magazine Catch Spring
- Mil-Spec Small Parts Kit
- Takedown Pin Detent
- Pivot Pin Detent
- Selector Pin
- Bolt Catch Pin
- Bolt Catch Plunger
- Buffer Retainer
- Mag release button
This lower parts kit does not include the fire control group, pistol grip or trigger guard.
PRODUCT SKU: BKF-M4-LPKM
Christopher M. (verified owner) –
Fast shipping, great prices,l
James M. (verified owner) –
David (verified owner) –
Jay K. (verified owner) –
Used with an Anderson lower. Fit like a glove. A great value when compared to like kits.
Ryan Mcmahon (verified owner) –
Bryan Grant (verified owner) –
Ordered 3 received 1 . Contacted the distributor and within two days received the other 2.
Extremely fast. Was very surprised. The quality of product is average and have zero complaints. Fantastic pricing on all products:
STEVEN R. (verified owner) –
Derek LoGiudice (verified owner) –
Charlie Harrington (verified owner) –
Anonymous (verified owner) –
Bought this LPK to finish off a build and couldn’t be happier with the fit and finish. The nitride coating is very nice. Thanks BKF!!
Greg (verified owner) –
Daniel (verified owner) –
Another great product at a great price from The King.
William C. (verified owner) –
Quality and follow-thru is paramount with this vendor
Lonnie (verified owner) –
High quality products very happy with BKF
Anonymous (verified owner) –
Brett Mellinger (verified owner) –
Good quality parts at a good price
Charles (verified owner) –
Anonymous (verified owner) –
Perfect fit and function at a good price!
Anonymous (verified owner) –
very good replacement parts.
Daryl Howard (verified owner) –
Matthew Sclafani (verified owner) –
Outstanding!
Anonymous (verified owner) –
Good product at great price. Not to forget fast shipping.
Steven W. (verified owner) –
Top Shelf. This is my go to LPK onn all builds.
Jim T. (verified owner) –
Wow!! These are very nice LPK’s for less than half the price others want for them. These will be excellent for either forged or billet 80% lowers or even 100% lowers. You always seem to change out the trigger guard anyway so these are the “cat’s meow” as far as I am concerned. Get em while you can as I may just get another hand full when I get some more money, as they do not go bad in storage, and you never know when our illustrious Gov. is going to ban firearms!!
Mark H. (verified owner) –
Great parts, fast shipping, no complaints here!
kenneth k. (verified owner) –
100% A+++
James Tirabassi (verified owner) –
Good stuff! Great fit great price!
David G. (verified owner) –
Michael Murphy (verified owner) –
Dave L. (verified owner) –
These are a great deal and quality top notch. I bought these as spare part kits but I may just use them as build kits. I should have bought more.
David (verified owner) –
look good fast shipping pleasure to do business with
William Schulz (verified owner) –
You guys are awesome. Get stuff right out always great thank you.
Shane Phillips (verified owner) –
Chris Bolda (verified owner) –
Ray P. (verified owner) –
Great quality great price!
TIMOTHY (verified owner) –
Kent (verified owner) –
This kit looks great, fits great and an excellent price!!!!
Marco (verified owner) –
Fit like a glove.
Wayne H. (verified owner) –
Randall Branham (verified owner) –
Good quality at a great price
Mickey Welch (verified owner) –
Ray P. (verified owner) –
Tony W. (verified owner) –
great fit, easy to install.
James Dodson (verified owner) –
Very good used with their reduced pull trigger
Cody H. (verified owner) –
Nice kit for the money.
Michael (verified owner) –
Dustin B. (verified owner) –
Jeff M. (verified owner) –
Jason M. (verified owner) –
As advertised. Outstanding price!
Tom J. (verified owner) –
Parts priced right
Ivan Roberts (verified owner) –
Anonymous (verified owner) –
Great buy on LPK allows customization adding your FCG grip and trigger guard Fast Shipping
Anonymous (verified owner) –
Richard Gower (verified owner) –
Joe B. (verified owner) –
Darius (verified owner) –
Andrew P. (verified owner) –
As described pleasure doing buisness with
Ancil (verified owner) –
BKF always has the best prices and shipping is fast.
Steven W. (verified owner) –
Cannot beat the price! Great quality.
Greg (verified owner) –
Anonymous (verified owner) –
Worked perfect in a pinch
Raymond Idleman (verified owner) –
Rob (verified owner) –
Ronald (verified owner) –
Great
Will Mccaulley (verified owner) –
Tyler O. (verified owner) –
Only place I buy LPG from for my AR,’s
David S. (verified owner) –
Great parts great service great price
Jake (verified owner) –
Great quality lower parts kit, has functioned well in several builds and as spare parts kits!
James Lester (verified owner) –
Quality product, great price, and fast shipping.
Anonymous (verified owner) –
Everything fit exactly as should. Would have been a 5 star if the package hadn’t been missing a detent pin. Had to Order a package of extras a few days later just get it operational. But overall satisfied.
Michael M. (verified owner) –
Who doesn’t need extra gun parts for future projects
Doran Archuleta (verified owner) –
Anonymous (verified owner) –
Good fit & finish @ a great price. Solid value.
Scott pack (verified owner) –
Leatia Kirk (verified owner) –
Love these kits and the price
Caleb P. (verified owner) –
First experience with these guy. Bought a small parts kit. Was shorted a pin. No big deal. Shot them a message with in 24hrs they had one on the way. Will definitely buy from them again!
Eugene W. (verified owner) –
Randal S. (verified owner) –
Larry Nelson (verified owner) –
Quality Products and Service ! Thanks !
Albert (verified owner) –
Roy V. (verified owner) –
william (verified owner) –
Robert (verified owner) –
Just what I needed to upgrade a couple of projects, what I needed, nothing “extra” & a fair price point, shipping was fairly quick. Very happy with purchase.
Anonymous (verified owner) –
Definitely will do business again and prompt with delivery.
Anonymous (verified owner) –
Checkout was easy. Shipping was fast. Haven’t used it yet though, so I can’t honestly say anything about product quality.
Dane S. (verified owner) –
Have used several of these, they have all been fine.
Adam Griffin (verified owner) –
David V. (verified owner) –
Good parts for the price! No problems in a PSA lower.
Anonymous (verified owner) –
Anonymous (verified owner) –
Dennis (verified owner) –
Anonymous (verified owner) –
Great quality at a Great Price and as always Fast Shipping
Byron j. (verified owner) –
very nice
Tom (verified owner) –
Great products at great prices
Steven C. (verified owner) –
Good luck finding mil spec anywhere else for this price! Go ahead and pick up a few here!!
Charles (verified owner) –
Great parts for the bin
Scott Harrig (verified owner) –
Chris Clark (verified owner) –
Solid parts you guys made a lifetime customer for sure and the fastest shipping I received my order 3 days after I placed it. Keep up the good work
Dane S. (verified owner) –
Curtis Mattingly (verified owner) –
As always, you guys came through big time and my build went together perfectly!
ALEXANDER (verified owner) –
Good fit & finish
Matthew B. (verified owner) –
Steven W. (verified owner) –
My go to LPK
Dane S. (verified owner) –
Gerardo (verified owner) –
Can’t beat the price,functions flawlessly!
Anonymous (verified owner) –
Andrew B. (verified owner) –
Michael M. (verified owner) –
John Farquhar (verified owner) –
Guy C. (verified owner) –
Try to beat the price and availability… very nice finish on parts, matches lowers and smooth functioning. I have used both I ordered and will be ordering more!
Nathan Williams (verified owner) –
John (verified owner) –
Great price and fast shipping
Cleve Robinson (verified owner) –
B. Kings I good to go. They had the best price. I will be back
James (verified owner) –
Alvino (verified owner) –
BKF has great deal selections and does fast shipping
Anonymous (verified owner) –
Jessie (verified owner) –
Excellent quality.
John S. (verified owner) –
Great parts at great prices
John (verified owner) –
John (verified owner) –
Worked out great
James High (verified owner) –
Sedric S. (verified owner) –
Perfect smooth fit.
JESSE (verified owner) –
Quality parts, good price and does it’s job.
Gary Messina (verified owner) –
It works for me good stuff
Anonymous (verified owner) –
James Moriarty (verified owner) –
Eric (verified owner) –
Everything I need without the extras for a great price!
Eric (verified owner) –
Clayton W. (verified owner) –
Kenneth A. (verified owner) –
Great LPK
Anonymous (verified owner) –
Michael (verified owner) –
Connor Grant (verified owner) –
Mikael (verified owner) –
Best price anywhere and good quality
Christopher M. (verified owner) –
Keith D. (verified owner) –
Anonymous (verified owner) –
Daniel Nichols (verified owner) –
Randy (verified owner) –
I was very pleased with these parts kits. The finish was nice and the safeties were crisper than milspecs I’ve purchased elsewhere. All for half the price as the other places!
William (verified owner) –
Very nice
Sean M. (verified owner) –
Fast shipping and exactly as advertised.
Matthew (verified owner) –
Rickey (verified owner) –
Best price out there for something you’ve got to have.
Paul lashmet (verified owner) –
This is a great value if you want a better trigger and better pistol grip
Steven S. (verified owner) –
Anonymous (verified owner) –
John P. (verified owner) –
For the price I was expecting way less than what I got. These parts kits are every bit as good as name brands costing twice as much.
Anthony (verified owner) –
Jeremy Kinney (verified owner) –
Eric G. (verified owner) –
Eric G. (verified owner) –
Eric G. (verified owner) –
JACK H. (verified owner) –
lily (verified owner) –
Great service and good products!
I will shop here again for another build!
Ricky N. (verified owner) –
See the comment above
Jeremy Crochet (verified owner) –
John V. (verified owner) –
Everything I’ve got from them seems to be top quality! Couldn’t recommend them more!
Jeremy B. (verified owner) –
My go to