Low Price Guarantee
Find a Better Price? We'll Beat it!

NBS Bare Bones Lower Build Kit Review

NBS Bare Bones Lower Build Kit

NBS Bare Bones Lower Build Kit

Brand New

$59.95

Get Deal

About NBS Bare Bones Lower Build Kit

Introducing the Lower Build Kit you didn’t know you needed. The NBS Bare Bones Lower Build Kit. All of our other lower build kits, and many others on the market include a Fire Control Group, Stock  and Grip by default, even though many builders opt for an upgraded stock, grip and trigger group. Most of our builds here in the shop include a separately sourced FCG, stock, grip and trigger guard so this kit was born out of necessity and now we’re offering them to all of our customers. Don’t spend your hard earned dollars on parts that’ll end up sitting around collecting dust. This kit includes true mil-spec hardware so you can be confident that you’re building on a solid foundation. NBS Mil-Spec Lower Parts Kit Minus FCG & Pistol Grip The NBS Mil-Spec Lower Parts Kit Minus Fire Control Group and Pistol grip is everything you need and nothing you don’t. This kit, sourced from an OEM supplier of many name brand manufacturers, it is perfect for the builder who expects quality and will be choosing an upgraded grip and trigger group. It consists of high quality mil-spec or better parts. These are precision CNC machined parts, not MIM. Each kit includes: Safety Selector, Selector Spring and Detent Magazine Catch, Spring and Button Trigger Guard and Roll Pin Front Pivot Pin Rear Take Down Pin Two Takedown / Pivot Pin Detents Two Takedown / Pivot Pin Detent Springs Bolt Catch, Plunger, spring and Roll Pin Buffer Retainer Pin and Spring Backed by the NBS Limited Lifetime Guarantee. NBS Mil-Spec Carbine Buffer / Receiver Extension Kit Mil-Spec Carbine Buffer Tube / Receiver Extension 6 Position 7075-T6 Aircraft Grade Aluminum Hard Anodized Carbine Buffer Spring Castle Nut/Receiver Nut Mil-Spec Receiver End Plate Carbine Recoil Buffer properly weighted (3oz) and constructed w/ separate counter weights NOT a solid weight. Backed by NBS Limited Lifetime Guarantee.

Most Popular Lower Build Kits

Strike Industries AR-15 Enhanced Lower Build Kit for .223/5.56 - Black

This bundle includes the following: Strike Enhanced LPK In our humble opinion... read more

Magpul SL-K Lower Build Kit Minus FCG

The Magpul SL-K Lower Build Kit Minus FCG includes everything you need... read more

Dirty Bird A2 2-Stage Lower Build Kit

The Dirty Bird A2 2-Stage Lower Build Kit includes everything you need... read more

Dirty Bird LE Style 2-Stage Lower Build Kit

The LE-Style 2-Stage Lower Build Kit includes everything you need to finish... read more

Dirty Bird Magpul MOE Fixed 2-Stage Lower Build Kit

The Magpul MOE Fixed 2-Stage Lower Build Kit includes everything you need... read more

NBS Bare Bones Lower Build Kit Questions and Answers

Ask a Question

No Questions Yet.

Ratings and Reviews

How would you like to rate NBS Bare Bones Lower Build Kit?
Click To Rate!

Great Build Kit for the price

McCoy R.
2 years ago

Everything was Great. Fit was very nice especially for the price

0 Comments Write a Comment

NBS to the rescue

Johnny K.
2 years ago

Great Kit! Lots of parts here with none going to waste. Need several of this in inventory at all times!

Good product and speedy shipping

Terry B.
3 years ago

The kit was shipped quickly and all parts fit and performed well. I will be ordering a few more soon!

Worth it

A
3 years ago

I wanted to do my own safety but this kit still comes in handy. I did the build your own lower kit here before and wish I did this instead.

Great Kit Can’t Beat The Price

Joshua K.
3 years ago

Install was typical, no issues and great quality. I would purchase again.

Roll pin missing from Buffer

Thomas M.
3 years ago

I bought two of these and in one the roll pin that holds the buffer together was missing. It came apart in the buffer tube when I worked the bolt once built. That could have been bad if it had it had happened when firing as the weights tumbled out and prevented the buffer from going back all the way and bound up the spring. Not dangerous but likely locked it up hard. Unfortunate read more as everything else was fine and this is a great value for a kit to use with a non-milspec trigger. Second kit was 5 star.

Everything that you need

ADAM K.
3 years ago

And nothing that you don't.

Build Kit

SCOTT B.
3 years ago

Fit perfectly with excellent matching finish on all parts. Received this order in just days. Bullet Fast order process!! Thank You ?

Can't beat it!

Jordan K.
3 years ago

Highly recommend. Unless you are doing a high end build with colored parts or something, there is no reason to not use this kit!

Bare bones

Michael M.
3 years ago

Since I am making wood stock, grip, and hand guards and I already had the fire control components, this was the perfect kit for what I needed.

Gets the job done

Glenn A.
3 years ago

Nice kit and gets the job done!

GOOD PRODUCT FOR THE MONEY

Thomas G.
3 years ago

Had to file the bolt catch a little other than that all was good.

Great value parts kit

Josh L.
3 years ago

Haven't used it yet still building.

Perfect lower build kit!

Adam M.
3 years ago

This item checked all the boxes. I was happy with the quick shipping and the quality of the components. Everything fit together perfectly.

Lower build kit

Barry W.
3 years ago

Bought for spare parts have used some, worked great.

Basic and great value

Chandler S.
3 years ago

Just as I expected, no problem. Apple to pair with any trigger/hammer combo you want. Great value in a convenient package. Thanks again!

Great Parts Great Price

Mike m.
3 years ago

One of the best lower and buffer kits ive installed of recent, fit and function was perfect, unlike another kit i purchased that had to be jerry rigged together, decided to make that one into a replica until i can get more parts like these here.

Looks like it will work but heavy

William R.
3 years ago

Looks like it will work but heavy

Great parts

Isaac D.
3 years ago

Parts are great no issues with parts I ordered

Works like a dream

Pete W.
4 years ago

Same as any other more expensive setup

No issues.

Dalton M.
4 years ago

Everything fit without issue. Good quality. Shipping was quick. No complaints.

Fast shipping, haven't built yet.

Stephen c.
4 years ago

Shipping was fast. I'm pleased with the order. I haven't had time to build it yet so I can't say much other than everything looks good.

Solid LPK

Anthony P.
4 years ago

If you already have a FCG this is a great option to complete a lower at a good price.

Great buy !

Justin o.
4 years ago

Excellent ! I received my order within a few days

Great

Mark j.
4 years ago

All the products are great.

Good kit

Larry
4 years ago

The Perfect kit if you have some parts at home. Fit and finish was very good.

Good enough

Matthew G.
4 years ago

Parts fit well, no issues, I have not sent any rounds though this build yet.

Bare bones kit

Brad C.
4 years ago

Very good quality and had all the items I needed in one easy purchase.

Nbs Barr bones lower build kit

William B.
4 years ago

Good quality and value

Affordable price

Ken E.
4 years ago

Everything I needed without sourcing individually.

Buffer kit

Charles B.
4 years ago

Good product good company to deal with

Quality...Price...And nothing you don't need !!!

J. Michael
4 years ago

Nice quality buffer....super smooth inside and out....A great package...I already had spare triggers and other parts...so worked perfect for me.....I ordered several....and will be ordering several more....Thanks

Good but...

Michael D.
4 years ago

Good product nice quality, I was missing a few parts but AR15D made it right quick, amazing company. Great customer service. The parts all nice

The Cats Pajamas

Bradford J.
4 years ago

I dont waste my time comparing prices anymore. This kit is perfect, quality, and price are also perfect. I rarely write reviews, but I want others like myself to know that they can stop hunting, cause this is it.

Great buy when you have the other parts!

Raymund A.
4 years ago

I’ve been for a while and I have some extra buffer tube, stocks and other items. This works perfectly to assemble another lower!

Great Product

Raphael S.
4 years ago

Great one of the best

NBS Bare Bones Lower Build Kit

Jason d.
4 years ago

great product made it easy to finish my ar

Good

Darin H.
4 years ago

Good. Assembled as expected. Shipping was fast.

Super!!

Clifton C.
4 years ago

Fantastic!! I love Mil-spec!! With all NBS labeled products I feel I’m getting a great product without having to pay for a brand name. AR15 Discounts is my first choice for products

Quick and painless

Jesse M.
4 years ago

Awesome. This kit only has essential lower parts, which is why I bought it. It was my first AR build, so YouTube came in handy. Follow the steps if it’s your first time.

Only what you need

Jared W.
4 years ago

Passes a visual inspection, no visible flaws. Packaged nicely and arrived earlier than expected Despite being in the middle of corona virus lockdown in Commiefornia. Thank you AR-15 Discounts! No other vendor had a lower build kit in stock without a trigger included. Well done.

Nice kit very affordable

John W.
4 years ago

Everything fit as expected. Nothing out of the ordinary. The finish on small parts not as good as others I have received but the buffer finish was spot on!

Bare bones part kit

Ray H.
4 years ago

Excellent. Everything fit good. Thanks for the speedy delivery. I know things are hectic right now with the COVID-19 going around but my items arrived rather quickly. Thanks again Ray.

Perfect compliment

John V.
4 years ago

This was the right compliment for adding an upgraded fcg. The buffer tube is solid and fits perfectly with MOE - no rattles or squeeks!.

Great value

James M.
4 years ago

Everything fits and functions as advertised.

Aero lowers and NBS build kits

Jim B.
4 years ago

Went together perfectly. Shipping was very quick and they worked with me to get my shop's FFL promptly. I'm very happy with the products and service. Thanks!

Good deal.

Alejandro R.
4 years ago

Great kit. Good quality. Nice deal.

Buffer kit and LPK

Billy W.
5 years ago

Quality buffer and lower parts kits. Espically for the “budget build”. I had three receivers to build and now I'm ready for when uppers go on sale!!

Best deal for combining your spare parts!

Raymund A.
5 years ago

I had an extra lower, stocks and a trigger to complete the receiver! I tested it out with 80 rounds and no issues at all. I wouldn’t hesitate purchasing it here again! I definitely recommend it!

Perfect

Gregory B.
5 years ago

Everything in the Bare Bones Lower kit is exactly what you need if you already have a trigger and stripped lower. Installation is super easy as well if you know what you're doing.

Exactly what I needed.

James B.
5 years ago

Everything fit perfectly. Good quality and a good value. Would buy again.

Amazing bundle and great price!

Raymund A.
5 years ago

I purchased this bundle since I already have extra parts and it worked perfectly well! Built it and test it the same day; works just fine it’s ready to go! I highly recommend it!

Quality parts - Good fit and function

Christopher E.
5 years ago

Purchased several of these for builds and all have been good. Fit, finish and function have been as good as kits running twice the price. Great value for basic builds.

Just The Parts I Needed

David A.
5 years ago

Fit and finish was very good, I installed an after market trigger, so I didn't need lots of parts laying around. Good quality

AR15 Deals Score

Deal (1) Popularity: 371
MSRP:
$59.95
Used Price:
$41.97
Sale Price:
$53.96

Specifications

Brand NBS
Category Lower Build Kits
Weight 0.0000 oz

Daily Deals

Popularity #398
$153.84
Review Rating 100%
AR15 Discounts