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Questions & Answers
will this work with a 223/556 ar build? Expert Answer

Yes, this will be compatible.

by Patrick, Gear Expert, November 15, 2021
Will this work on a 7.62x39 AR 15 build? Expert Answer

Yes, this should work just fine in a 7.62x39 AR.

by Kurt Colbourne, Gear Expert, June 23, 2021
Customer Reviews
Helpful Positive Review love this kit by Alec G., May 10, 2021
So I Normally stick to the cheaper kits for budget builds but with this kit never heard of this company or anything so I do some digging around and like what I see and hear so I pull the trigger on it. Now let me say this kit looks great and function...
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2/2 found this helpful
Helpful Positive Review Everything except time by MateoM, April 18, 2021
I ordered this to finish out a LaRue billet lower I had on backorder. Along with it I ordered over parts to round out the build and some furniture to dress it up. I wasplaesed with everything except the shipping time. While not disturbingly long, thi...
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1/1 found this helpful
Helpful Positive Review MEGA BUILD by budgie21, Verified Owner, July 1, 2020
I got this for my mega arms lower and what a nice look. Wanted to put my MBT on another build so installed this trigger with JP springs . Ok so it was missing the hammer spring ,reason for JP springs Called OP there on it . I had a question so I als...
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1/1 found this helpful
Most Recent Reviews Great product by Molacek091, Verified Owner, February 2, 2021
Really like B.A.D products! Have nothing bad to say about them. My trigger guard did NOT fit my Aero precision lower. Just a heads up, not upset or anything but it was my experience! Other then that would have been 5 starts! ��
Most Recent Reviews Missing parts/not perfect fit by Jacob, Verified Owner, July 15, 2020
Trigger guard holes do not line up to Aero Precision lower. Missing one trigger spring and 2 other small parts. Had to use a PSA spare parts kit to finish job. The things I do like is how the trigger feels and the adjustable grip
Most Recent Reviews Amazing Top Notch by dot dot do, Verified Owner, March 13, 2020
Highly recommended.......... easy to install....... gives off a better appearance the your normal lower kit. Love the ability to change the handle angle. Will be buying again. A+++++++++++++++++++++++
Read All 8 Reviews

Best Rated Product

Our customers have spoken – this is one of the best rated products in the Gun Parts category! See more best rated Gun Parts products
Color: Black Finish: Black Phosphate Finish Gun Model: M16 Condition: New

Code: 2OS-LPK-CLPK-BAD-LPK-PKX

MPN: BAD-LPK-PKX

UPC: 810033781278

List: $135.00Save $10.00
$125.00

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Battle Arms Development Enhanced Complete AR Lower Parts Kit, Black Phosphate, BAD-LPK-PKX
FAB Defense OPMOD Rear Polymer Flip-up Rear Sight, Grey, FX-RBS-OPMOD Grey
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Product Info for Battle Arms Development Enhanced Complete AR Lower Parts Kit

BAD-LPK-PKX Enhanced Complete Lower Parts Kitimage

Consisting of the following

Enhanced Bolt Catch (BAD-EBC-IC), which is a cost friendly alternative, without sacrificing the quality for your AR build! The AR-15 Cast Enhanced Bolt Catch is 8620 heat treated cast steel with a manganese phosphate black finish. With this upgrade you have a versatile modular design, enhanced control surfaces, lightweight engineering, and better ergonomics.

Lightweight but Robust Design 0.39oz

Compatible with Norgon Ambi-Catch Without Interference

Raised "T-Shaped" Heel Provides Positive and Distinctive Control Surface for Bolt Lock Back

Bold Horizontal and Diagonal Serrations Provides Positive Purchase

Enhanced Single Sided Safety Selector (BAD-E4S-IC) for the AR15 Style Rifles.

Based on our famous BAD-ASS Ambidextrous Safety Selector with distinctive and diagonal serrations.

Single Side Safety Selector (0-90 SEMI AUTO)

Fit all Mil-Spec Dimensioned AR-15 Lower Receiver

Black Phosphate Finish

Investment Cast 8620 Heat Treated Steel

made in specialized factories

Enhanced Magazine Catch - BAD-EMC-IC

Process Investment Cast (Same Process as Mil-Spec)

Material 8620 Heat Treated Steel Finish Black Phosphate Finish

Construction One Piece Engineering (Not Two-Piece)

Design Lightweight Fluted Design

Compatibility Compatible with Mil-Spec Magazine Release Button, BAD-EMR, BAD-EMMR, etc.

Length Shorter Threaded Pin to Reduce Installed Magazine Button Profile of Solid Face Magazine Release Buttons

Weight 0.25 oz (v.s. 0.32 oz Mil-Spec)

BAD-EMR (Enhanced Magazine Release) for the AR15/AR10.

Precision CNC Machined for billet 7075-T6 Aluminum (not 6061) in an anodized BLACK finish, the BAD-EMR features an unique, fully solid "V" shaped button face with horizontal serrations (no through hole).

The concave V-Groove button face offers excellent ergonomic feel and self-centers the index finger as pressure is applied. The horizontal, parallel serrations helps slippage in the vertical orientation while minimizing drag in the horizontal direction for finger retraction.

The BAD-EMR also features a lightweight skeletonized back to offset the weight gained from the fully solid button face and slightly increased height to equal the weight of the standard mil-spec magazine release (approximately 0.002 lbs). BAD-EMR is compatible with all lower receivers that accepts mil-spec magazine release buttons.

BAD-ATG

Adjustable Tactical Grip easily adjusts, with the included hex key, to each of the three most popular industry proven angles (17, 25, & 33 degrees) using the Patent Pending adjustable angle mechanism.

The textured finger grooves and ribbed back-strap optimize comfort and provides positive control.

Dimpled air gaps help keep hand dry while offering firm grip texture.

Only 3.0oz complete with screw and washer!

BAD-EPS Takedown and Pivot Pins

AR15 / M16 / M4 Compatible - Fits all AR15/M16/M4 lower receivers with mil-spec .250in diameter front pivot and rear takedown pin holes.

Patent Pending Pivot Pin & Takedown Pin Head Designs - Greatly improved gripping surface and pull strength without the use of oversize heads.

Low Profile Pin Heads - Low drag and never in the way. Lower profile than mil-spec pin heads.

Ambidextrous Safety Compatible - The Enhanced Takedown Pin (BAD-ETP) head design does not obstruct the use of the right side ambidextrous safety selector lever.

Extended Pin Tips (+0.030in over mil-spec) - Added tip length noticeably aids in starting/pushing the pins out from the left side of the receiver, without undue protrusion.

Bullet Tip Guide - Cone shaped recess at both pin tips prevent accidental bullet or tool slip and reduced the chance of scratching/damaging of the receiver.

Patent Pending EZ Guide Channel & Magnetic Assist Install - Easy, hassle free magnet assisted installation of the EPP (Enhanced Pivot Pin). No more lost detents and springs.

Each BAD-EPS comes with (1) BAD-ETP, (1) BAD-EPP, (2) KNS hardened stainless steel detents, (2) 17-7 nickel plated stainless steel pin springs, and (1) high-strength neodymium magnet for hassle free magnet assisted installation of the Enhanced Pivot Pin (BAD-EPP).

Mil-Spec Trigger And Hammer

Nickel Teflon Semi Auto Hammer and Trigger

Disconnector

Disconnector Spring

Hammer Spring

Trigger Spring

Springs and Detents

Qty 2 Takedown / Pivot Pin Springs

Qty 2 Takedown / Pivot Pin Detents

Qty 1 Bolt Catch Detent

Qty 1 Bolt Catch Spring

Qty 1 Trigger Guard

Qty 1 Trigger Guard Roll Pin

Qty 2 Hammer / Trigger Pins Mil Spec

Qty 1 Safety Selector Detent

Qty 1 Safety Selector Detent Spring

Qty 1 Magazine Catch Spring

Qty 1 Buffer Retainer Detent

Qty 1 Buffer Retainer Detent Spring

Specifications for Battle Arms Development Enhanced Complete AR Lower Parts Kit:

Manufacturer: Battle Arms Development
Color: Black
Finish: Black Phosphate Finish
Fabric/Material: 8620 Heat Treated Cast Steel
Gun Model: M16
Weight: 0.39 oz
Condition: New

Package Contents:

  • Battle Arms Development Enhanced Complete AR Lower Parts Kit

Battle Arms Development Enhanced Complete AR Lower Parts Kit Orderable Models

List of Orderable Models

Battle Arms Development Enhanced Complete AR Lower Parts Kit, Black Phosphate, BAD-LPK-PKX , MPN: BAD-LPK-PKX , UPC: 810033781278 , Code: 2OS-LPK-CLPK-BAD-LPK-PKX

Battle Arms Development Enhanced Complete AR Lower Parts Kit Unavailable & Discontinued Models

List of Unorderable Models

USED Battle Arms Development Enhanced Complete AR Lower Parts Kit, Black Phosphate, BAD-LPK-PKX, EDEMO1, Used, Condition Fair, Missing Item , MPN: BAD-LPK-PKX-EDEMO1 , Code: 2OS-LPK-CLPK-BAD-LPK-PKX-EDEMO-MI-D
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