Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart

Q&A for Battle Arms Development Enhanced Complete AR Lower Parts Kit — 5 Questions & 4 Answers

Name Battle Arms Development Enhanced Complete AR Lower Parts Kit (4.5)
$141.95 $102.09 Save 28%
View Product
If you have questions regarding availability, pricing, shipping options for this item or need an answer right now, please contact our customer service team.
Continue As a Guest
Saving...
Sign In or Create an Account (optional)
Why use an OpticsPlanet.com account for my questions and answers?

Having an account with OpticsPlanet.com makes writing questions and answers even better! We’ll save all of your questions and answers in your account, provide you easy access to them, so you can see how the community has responded.

If you’d like to add a question without creating an account, you can proceed with filling out the fields on this form.

Show
Sort by
Filter by
Q
Keith, member, from CT, United States, asked on November 03, 2021

will this work with a 223/556 ar build?

Expert Answer
A
Answered by Patrick, Gear Expert, from IL, United States, on November 15, 2021

Yes, this will be compatible.

Was it helpful to you? Yes | No
Q
Gabe321, member, from CA, United States, asked on June 10, 2021

Will this work on a 7.62x39 AR 15 build?

Expert Answer
A
Answered by Kurt Colbourne, Gear Expert, from IL, United States, on June 23, 2021

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

Was it helpful to you? Yes | No
Q
Pauly, guest, from CA, United States, asked on August 19, 2020

Whats the pull weight on the tigger?

Expert Answer
A
Answered by Kurt Colbourne, Gear Expert, from IL, United States, on May 07, 2021

This kit has a mil-spec trigger. Mil-spec triggers will be between 5.5 and 9.5 pounds.

Was it helpful to you? Yes | No
A
Answered by Dan R., member, from CO, United States, on February 27, 2021

No... 0 to 90 degrees only. NOT 0 to 90 to 180 like in a Auto Safety Selector.

Was it helpful to you? Yes | No
Q
Jeff, member, from NC, United States, asked on May 05, 2025

What parts are missing?

Continue As a Guest
Saving...
Sign In or Create an Account (optional)
Why use an OpticsPlanet.com account for my questions and answers?

Having an account with OpticsPlanet.com makes writing questions and answers even better! We’ll save all of your questions and answers in your account, provide you easy access to them, so you can see how the community has responded.

If you’d like to add a question without creating an account, you can proceed with filling out the fields on this form.

Last updated 2025-11-12 UTC.