AR15 Lower Receiver Parts & Kits

Showing 49–96 of 210 results

BKF AR15 Receiver Extension Castle Nut – Nitride
Rated 4.95 out of 5
$4.03
658 in stock
BKF AR15 A2 Rifle Length Buffer Spring – Mil Spec
Rated 5.00 out of 5
$4.34
1446 in stock
BKF AR15 Takedown Pin – Phosphate
Rated 5.00 out of 5
$4.43
2791 in stock
BKF Mod-1 Enhanced Combat Control Kit (Safety – Extra Slim Paddle Only)
$4.43 UPC: 810124544591
3174 in stock
BKF Mod-1 Enhanced Combat Control Kit (Safety – Extra Thick Paddle Only)
$4.43
2998 in stock
BKF Mod-1 Enhanced Combat Control Kit (Safety – Extra Medium Paddle Only)
$4.43 UPC: 810124544607
2580 in stock
BKF AR15 Takedown Pin – Nitride
Rated 5.00 out of 5
$4.80
2991 in stock
BKF AR15 Takedown /Pivot Pins – Nitride
Rated 5.00 out of 5
$4.82 UPC: 810124540050
3001 in stock
BKF AR15 Pivot Pin – Nitride
Rated 5.00 out of 5
$4.84
3047 in stock
BKF AR15 Pivot Pin – Phosphate
$4.84
2505 in stock
BKF Ar15 Mil Spec Disconnect
Rated 5.00 out of 5
$4.84
1367 in stock
Breek Arms Steel Castle Nut – Nitride
$4.99
387 in stock
BKF AR15 Billet Trigger Guard
Rated 4.74 out of 5
$5.10 UPC: 810124540067
1406 in stock
BKF AR15 Safety Selector
Rated 4.90 out of 5
$5.10
3346 in stock
BKF AR15 Mag Latch – Nitride
Rated 4.94 out of 5
$5.27
2020 in stock
BKF AR15 Standard Trigger Guard
Rated 4.86 out of 5
$5.42
3786 in stock
BKF AR15 Firing Pin Hard Chrome Plated
Rated 5.00 out of 5
$5.50
28 in stock
BKF AR15 Mag Latch – Phosphate
$5.52
7581 in stock
BKF M4 Pistol Grip Mil Spec – Black
Rated 4.90 out of 5
$5.61
843 in stock
BKF Mod-1 Enhanced Combat Control Kit (Mag Release Button)
Rated 5.00 out of 5
$5.66 UPC: 810124541095
1059 in stock
BKF AR15 Cam Pin – Nitride
$5.80
281 in stock
BKF AR15 Hammer/Trigger Pins – Nitride (10 Pack)
Rated 5.00 out of 5
$6.82 UPC: 810124545000
361 in stock
BKF AR15 Lightweight Carbine Buffer (2.7oz)
Rated 5.00 out of 5
$6.97 UPC: 810124540203
94 in stock
BKF AR15 Mil-Spec Carbine Buffer (3oz) (Engraved)
Rated 5.00 out of 5
$6.97
2218 in stock
BKF AR15 Mil-Spec Carbine Buffer (3oz)
Rated 4.94 out of 5
$6.97 UPC: 810124540210
2219 in stock
KAK Industries AR15 Mil-Spec Carbine Buffer (3oz)
Rated 4.94 out of 5
$7.50
2233 in stock
BKF AR10/AR15 Gas Key—Nitride
Rated 5.00 out of 5
$7.84
564 in stock
KVP 17-4 SS AR-15 REDUCED POWER TRIGGER SPRING KIT
Rated 4.93 out of 5
$7.95
21 in stock
BKF Ar15 Mil Spec Trigger
Rated 5.00 out of 5
$7.97
1332 in stock
BKF AR15 Billet Trigger Guard
Rated 5.00 out of 5
$8.37 UPC: 810124540289
719 in stock
BKF AR15 Slotted Billet Trigger Guard
Rated 4.93 out of 5
$8.37 UPC: 810124540296
2531 in stock
BKF M16 Mil Spec Auto Sear w/Spring M16
$8.54
1080 in stock
BKF AR15 Lower Pin and Detent Kit – Phosphate
$8.59 UPC: 810124540180
2418 in stock
BKF AR15 Lower Pin and Detent Kit – Nitride
$8.93 UPC: 810124540197
1782 in stock
BKF M16 Full Auto Safety Selector
$9.30
70 in stock
BKF AR15 Billet Extractor 5.56
Rated 5.00 out of 5
$9.45
301 in stock
KVP AR-15 Anti-Walk Pin Kit – Set of (2) .154
Rated 4.91 out of 5
$9.95
113 in stock
BKF Ar15 Mil Spec Hammer
Rated 5.00 out of 5
$10.54
1446 in stock
BKF AR-15 Billet QD End Plate – Phosphate
Rated 4.91 out of 5
$13.18
45 in stock
BKF AR15 A2 Rifle Length Buffer – Mil Spec
$13.18 UPC: 810124540319
130 in stock
BKF AR15 Ambi Safety Selector
Rated 5.00 out of 5
$13.56 UPC: 810124542825
547 in stock
M4 Sliding Stock Mil Spec – Black
Rated 4.87 out of 5
$13.80
870 in stock
BKF AR15 A5C Style Buffer (3.8oz)
Rated 5.00 out of 5
$14.18 UPC: 810124544508
188 in stock
BKF AR15 or LR308 (DPMS) Pistol Buffer Tube
Rated 4.84 out of 5
$15.50
107 in stock

Important notice

Notice - Ammunition.
Ammunition is restricted from sale to CT, IL, MA, NJ, NY, RI, New Orleans, LA, and Washington DC. You must be 18 or older to purchase ammunition, and 21 or older to purchase handgun ammunition. You must be 21 or older to purchase ammunition in DE. For safety reasons, we do not accept returns on ammunition.
All ammunition is considered hazardous and will be shipped ground, contiguous 48 states only. A street address is required for delivery.

Notice - Hazardous Material.
Hazardous Material. Must ship ground only. Not eligible for expedited shipping. Contiguous 48 states only. A physical address is required for delivery.

Notice - Ammo Returns.
For safety reasons we do not accept returns on ammunition, black powder, primers, reloading lead and brass or bullets.

Privacy Policy:

B .King's Firearms, Training and Retail LLC is a registered business in state of Ohio. What follows is the online privacy policy of B .King's Firearms, Training and Retail LLC, which governs personal information gathered on its Internet site, www.bkingsfirearms.com, in general and other registration forms related to training classes and store purchased offered by B .King's Firearms, Training and Retail LLC, as may be included on our Internet site, specifically.

Commitment to Online Security:

Physical, electronic and managerial procedures have been employed to safeguard the security and integrity of all personal information. B .King's Firearms, Training and Retail LLC encrypts billing information wherever such information is requested. No agents or contractors of B .King's Firearms, Training and Retail LLC have access to personal information obtained on the B .King's Firearms, Training and Retail LLC Web site.

Personal information that B .King's Firearms, Training and Retail LLC may collect online:

B .King's Firearms, Training and Retail LLC collects personal information online, including, but not limited to, names, birth dates, driver’s license (or State issued identification) numbers, postal and e-mail addresses, phone numbers, and billing information. B .King's Firearms, Training and Retail LLC does not knowingly collect or maintain any personal information from children under the age of 17. In addition, no parts of our sites are designed with the purpose of attracting any person under the age of 17.

How B .King's Firearms, Training and Retail LLC Uses Personal Information Collected Online:

Unless you otherwise consent, we will use your personal information only for the purpose for which it is submitted, such as to reply to your emails and process billing requests related to services and products to which we provide.

At certain points where personal information is collected on our site, there may be a box where you may indicate you would like to be on a mailing list to receive information about B .King's Firearms, Training and Retail LLCother programs and services and articles of interest relating to firearms, shooting, or general products. At any time you can add or remove your name from a B .King's Firearms, Training and Retail LLClist by contacting us at:

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How Your Information May Be Shared:

We never sell or rent your personal information. B .King's Firearms, Training and Retail LLCmay, however, release personal information under the following circumstances:

Where release is required by law (for example, a subpoena) or regulation or is requested by a government agency;

Where our records indicate an individual may be engaged in fraudulent activity or other deceptive practices that a governmental agency should be made aware of;

To appropriate persons, where your communication suggests possible harm to others.

Computer Tracking and Cookies:

Our Web sites are not set up to track, collect or distribute personal information not entered by visitors. Our site logs do generate certain kinds of non-identifying site usage data, such as the number of hits and visits to our sites. This information is used for internal purposes by technical support staff to provide better services to the public and may also be provided to others, but again, the statistics contain no personal information and cannot be used to gather such information.

Problems or Complaints with B .King's Firearms, Training and Retail LLC Privacy Policy:

If you have a concern or complaint about B .King's Firearms, Training and Retail LLC compliance with this privacy policy, please direct it to [email protected].

RETURN POLICY:

There is a restocking fee of 8% if the order is cancelled and refunded to your CC or we can offer 100% in store credit. Once the item has left our store the restocking fee is 15%. For Refund you must pay the shipping back. Item's that are not 100% same condition will be reviewed by the Owner for refund % if we accept the return.

Our products are covered by manufactures warranties 100%, with that being said if we find you have a manufactures defect with your product you would contact them directly for repair or replacement. You have 7 days from when the product is delivered to your door or picked up from your FFL to report any defects or problems to us. IE...We will not except a return if you report a tiny scratch when your order was delivered two months earlier...

There will be a 30% restocking fee on all controlled items returned because of failed background checks.