AR15 Lower Receiver Parts & Kits

Showing 97–144 of 213 results

BKF Mil-Spec AR15 or LR308 (DPMS) Anti-Rotation Carbine Length Buffer Tube
Rated 4.95 out of 5
Original price was: $20.00.Current price is: $15.50. UPC: 810124540326
1658 in stock
BKF Retro Two Position Carbine Length Buffer Tube
Original price was: $20.00.Current price is: $15.50.
245 in stock
Magpul Enhanced Ar Mag Release
Rated 5.00 out of 5
Original price was: $19.95.Current price is: $16.00.
9 in stock
BKF AR15 H1 Carbine Buffer (3.8oz)
Rated 4.98 out of 5
Original price was: $21.00.Current price is: $16.27. UPC: 810124540227
28 in stock
BKF AR15 H1 Carbine Buffer (3.8oz) (Engraved)
Rated 5.00 out of 5
Original price was: $21.00.Current price is: $16.27.
30 in stock
Clearance
10% off (Monthly and Holiday Discounts)

10% off any AR15 Complete Lower and AR15 Barrel when purchased together
BKF AR15 or LR308 (DPMS) Pistol Buffer Tube – Orange Cerakote
Original price was: $30.00.Current price is: $16.50.
2 in stock
BKF M16 Mil Spec Full Auto Trigger
Original price was: $21.30.Current price is: $16.51.
86 in stock
BKF M16 Mil Spec Full Auto Hammer
Original price was: $22.94.Current price is: $17.78.
90 in stock
Tactical Springs (SPRINCO) BUFFER (ACTION) SPRINGS – AR15, AR10 and LR308
Rated 4.99 out of 5
Original price was: $19.95.Current price is: $18.53. UPC:
in stock
BKF Mil-Spec AR15 7075 Carbine Length Buffer Tube
Rated 4.93 out of 5
Original price was: $24.00.Current price is: $18.60. UPC: 810124544492
462 in stock
BKF AR15 Bolt Carrier Group Rehab Kit – 5.56
Rated 5.00 out of 5
Original price was: $24.00.Current price is: $18.60. UPC: 810124540487
97 in stock
BKF AR15 A2 Rifle Length Buffer Tube – Mil Spec
Rated 5.00 out of 5
Original price was: $25.00.Current price is: $19.38. UPC: 810124540357
397 in stock
BKF Ar15 Mil Spec Fire Control Group
Rated 5.00 out of 5
Original price was: $27.00.Current price is: $20.93.
1154 in stock
BKF AR15 Lower Parts Kit (LPK) Minus FCG, Trigger Guard and A2 Grip
Rated 4.96 out of 5
Original price was: $27.20.Current price is: $21.08. UPC: 810124540425
2135 in stock
BKF Mod-1 Enhanced Combat Control Kit (Bolt Catch)
Original price was: $27.78.Current price is: $21.53. UPC: 810124540746
1110 in stock
BKF AR15 Lightweight 8 Position Anti-Tilt Carbine Length Buffer Tube
Rated 4.97 out of 5
Original price was: $27.98.Current price is: $21.68. UPC: 810124540449
142 in stock
BKF M4 Mod-0 Lower Parts Kit (LPK) Minus FCG, Trigger Guard and A2 Grip
Rated 4.95 out of 5
Original price was: $28.14.Current price is: $21.81. UPC: 810124540432
1935 in stock
BKF AR15 Mag Latch – Phosphate (10 Pack)
Original price was: $35.60.Current price is: $22.25. UPC: 810124545154
743 in stock
BKF AR15 A5H1 Style Buffer (4.64oz)
Original price was: $28.90.Current price is: $22.40. UPC: 810124544515
38 in stock
BKF Ar15 Mil Spec Fire Control Group – Complete (Polished)
Rated 4.87 out of 5
Original price was: $29.46.Current price is: $22.83. UPC: 810124540456
1154 in stock
BKF AR15 or LR308 (DPMS) Pistol Buffer Tube – Gold Cerakote
Original price was: $30.00.Current price is: $23.25.
Out of stock
BKF AR15 or LR308 (DPMS) Pistol Buffer Tube – Tungsten Cerakote
Original price was: $30.00.Current price is: $23.25.
1 in stock
BKF Mod-1 Enhanced Combat Control Kit (Safety)
Rated 5.00 out of 5
Original price was: $31.12.Current price is: $24.12. UPC: 810124540715
2446 in stock
Magpul B.a.d. Lever Black
Rated 4.73 out of 5
Original price was: $29.95.Current price is: $25.00.
6 in stock
Lower Receiver Install
Rated 5.00 out of 5
Original price was: $50.00.Current price is: $25.00.
987 in stock
Upper Receiver Install
Original price was: $50.00.Current price is: $25.00.
986 in stock
BKF M4 Carbine Buffer Tube Assembly – Mil Spec
Rated 4.90 out of 5
Original price was: $33.28.Current price is: $25.79. UPC: 810124540463
1660 in stock
BKF AR15 Pistol Buffer Tube Assembly
Rated 4.84 out of 5
Original price was: $33.28.Current price is: $25.79.
106 in stock
BKF Retro 2 Position M4 Carbine Buffer Tube Assembly – Mil Spec
Original price was: $33.28.Current price is: $25.79.
246 in stock
BKF Ar15 Reduced Power Fire Control Group (Polished) (3.5lbs-4.5lbs)
Rated 4.87 out of 5
Original price was: $33.56.Current price is: $26.01. UPC: 810124540654
96 in stock
BKF AR15 Sprinco Reduced Power Carbine Spring (Yellow) W/ BKF Standard Buffer (3.0oz)
Rated 4.20 out of 5
Original price was: $33.74.Current price is: $26.15. UPC: 810124540616
25 in stock
BKF AR15 Sprinco Standard Power Carbine Spring (White) W/ BKF Standard Buffer (3.0oz)
Rated 4.96 out of 5
Original price was: $33.74.Current price is: $26.15. UPC: 810124540623
94 in stock
BKF AR15 Sprinco Intermediate Power Carbine Spring (White/Red) W/ BKF Standard Buffer (3.0oz)
Rated 5.00 out of 5
Original price was: $33.74.Current price is: $26.15. UPC: 810124540630
34 in stock
BKF AR15 Sprinco Reduced Power Carbine Spring (Yellow) W/ BKF Lightweight Buffer (2.7oz)
Rated 4.89 out of 5
Original price was: $33.74.Current price is: $26.15. UPC: 810124540647
25 in stock
BKF AR15 H2 Carbine Buffer (4.7oz)
Rated 4.83 out of 5
Original price was: $35.00.Current price is: $27.13. UPC: 810124540234
160 in stock
BKF AR15 H2 Carbine Buffer (4.7oz) (Engraved)
Rated 5.00 out of 5
Original price was: $35.00.Current price is: $27.13.
162 in stock
BKF M16 Full Auto Ambi Safety Selector
Original price was: $37.12.Current price is: $28.77.
65 in stock
BKF M4 Carbine Buffer Tube Assembly – Nitride
Rated 4.94 out of 5
Original price was: $37.30.Current price is: $28.91.
1664 in stock
BKF AR15 A5H2 Style Buffer (5.5oz)
Rated 5.00 out of 5
Original price was: $37.50.Current price is: $29.06. UPC: 810124544522
135 in stock
BKF M4 Mil Spec 7075 Carbine Buffer Tube Assembly
Rated 4.96 out of 5
Original price was: $39.04.Current price is: $30.26. UPC: 810124540517
462 in stock
BKF M4 Mil Spec 7075 Carbine Buffer Tube Assembly – Nitride
Rated 4.90 out of 5
Original price was: $41.30.Current price is: $32.01.
462 in stock
Radian Weapons Takedown Pins Black
Rated 5.00 out of 5
$32.95
4 in stock
BKF AR15 H3 Carbine Buffer (5.5oz)
Rated 5.00 out of 5
Original price was: $45.00.Current price is: $34.88. UPC: 810124540241
-1 in stock
BKF AR15 H3 Carbine Buffer (5.5oz) (Engraved)
Rated 4.88 out of 5
Original price was: $45.00.Current price is: $34.88.
0 in stock
BKF AR15 Sprinco Intermediate Power Carbine Spring (White/Red) W/ BKF H1 Buffer (3.8oz)
Rated 5.00 out of 5
Original price was: $45.74.Current price is: $35.45. UPC: 810124540722
29 in stock
BKF AR15 Sprinco Enhanced Power Carbine Spring (Blue) W/ BKF H1 Buffer (3.8oz)
Rated 4.91 out of 5
Original price was: $45.74.Current price is: $35.45. UPC: 810124540739
30 in stock
M16A2 Rifle Stock Mil Spec – Black
Original price was: $45.98.Current price is: $35.63.
100 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.

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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.