AR15 Lower Receiver Parts & Kits

Showing 49–96 of 172 resultsSorted by price: low to high

Save $2.72
BKF AR15 Mag Latch – Nitride
Rated 4.93 out of 5
$3.06 - $4.08
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5067 in stock
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Save $1.04
BKF AR15 Mil-Spec Bolt Catch
Rated 4.89 out of 5
$3.54 - $4.16
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3179 in stock
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Save $1.04
BKF AR15 Receiver Extension Castle Nut – Nitride
Rated 4.95 out of 5
$3.54 - $4.16
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557 In stock
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Save $2.85
BKF AR15 Mag Latch – Phosphate
$3.20 - $4.27
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1723 in stock
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Save $2.90
BKF M4 Pistol Grip Mil Spec – Black
Rated 4.91 out of 5
$3.26 - $4.34
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1013 In stock
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Save $2.99
BKF AR15 Cam Pin – Nitride
$3.37 - $4.49
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Available to Backorder
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BKF AR15 Standard Trigger Guard
Rated 4.85 out of 5
$3.38 - $4.50
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2281 in stock
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BKF Mod-1 Enhanced Combat Control Kit (Safety – Extra Slim Paddle Only)
$3.89 - $4.58
You save UPC: 810124544591
1769 In stock
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BKF Mod-1 Enhanced Combat Control Kit (Safety – Extra Thick Paddle Only)
Rated 5.00 out of 5
$3.89 - $4.58
You save UPC: 810124545642
1676 In stock
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Save $1.14
BKF Mod-1 Enhanced Combat Control Kit (Safety – Extra Medium Paddle Only)
Rated 5.00 out of 5
$3.89 - $4.58
You save UPC: 810124544607
2357 In stock
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Save $1.24
BKF AR15 Takedown /Pivot Pins – Nitride
Rated 5.00 out of 5
$4.23 - $4.98
You save UPC: 810124540050
153 in stock
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KVP 17-4 SS AR-15 REDUCED POWER TRIGGER SPRING KIT
Rated 4.95 out of 5
$5.00
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39 In stock
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Save $1.32
BKF AR15 Billet Trigger Guard
Rated 4.76 out of 5
$4.47 - $5.26
You save UPC: 810124540067
145 in stock
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Save $1.32
BKF AR15 Safety Selector
Rated 4.90 out of 5
$4.47 - $5.26
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1928 in stock
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Save $1.42
BKF AR15 Firing Pin
Rated 5.00 out of 5
$4.83 - $5.68
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96 in stock
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Save $1.46
BKF Mod-1 Enhanced Combat Control Kit (Mag Release Button)
Rated 4.93 out of 5
$4.96 - $5.84
You save UPC: 810124541095
8688 In stock
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Save $4.80
Clearance
10% off (Monthly and Holiday Discounts)

10% off any AR15 Complete Lower and AR15 Barrel when purchased together
BKF AR15 Slotted Billet Trigger Guard
Rated 4.87 out of 5
Original price was: $10.80.Current price is: $6.00.
You save UPC: 810124540296
1469 in stock
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Save $1.60
AR15 Pistol Tube Pad – Black
Rated 5.00 out of 5
Original price was: $7.99.Current price is: $6.39.
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11 In stock
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Save $1.80
BKF AR15 Mil-Spec Carbine Buffer (3oz) (Engraved)
Rated 5.00 out of 5
Original price was: $9.00.Current price is: $7.20.
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1403 in stock
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Save $1.80
BKF AR15 Mil-Spec Carbine Buffer (3oz)
Rated 4.95 out of 5
$6.12 - $7.20
You save UPC: 810124540210
1392 in stock
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Save $2.02
BKF AR10/AR15 Gas Key—Nitride
Rated 5.00 out of 5
$6.89 - $8.10
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276 in stock
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Sale!
BKF Ar15 Mil Spec Trigger
Rated 5.00 out of 5
$6.99 - $8.22
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Out Of Stock
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Save $2.16
BKF AR15 Billet Trigger Guard
Rated 5.00 out of 5
$7.34 - $8.64
You save UPC: 810124540289
884 in stock
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Save $3.06
BKF AR15 Lower Pin and Detent Kit – Phosphate
$7.53 - $8.86
You save UPC: 810124540180
2790 In stock
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BKF AR15 Lightweight Carbine Buffer (2.7oz)
Rated 5.00 out of 5
$7.65 - $9.00
You save UPC: 810124540203
100 in stock
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Save $2.30
BKF AR15 Lower Pin and Detent Kit – Nitride
Rated 4.79 out of 5
$7.84 - $9.22
You save UPC: 810124540197
149 In stock
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Save $2.02
BKF AR15 Billet Extractor 5.56
Rated 5.00 out of 5
$8.30 - $9.76
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82 in stock
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Save $1.03
BKF M16 Mil Spec Auto Sear w/Spring M16
Rated 5.00 out of 5
$8.49 - $9.99
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650 In stock
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KVP AR-15 Anti-Walk Pin Kit – Set of (2) .154
Rated 4.89 out of 5
$10.00
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70 In stock
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Save $2.72
BKF Ar15 Mil Spec Hammer
Rated 5.00 out of 5
$9.25 - $10.88
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1464 In stock
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Save $2.80
BKF AR15 Extractor — 6.8 SPC .224 Valkyrie
$9.52 - $11.20
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94 In stock
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Save $3.40
BKF AR15 A2 Rifle Length Buffer – Mil Spec
$11.56 - $13.60
You save UPC: 810124540319
442 in stock
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Save $3.56
AR15 M4 Carbine Stock Mil Spec – Black
Rated 4.87 out of 5
$12.10 - $14.24
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335 in stock
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Save $3.58
BKF M16 Full Auto Safety Selector
Rated 5.00 out of 5
$12.14 - $14.28
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Available to Backorder
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Sale!
BKF AR15 or LR308 (DPMS) Pistol Buffer Tube
Rated 4.84 out of 5
Original price was: $20.00.Current price is: $16.00.
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Out Of Stock
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Save $4.00
BKF Mil-Spec AR15 or LR308 (DPMS) Anti-Rotation Carbine Length Buffer Tube
Rated 4.95 out of 5
$13.60 - $16.00
You save UPC: 810124540326
32 In stock
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Save $4.26
BKF M16 Mil Spec Full Auto Trigger
Rated 5.00 out of 5
$14.48 - $17.04
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318 In stock
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Save $4.27
BKF AR-15 Billet QD End Plate – Phosphate
Rated 4.91 out of 5
$14.51 - $17.07
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66 In stock
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BKF AR15 A5C Style Buffer (3.8oz)
Rated 5.00 out of 5
$15.56 - $18.30
You save UPC: 810124544508
931 In stock
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Save $4.59
BKF M16 Mil Spec Full Auto Hammer
Rated 5.00 out of 5
$15.60 - $18.35
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206 In stock
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Save $4.80
BKF AR15 Bolt Carrier Group Rehab Kit – 5.56
Rated 5.00 out of 5
$16.32 - $19.20
You save UPC: 810124540487
Available to Backorder
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Save $4.80
BKF Retro Two Position Carbine Length Buffer Tube- Silver/Gray
Original price was: $24.00.Current price is: $19.20.
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479 in stock
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Sale!
Tactical Springs (SPRINCO) BUFFER (ACTION) SPRINGS – AR15, AR10 and LR308 – BLUE
Rated 5.00 out of 5
Original price was: $24.74.Current price is: $19.95.
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Out Of Stock
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Save $4.79
Tactical Springs (SPRINCO) BUFFER (ACTION) SPRINGS – AR15, AR10 and LR308 – GREEN
Original price was: $24.74.Current price is: $19.95.
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87 In stock
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Save $4.79
Tactical Springs (SPRINCO) BUFFER (ACTION) SPRINGS – AR15, AR10 and LR308 – ORANGE
Original price was: $24.74.Current price is: $19.95.
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24 In stock
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Sale!
Tactical Springs (SPRINCO) BUFFER (ACTION) SPRINGS – AR15, AR10 and LR308 – RED
Rated 5.00 out of 5
Original price was: $24.74.Current price is: $19.95.
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Out Of Stock
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Save $4.79
Tactical Springs (SPRINCO) BUFFER (ACTION) SPRINGS – AR15, AR10 and LR308 – WHITE
Original price was: $24.74.Current price is: $19.95.
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103 In stock
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Save $4.79
Tactical Springs (SPRINCO) BUFFER (ACTION) SPRINGS – AR15, AR10 and LR308 – WHITE/RED
Original price was: $24.74.Current price is: $19.95.
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117 In stock
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HOT DEALS

(Click Deal for More Information)

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 is a registered business in state of Ohio. What follows is the online privacy policy of B. King's Firearms, 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, 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 encrypts billing information wherever such information is requested. No agents or contractors of B. King's Firearms have access to personal information obtained on the B. King's Firearms Web site.

Personal information that B. King's Firearms may collect online:

B. King's Firearms 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 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 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 other 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 list by contacting us at:

b.kingsfirearms@gmail.com
Subject: unsubscribe

How Your Information May Be Shared:

We never sell or rent your personal information. B. King's Firearms may, 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 Privacy Policy:

If you have a concern or complaint about B. King's Firearms compliance with this privacy policy, please direct it to b.kingsfirearms@gmail.com.

ORDER CHANGES POLICY:

Unfortunately, because our shipping processes happen so quickly, it prohibits us from allowing changes to orders once they have been placed.

If you need to make a change to your order, including:

Adding/removing products
Modifying your credit card or billing information
Modifying the shipping address or shipping method

You will need to cancel your current order and place a new order with the updated information. You will be charged a restocking fee of 8% for the cancelled order OR 15% if the order being cancelled has already been shipped.

RETURN POLICY:

(Click Here to Download Fillable .PDF Warranty & Return Form)

All sales are FINAL for serialized items. Serialized items must be transferred within 90 days of the order completion(or Fundraiser/Raffle Drawing Selection), unless otherwise specified and approved by B. King's Firearms prior to ordering. Item's that are not in 100% new condition will be reviewed by the Owner for refund % amount, and there is no guarantee the return will be accepted.

Our products are covered by manufactures warranties 100%, if it is found that you have a manufactures defect with your product you would need to contact the manufacturer directly for repair or replacement of any products not under the BKF brand. 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.

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