AR15 Lower Receiver Parts & Kits

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Showing 97–144 of 172 resultsSorted by price: low to high

Save $5.00
BKF AR15 A2 Rifle Length Buffer Tube – Mil Spec
Rated 5.00 out of 5
$17.00 - $20.00
You save UPC: 810124540357
Available to Backorder
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Save $5.08
BKF AR15 Ambi Safety Selector
Rated 5.00 out of 5
$17.27 - $20.32
You save UPC: 810124542825
351 in stock
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BKF M16 Mil Spec Full Auto Trigger
Rated 5.00 out of 5
$18.11 - $21.30
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258 In stock
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Save $5.44
BKF AR15 Lower Parts Kit (LPK) Minus FCG, Trigger Guard and A2 Grip
Rated 4.96 out of 5
$18.50 - $21.76
You save UPC: 810124540425
796 In stock
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Save $5.56
BKF Mod-1 Enhanced Combat Control Kit (Bolt Catch)
Rated 4.86 out of 5
$18.89 - $22.22
You save UPC: 810124540746
973 In stock
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Sale!
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: $22.38.
You save UPC: 810124540449
Out Of Stock
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BKF AR15 Ambi Safety Selector W/ Short Throw Lever
Rated 5.00 out of 5
$19.04 - $22.40
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221 in stock
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Save $5.61
BKF M4 Mod-0 Lower Parts Kit (LPK) Minus FCG, Trigger Guard and A2 Grip
Rated 4.96 out of 5
$19.13 - $22.51
You save UPC: 810124540432
157 In stock
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BKF M16 Mil Spec Full Auto Hammer
Rated 5.00 out of 5
$19.50 - $22.94
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Out Of Stock
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Save $6.00
BKF Ar15 Mil Spec Fire Control Group – Complete
Rated 4.87 out of 5
$20.40 - $24.00
You save UPC: 810124540456
2021 In stock
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Save $6.22
BKF Mod-1 Enhanced Combat Control Kit (Safety)
Rated 4.88 out of 5
$21.17 - $24.90
You save UPC: 810124540715
1143 In stock
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Save $8.15
BKF Ar15 Reduced Power Fire Control Group (Polished) (3.5lbs-4.5lbs)
Rated 4.85 out of 5
$22.82 - $26.85
You save UPC: 810124540654
154 In stock
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Save $6.75
BKF AR15 Sprinco Reduced Power Carbine Spring (Yellow) W/ BKF Standard Buffer (3.0oz)
Rated 4.20 out of 5
$22.94 - $26.99
You save UPC: 810124540616
61 In stock
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Save $6.75
BKF AR15 Sprinco Standard Power Carbine Spring (White) W/ BKF Standard Buffer (3.0oz)
Rated 4.96 out of 5
$22.94 - $26.99
You save UPC: 810124540623
165 In stock
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Save $6.75
BKF AR15 Sprinco Intermediate Power Carbine Spring (White/Red) W/ BKF Standard Buffer (3.0oz)
Rated 5.00 out of 5
$22.94 - $26.99
You save UPC: 810124540630
58 In stock
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Save $6.75
BKF AR15 Sprinco Reduced Power Carbine Spring (Yellow) W/ BKF Lightweight Buffer (2.7oz)
Rated 4.89 out of 5
$22.94 - $26.99
You save UPC: 810124540647
34 In stock
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Save $7.42
BKF M16 Full Auto Ambi Safety Selector
$25.25 - $29.70
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477 in stock
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BKF M16 Mil Spec M16 3 Round Burst Hammer – Phosphate
$30.00
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Out Of Stock
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BKF M16 Mil SpecM16 3 Round Burst Curved Trigger – Phosphate
$30.50
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Out Of Stock
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Save $14.13
BKF M4 Mil Spec 7075 Carbine Buffer Tube Assembly
Rated 4.96 out of 5
$26.55 - $31.23
You save UPC: 810124540517
448 In stock
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BKF AR15 H1 Carbine Buffer (3.8oz)
Rated 4.98 out of 5
$28.05 - $33.00
You save UPC: 810124540227
1199 In stock
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BKF AR15 H1 Carbine Buffer (3.8oz) (Engraved)
Rated 5.00 out of 5
$33.00
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1199 In stock
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Sale!
BKF Retro 2 Position M4 Carbine Buffer Tube Assembly – Mil Spec
Original price was: $44.28.Current price is: $35.42.
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Out Of Stock
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BKF AR-15 Rifle Length Buffer Tube Assembly – Mil Spec
Rated 4.90 out of 5
$31.28 - $36.80
You save UPC: 810124540500
Out Of Stock
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Save $9.60
BKF AR15 7075 A5 Length Buffer Tube
Rated 5.00 out of 5
$32.64 - $38.40
You save UPC: 810124544614
575 In stock
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Save $9.66
BKF AR15 Ambi Safety Selector Kit
$32.83 - $38.62
You save UPC: 810124545659
1380 In stock
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Save $14.24
BKF M16A2 Rifle Stock Mil Spec – Black
Rated 5.00 out of 5
$35.55 - $41.82
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365 in stock
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BKF AR15 A5H1 Style Buffer (4.64oz)
$35.96 - $42.30
You save UPC: 810124544515
825 In stock
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Save $2.80
BKF M16A1 Rifle Stock – Black
Rated 5.00 out of 5
$36.72 - $43.20
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54 in stock
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Save $10.83
BKF Ar15 Nickel Teflon Fire Control Group – Complete (Polished)
Rated 4.84 out of 5
$36.85 - $43.35
You save UPC: 810124540531
393 In stock
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Save $11.87
BKF AR15 Lower Parts Kit Minus Trigger Guard and Grip
Rated 4.96 out of 5
$38.53 - $45.33
You save UPC: 810124540753
795 In stock
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Sale!
BKF AR15 A5 K-Spec Style Buffer (5.6oz)
$39.10 - $46.00
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Out Of Stock
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Save $11.83
BKF Ar15 Nickel Teflon Reduced Power Fire Control Group – Complete (Polished) (3.5lbs-4.5lbs)
Rated 4.87 out of 5
$40.25 - $47.35
You save UPC: 810124540524
154 In stock
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Save $12.86
BKF M4 Mil Spec 7075 H1 Carbine Buffer Tube Assembly
$43.72 - $51.44
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448 In stock
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Save $13.50
BKF AR15 Mil Spec Lower Parts Kit (LPK)
Rated 4.85 out of 5
$44.05 - $51.82
You save UPC: 810124540609
1615 In stock
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Save $13.24
BKF Mod-1 Enhanced Combat Control Kit
Rated 5.00 out of 5
$45.02 - $52.96
You save UPC: 810124542832
974 In stock
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Sale!
BKF M4 MOD-0 Standard Power Rifle Buffer Tube Assembly
$45.38 - $53.39
You save UPC: 810124540593
Out Of Stock
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BKF AR15 Flat Match PTFE Complete Fire Control Group (Schmid Tool)
Rated 5.00 out of 5
$45.90 - $54.00
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Out Of Stock
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BKF AR15 H2 Carbine Buffer (4.7oz)
Rated 4.85 out of 5
$45.60 - $57.00
You save UPC: 810124540234
1176 In stock
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BKF AR15 H2 Carbine Buffer (4.7oz) (Engraved)
Rated 5.00 out of 5
$57.00
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1176 In stock
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BKF AR15 Sprinco Intermediate Power Carbine Spring (White/Red) W/ BKF H1 Buffer (3.8oz)
Rated 5.00 out of 5
$49.08 - $57.74
You save UPC: 810124540722
58 In stock
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BKF AR15 Sprinco Enhanced Power Carbine Spring (Blue) W/ BKF H1 Buffer (3.8oz)
Rated 4.91 out of 5
$49.08 - $57.74
You save UPC: 810124540739
Out Of Stock
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Save $16.32
BKF AR15 A5C Style Buffer Tube Assembly (3.8oz)
$50.73 - $59.68
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575 In stock
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Save $15.27
BKF AR15 B5 Type 23 Lower Parts Kit (LPK)
$48.84 - $61.05
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224 In stock
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Save $15.35
BKF M4 Combat Control Lower Parts Kit (LPK) Minus FCG, Trigger Guard and A2 Grip
Rated 4.75 out of 5
$52.18 - $61.39
You save UPC: 810124542849
163 In stock
Add to cart
Save $16.20
BKF AR15 H3 Carbine Buffer (5.5oz)
Rated 5.00 out of 5
$51.84 - $64.80
You save UPC: 810124540241
1133 In stock
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BKF AR15 A5H2 Style Buffer (5.5oz)
Rated 5.00 out of 5
$56.36 - $66.30
You save UPC: 810124544522
821 In stock
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Save $12.81
BKF AR15 DIY Carbine Buffer Tuning Kit
Original price was: $82.80.Current price is: $69.99.
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475 In stock
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HOT DEALS

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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.

There will be a 8% processing & restocking fee on all other items returned.