AR15 Buffer Tube Kits & Spare Parts

AR15 Buffer Assembly’s & Spare Parts

Showing 1–48 of 98 resultsSorted by price: low to high

Save $0.34
BKF AR15 Carbine Buffer Spring Mil Spec
Rated 4.97 out of 5
$1.14 - $1.34
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1159 in stock
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Save $0.46
BKF AR15 Receiver Extension End Plate – Mil Spec
Rated 4.86 out of 5
$1.55 - $1.82
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2431 in stock
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Save $0.68
BKF AR15 Receiver Extension End Plate – Nitride
Rated 4.96 out of 5
$2.31 - $2.72
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3075 in stock
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Save $1.84
BKF Mil-Spec AR15 OR LR308 (DPMS) Receiver Extension Castle Nut Mil Spec
Rated 4.94 out of 5
$2.35 - $2.76
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2387 In stock
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Save $2.08
BKF AR15 Carbine Buffer Spring Mil Spec 17-7 Stainless Steel
Rated 4.95 out of 5
$2.65 - $3.12
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6144 In stock
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Save $0.80
BKF AR15 A2 Rifle Length Buffer 17-7 Spring- Mil Spec
Rated 5.00 out of 5
$2.72 - $3.20
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993 In stock
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Save $2.24
BKF AR15 A2 Rifle Length Buffer Spring – Mil Spec
Rated 5.00 out of 5
$2.86 - $3.36
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1275 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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1548 In stock
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Breek Arms Steel Castle Nut – Nitride
Rated 5.00 out of 5
Original price was: $5.99.Current price is: $4.99.
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Out Of 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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49 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
419 in stock
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Save $1.50
KAK Industries AR15 Mil-Spec Carbine Buffer (3oz)
Rated 4.94 out of 5
Original price was: $9.00.Current price is: $7.50.
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100 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
3 in stock
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Tungsten
$10.00
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132 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
339 in stock
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Save $4.00
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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Available to Backorder
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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
55 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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44 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
35 In stock
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Save $1.42
Tactical Springs (SPRINCO) BUFFER (ACTION) SPRINGS – AR15, AR10 and LR308 – BLUE
Rated 5.00 out of 5
Original price was: $19.95.Current price is: $18.53.
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41 In stock
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Save $1.42
Tactical Springs (SPRINCO) BUFFER (ACTION) SPRINGS – AR15, AR10 and LR308 – GREEN
Original price was: $19.95.Current price is: $18.53.
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48 In stock
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Save $1.42
Tactical Springs (SPRINCO) BUFFER (ACTION) SPRINGS – AR15, AR10 and LR308 – ORANGE
Original price was: $19.95.Current price is: $18.53.
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31 In stock
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Tactical Springs (SPRINCO) BUFFER (ACTION) SPRINGS – AR15, AR10 and LR308 – RED
Rated 5.00 out of 5
Original price was: $19.95.Current price is: $18.53.
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Out Of Stock
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Tactical Springs (SPRINCO) BUFFER (ACTION) SPRINGS – AR15, AR10 and LR308 – WHITE
Original price was: $19.95.Current price is: $18.53.
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67 In stock
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Save $1.42
Tactical Springs (SPRINCO) BUFFER (ACTION) SPRINGS – AR15, AR10 and LR308 – WHITE/RED
Original price was: $19.95.Current price is: $18.53.
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79 In stock
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Save $1.42
Tactical Springs (SPRINCO) BUFFER (ACTION) SPRINGS – AR15, AR10 and LR308 – YELLOW
Rated 5.00 out of 5
Original price was: $19.95.Current price is: $18.53.
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50 In stock
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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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310 in stock
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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
45 in stock
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BKF AR15 H1 Carbine Buffer (3.8oz)
Rated 4.98 out of 5
$17.85 - $21.00
You save UPC: 810124540227
26 in stock
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BKF AR15 H1 Carbine Buffer (3.8oz) (Engraved)
Rated 5.00 out of 5
$21.00
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24 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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Save $6.07
BKF Mil-Spec AR15 7075 Carbine Length Buffer Tube
Rated 4.93 out of 5
$20.61 - $24.25
You save UPC: 810124544492
415 In stock
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Sale!
BKF Retro Two Position Carbine Length Buffer Tube- Black
Original price was: $31.00.Current price is: $24.80.
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Out Of Stock
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BKF M4 Carbine Buffer Tube Assembly – Mil Spec
Rated 4.90 out of 5
$22.63 - $26.62
You save UPC: 810124540463
Out Of 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
5 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
25 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
25 In stock
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Sale!
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
Out Of Stock
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BKF AR15 A5H1 Style Buffer (4.64oz)
$24.57 - $28.90
You save UPC: 810124544515
22 In 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
351 In stock
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Save $14.58
BKF M4 Mil Spec 7075 Carbine Buffer Tube Assembly – Nitride
Rated 4.91 out of 5
$28.08 - $33.04
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654 In stock
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BKF AR15 H2 Carbine Buffer (4.7oz)
Rated 4.85 out of 5
$29.75 - $35.00
You save UPC: 810124540234
61 in stock
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BKF AR15 H2 Carbine Buffer (4.7oz) (Engraved)
Rated 5.00 out of 5
$35.00
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44 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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Save $9.15
BKF AR15 Sprinco Intermediate Power Carbine Spring (White/Red) W/ BKF H1 Buffer (3.8oz)
Rated 5.00 out of 5
$31.10 - $36.59
You save UPC: 810124540722
8 In stock
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Save $9.15
BKF AR15 Sprinco Enhanced Power Carbine Spring (Blue) W/ BKF H1 Buffer (3.8oz)
Rated 4.91 out of 5
$31.10 - $36.59
You save UPC: 810124540739
9 In stock
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Save $9.20
BKF AR-15 Rifle Length Buffer Tube Assembly – Mil Spec
Rated 4.90 out of 5
$31.28 - $36.80
You save UPC: 810124540500
2 In stock
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BKF AR15 A5H2 Style Buffer (5.5oz)
Rated 5.00 out of 5
$31.88 - $37.50
You save UPC: 810124544522
11 In stock
Add to cart

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:

Sometimes it is necessary to change or cancel an order after it has already been placed. We try to balance Super-Fast, Low-Cost Shipping while still trying to be Customer friendly when it comes to orders. Our shipping system is so fast, in many cases, it is only seconds from the time the order is placed until the time our folks in the shipping department start packing your order. Our shipping system ensures we get your order picked, pulled, packed and shipped quickly. Unfortunately, because our 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. Please understand, we ship extremely quickly. Depending on the level of orders we are experiencing when you place your order, the cancellation window may only be a few minutes and typically not longer than 15 minutes. Please cancel and reorder as soon as you realize you need to make a change in order to have the best opportunity to catch the order before it ships. Once it ships, your order cannot be cancelled.

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. A 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.