AR15 Buffer Tube Kits & Spare Parts

Showing 49–96 of 140 results

BKF M4 Mil Spec 7075 Carbine Buffer Tube Assembly – Nitride
Rated 4.90 out of 5
$27.93
520 in stock
BKF AR15 H3 Carbine Buffer (5.5oz)
Rated 5.00 out of 5
$31.50 UPC: 810124540241
0 in stock
BKF AR15 H3 Carbine Buffer (5.5oz) (Engraved)
Rated 4.88 out of 5
$31.50
0 in stock
BKF AR15 Sprinco Intermediate Power Carbine Spring (White/Red) W/ BKF H1 Buffer (3.8oz)
Rated 5.00 out of 5
$32.02 UPC: 810124540722
88 in stock
BKF AR15 Sprinco Enhanced Power Carbine Spring (Blue) W/ BKF H1 Buffer (3.8oz)
Rated 4.91 out of 5
$32.02 UPC: 810124540739
27 in stock
BKF AR-15 Rifle Length Buffer Tube Assembly – Mil Spec
Rated 4.89 out of 5
$32.20 UPC: 810124540500
139 in stock
BKF AR15 A5H3 Style Buffer (6.34oz)
$32.55 UPC: 810124544539
163 in stock
BKF AR15 7075 A5 Length Buffer Tube
Rated 5.00 out of 5
$33.60 UPC: 810124544614
771 in stock
Luth AR 223 Rifle-fixed Buffer Tube Assembly
Rated 5.00 out of 5
$40.56
Out of stock
BKF AR15 Sprinco Enhanced Power Carbine Spring (Blue) W/ BKF H2 Buffer (4.7oz)
Rated 4.97 out of 5
$41.82 UPC: 810124540777
27 in stock
BKF AR15 Sprinco Extra Power Carbine Spring (Red) W/ BKF H2 Buffer (4.7oz)
Rated 5.00 out of 5
$41.82 UPC: 810124540760
10 in stock
BKF M4 MOD-0 Standard Power Carbine Buffer Tube Assembly
Rated 5.00 out of 5
$43.43 UPC: 810124540586
52 in stock
BKF M4 MOD-1 Standard Power Carbine Buffer Tube Assembly (8 POS)
Rated 5.00 out of 5
$46.21 UPC: 810124540784
52 in stock
BKF M4 MOD-0 Standard Power Rifle Buffer Tube Assembly
$46.72 UPC: 810124540593
24 in stock
BKF AR15 Sprinco Extra Power Carbine Spring (Red) W/ BKF H3 Buffer (5.5oz)
Rated 4.88 out of 5
$48.82 UPC: 810124540814
Out of stock
Armaspec, Sound Mitigation Buffer Gen 3, Buffer, Black, Carbine
$50.99
3 in stock
Armaspec, Sound Mitigation Buffer Gen 3, Buffer, Black, H1
$50.99
9 in stock
Armaspec, Sound Mitigation Buffer Gen 3, Buffer, Black, H2
$50.99
2 in stock
BKF M4 MOD-0 Intermediate Power Carbine Buffer Tube Assembly
Rated 5.00 out of 5
$51.83 UPC: 810124540821
88 in stock
BKF M4 MOD-1 Intermediate Power Carbine Buffer Tube Assembly (8 POS)
$54.61 UPC: 810124540869
88 in stock
BKF M4 MOD-0 Extra Power Carbine Buffer Tube Assembly
Rated 5.00 out of 5
$61.63 UPC: 810124541194
10 in stock
BKF M4 MOD-1 Extra Power Carbine Buffer Tube Assembly (8 POS)
$64.41 UPC: 810124541231
10 in stock
BKF AR15 A5C Style Buffer Tube Assembly W/ Sprinco Green (3.8oz)
Rated 5.00 out of 5
$66.73 UPC: 810124544546
24 in stock
BKF AR15 Lower Build Kit (No Stock)
Rated 4.79 out of 5
$68.64 UPC: 810124541200
21 in stock
BKF AR15 A5C Style Buffer Tube Assembly (3.8oz)
$73.20
191 in stock
BKF AR15 A5H1 Style Buffer Tube Assembly W/ Sprinco Green (4.64oz)
Rated 5.00 out of 5
$74.15 UPC: 810124544577
24 in stock
Armaspec, Stealth Buffer AR-10, Spring, Black
$76.49
2 in stock
Armaspec, Stealth Buffer H2, Spring, Black
$76.49
Out of stock
Bargain Bin!
10% off (Monthly and Holiday Discounts)

10% off any AR15 Complete Lower and AR15 Barrel when purchased together
AR15 SB Tactical SBA3 Pistol Stabilizing Brace (No Tube)- Black
Rated 5.00 out of 5
$79.99
199 in stock
BKF AR15 A5H2 Style Buffer Tube Assembly W/ Sprinco Green (5.5oz)
$80.17 UPC: 810124544584
24 in stock
BKF AR15 Lower Build Kit
Rated 4.87 out of 5
$81.10 UPC: 810124541262
21 in stock
BKF AR15 Magpul Lower Build Kit (No Stock)
Rated 5.00 out of 5
$85.11 UPC: 810124541286
21 in stock
BKF AR15 A5H3 Style Buffer Tube Assembly W/ Sprinco Green (6.34oz)
$86.47 UPC: 810124544683
24 in stock
BKF AR15 Magpul Lower Build Kit (No Stock) (Magpul)
$89.73 UPC: 810124544690
3 in stock
BKF AR15 Magpul Lower Build Kit (No Stock) (Magpul) (FDE)
$89.73
Out of stock
BKF AR15 Magpul Lower Build Kit (No Stock) (Magpul) (ODG)
$89.73
6 in stock
Bargain Bin!
10% off (Monthly and Holiday Discounts)

10% off any AR15 Complete Lower and AR15 Barrel when purchased together
AR15 SB Tactical SBA3 Pistol Stabilizing Brace (No Tube) – Midnight Bronze
$94.80
Out of stock
Bargain Bin!
10% off (Monthly and Holiday Discounts)

10% off any AR15 Complete Lower and AR15 Barrel when purchased together
AR15 SB Tactical SBA3 Pistol Stabilizing Brace (No Tube) – Bronze Battleworn
$99.60
2 in stock
Tax Season Sale!
10% off (Monthly and Holiday Discounts)

10% off any AR15 Complete Lower and AR15 Barrel when purchased together
BKF AR15 Lower Magpul MOE Build Kit
Rated 5.00 out of 5
$99.99 UPC: 810124542214
21 in stock
Tax Season Sale!
10% off (Monthly and Holiday Discounts)

10% off any AR15 Complete Lower and AR15 Barrel when purchased together
BKF AR15 Lower Magpul MOE Build Kit (Black)
$99.99 UPC: 810124545444
3 in stock
BKF M4 MOD-0 Standard Power Lower Build Kit
$108.95 UPC: 810124541804
21 in stock
Tax Season Sale!
10% off (Monthly and Holiday Discounts)

10% off any AR15 Complete Lower and AR15 Barrel when purchased together
BKF AR15 Lower Magpul SL Build Kit
$109.99 UPC: 810124542450
21 in stock
BKF M4 MOD-0 Standard Power Rifle Length Lower Build Kit
$112.24 UPC: 810124541903
21 in stock
Tax Season Sale!
10% off (Monthly and Holiday Discounts)

10% off any AR15 Complete Lower and AR15 Barrel when purchased together
BKF M4 MOD-0 Standard Power Magpul MOE Lower Build Kit
$114.99
21 in stock
Tax Season Sale!
10% off (Monthly and Holiday Discounts)

10% off any AR15 Complete Lower and AR15 Barrel when purchased together
BKF AR15 Lower Build Kit W/ SBA3 Brace
$114.99 UPC: 810124545482
21 in stock
BKF M4 MOD-0 Intermediate Power Lower Build Kit
$117.35 UPC: 810124542009
21 in stock
Tax Season Sale!
10% off (Monthly and Holiday Discounts)

10% off any AR15 Complete Lower and AR15 Barrel when purchased together
BKF M4 MOD-0 Intermediate Power Magpul MOE Lower Build Kit
$119.99
21 in stock
Bargain Bin!
10% off (Monthly and Holiday Discounts)

10% off any AR15 Complete Lower and AR15 Barrel when purchased together
FTATF rebuild kits – 16″ 5.56
Rated 4.71 out of 5
$120.00
39 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.

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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.