AR15 Lower Receiver Parts & Kits

Showing 145–192 of 213 results

BKF AR-15 Rifle Length Buffer Tube Assembly – Mil Spec
Rated 4.89 out of 5
Original price was: $46.00.Current price is: $35.65. UPC: 810124540500
125 in stock
BKF AR15 A5H3 Style Buffer (6.34oz)
Original price was: $46.50.Current price is: $36.04. UPC: 810124544539
162 in stock
BKF AR15 7075 A5 Length Buffer Tube
Rated 5.00 out of 5
Original price was: $48.00.Current price is: $37.20. UPC: 810124544614
753 in stock
BKF AR15 Ambi Safety Selector Kit
Original price was: $48.28.Current price is: $37.42. UPC: 810124545659
2575 in stock
Strike Industries, AMBI Magazine Release, Ambidextrous, Fits AR-15, Black
Original price was: $41.95.Current price is: $37.95.
5 in stock
Armaspec, ST45, 45 Degree Short Throw Ambidextrous Safety Selector
Original price was: $39.99.Current price is: $37.99.
8 in stock
Radian Talon-gi Sfty Slctr 1 Lvr Blk
Rated 5.00 out of 5
$38.95
Out of stock
Radian Ultralight Qd Ar15 Endplate
Rated 4.33 out of 5
$39.95
4 in stock
BKF Ar15 Nickel Teflon Fire Control Group – Complete (Polished)
Rated 4.83 out of 5
Original price was: $51.94.Current price is: $40.25. UPC: 810124540531
467 in stock
Luth AR 223 Rifle-fixed Buffer Tube Assembly
Rated 5.00 out of 5
Original price was: $45.07.Current price is: $40.56.
2 in stock
Armaspec, ST45/90, 45 Degree Ambidextrous Safety Selector
Original price was: $44.99.Current price is: $42.74.
9 in stock
BKF AR15 Lower Parts Kit Minus Trigger Guard and Grip
Rated 4.96 out of 5
Original price was: $56.66.Current price is: $43.91. UPC: 810124540753
1151 in stock
BKF Ar15 Nickel Teflon Reduced Power Fire Control Group – Complete (Polished) (3.5lbs-4.5lbs)
Rated 4.87 out of 5
Original price was: $56.94.Current price is: $44.13. UPC: 810124540524
96 in stock
BKF AR15 Sprinco Enhanced Power Carbine Spring (Blue) W/ BKF H2 Buffer (4.7oz)
Rated 4.97 out of 5
Original price was: $59.74.Current price is: $46.30. UPC: 810124540777
60 in stock
BKF AR15 Sprinco Extra Power Carbine Spring (Red) W/ BKF H2 Buffer (4.7oz)
Rated 5.00 out of 5
Original price was: $59.74.Current price is: $46.30. UPC: 810124540760
100 in stock
BKF M4 MOD-0 Standard Power Carbine Buffer Tube Assembly
Rated 5.00 out of 5
Original price was: $63.44.Current price is: $49.17. UPC: 810124540586
94 in stock
BKF AR15 Mil Spec Lower Parts Kit (LPK)
Rated 4.85 out of 5
Original price was: $64.78.Current price is: $50.20. UPC: 810124540609
814 in stock
Armaspec, Sound Mitigation Buffer Gen 3, Buffer, Black, Carbine
Original price was: $59.99.Current price is: $50.99.
2 in stock
Armaspec, Sound Mitigation Buffer Gen 3, Buffer, Black, H1
Original price was: $59.99.Current price is: $50.99.
7 in stock
BKF M4 MOD-0 Standard Power Rifle Buffer Tube Assembly
Original price was: $66.74.Current price is: $51.72. UPC: 810124540593
52 in stock
BKF M4 MOD-1 Standard Power Carbine Buffer Tube Assembly (8 POS)
Rated 5.00 out of 5
Original price was: $67.42.Current price is: $52.25. UPC: 810124540784
94 in stock
Armaspec, Sound Mitigation Buffer Gen 3, Buffer, Black, H2
Original price was: $59.99.Current price is: $53.99.
6 in stock
BKF AR15 Sprinco Extra Power Carbine Spring (Red) W/ BKF H3 Buffer (5.5oz)
Rated 4.88 out of 5
Original price was: $69.74.Current price is: $54.05. UPC: 810124540814
Out of stock
BKF AR15 A5C Style Buffer Tube Assembly (3.8oz)
Original price was: $74.60.Current price is: $57.81.
186 in stock
BKF M4 MOD-0 Intermediate Power Carbine Buffer Tube Assembly
Rated 5.00 out of 5
Original price was: $75.44.Current price is: $58.47. UPC: 810124540821
28 in stock
BKF M4 Combat Control Lower Parts Kit (LPK) Minus FCG, Trigger Guard and A2 Grip
Rated 4.76 out of 5
Original price was: $76.74.Current price is: $59.47. UPC: 810124542849
1043 in stock
Radian Talon Safety Selector 2 Lever Black
Rated 5.00 out of 5
$59.95
Out of stock
BKF M4 MOD-1 Intermediate Power Carbine Buffer Tube Assembly (8 POS)
Original price was: $79.42.Current price is: $61.55. UPC: 810124540869
28 in stock
BKF AR15 MOE Lower Parts Kit (LPK)
Rated 5.00 out of 5
Original price was: $88.30.Current price is: $68.43. UPC: 810124541149
296 in stock
BKF M4 MOD-0 Extra Power Carbine Buffer Tube Assembly
Rated 5.00 out of 5
Original price was: $89.44.Current price is: $69.32. UPC: 810124541194
100 in stock
BKF Mod-1 Enhanced Combat Control Kit
Rated 5.00 out of 5
Original price was: $92.68.Current price is: $71.83. UPC: 810124542832
1043 in stock
BKF M4 MOD-1 Extra Power Carbine Buffer Tube Assembly (8 POS)
Original price was: $93.42.Current price is: $72.40. UPC: 810124541231
100 in stock
BKF AR15 Enhanced M4 MOD-0 Lower Parts Kit (LPK)
Rated 5.00 out of 5
Original price was: $93.60.Current price is: $72.54. UPC: 810124541217
296 in stock
BKF AR15 MOE Lower Parts Kit (LPK) (Magpul Trigger guard)
Original price was: $94.90.Current price is: $73.55. UPC: 810124541149
15 in stock
BKF AR15 MOE Lower Parts Kit (LPK) (Magpul Trigger guard) (FDE)
Original price was: $94.90.Current price is: $73.55. UPC: 810124541149
Out of stock
BKF AR15 MOE Lower Parts Kit (LPK) (Magpul Trigger guard) (ODG)
Original price was: $94.90.Current price is: $73.55. UPC: 810124541149
4 in stock
BKF AR15 A5C Style Buffer Tube Assembly W/ Sprinco Green (3.8oz)
Rated 5.00 out of 5
Original price was: $95.34.Current price is: $73.89. UPC: 810124544546
52 in stock
BKF AR15 Ambi Upgrade Kit – Breek Warhammer
Original price was: $98.66.Current price is: $76.46. UPC: 810124545550
35 in stock
Armaspec, Stealth Buffer AR-10, Spring, Black
Original price was: $84.99.Current price is: $76.49.
4 in stock
Armaspec, Stealth Buffer H2, Spring, Black
Original price was: $84.99.Current price is: $76.49.
Out of stock
BKF AR15 TF 4.5lb Two Stage Phosphate Complete Fire Control Group (Schmid Tool)
Rated 5.00 out of 5
Original price was: $100.80.Current price is: $78.12. UPC: 810124544638
259 in stock
BKF AR15 Ambi Upgrade Kit – Breek Micro Warhammer
Original price was: $104.98.Current price is: $81.36. UPC: 810124545567
4 in stock
BKF AR15 A5H1 Style Buffer Tube Assembly W/ Sprinco Green (4.64oz)
Rated 5.00 out of 5
Original price was: $107.34.Current price is: $83.19. UPC: 810124544577
38 in stock
BKF AR15 TF 4.5lb Two Stage Nickel Boron Complete Fire Control Group (Schmid Tool)
Rated 5.00 out of 5
Original price was: $107.52.Current price is: $83.33. UPC: 810124544645
39 in stock
Radian Talon Safety Selector 4 Lever Black
Rated 5.00 out of 5
$84.95
3 in stock
BKF AR15 A5H2 Style Buffer Tube Assembly W/ Sprinco Green (5.5oz)
Original price was: $115.94.Current price is: $89.85. UPC: 810124544584
52 in stock
BKF AR15 Ambi Upgrade Kit – Breek Sledgehammer
Original price was: $121.60.Current price is: $94.24. UPC: 810124545574
109 in stock
BKF AR15 A5H3 Style Buffer Tube Assembly W/ Sprinco Green (6.34oz)
Original price was: $124.94.Current price is: $96.83. UPC: 810124544683
52 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.

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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.

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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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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.