AR15 Upper Receivers

Showing all 48 results

BKF AR15 Stripped Upper Receiver – Raw
Rated 5.00 out of 5
$43.40
0 in stock
BKF AR15 Slick Side Billet Stripped Upper Receiver – Black (Light T-Marks) (No FA)
Rated 5.00 out of 5
$44.80
Out of stock
BKF AR15 EBU Slick Side Billet Stripped Upper Receiver – Black (Light T-Marks) (No FA)
Rated 5.00 out of 5
$44.80
Out of stock
BKF M4 MOD-0 Stripped Upper Receiver – Raw (.4960 Lugs)
$48.30
Out of stock
BKF AR15 Stripped Upper Receiver W/ T-Marks – Black (We The People)
Rated 5.00 out of 5
$48.65
100 in stock
BKF AR15 Stripped Upper Receiver – Black (No T-Marks)
$49.90 UPC: 810124545222
Out of stock
BKF AR15 XL Stripped Upper Receiver – Black (Light T-Marks)
$55.30 UPC: 810124540876
-7 in stock
BKF AR15 Slick Side Stripped Upper Receiver – Black (Light T-Marks) (No FA)
$56.00 UPC: 810124540883
Out of stock
BKF AR15 Stripped Upper Receiver – Black (Light T-Marks)
Rated 4.73 out of 5
$57.00 UPC: 810124540807
90 in stock
BKF AR15 Assembled Upper Receiver W/ T-Marks – Black (6.8 SPC)
Rated 5.00 out of 5
$58.27
90 in stock
BKF AR15 Assembled Upper Receiver W/ T-Marks – Black (5.56 Nato)
Rated 4.60 out of 5
$58.27
90 in stock
BKF AR15 Assembled Upper Receiver W/ T-Marks – Black (300 Blackout)
Rated 4.33 out of 5
$58.27
90 in stock
BKF AR15 Assembled Upper Receiver W/ T-Marks – Black (6.5 Grendel)
$58.27
90 in stock
BKF AR15 Assembled Upper Receiver W/ T-Marks – Black (.223 Wylde)
Rated 5.00 out of 5
$58.27
90 in stock
BKF M4 MOD-0 Assembled Upper Receiver – Black (Ghost T-marks)
Rated 5.00 out of 5
$64.05
Out of stock
BKF M4 MOD-0 Stripped Upper Receiver – Black (Light T-Marks)
Rated 4.90 out of 5
$64.80 UPC: 810124540906
323 in stock
Bargain Bin!
10% off (Monthly and Holiday Discounts)

10% off any AR15 Complete Lower and AR15 Barrel when purchased together
Aero Precision AR15 Stripped Upper Receiver – Anodized Black
$66.24
19 in stock
BKF AR15 Assembled Upper Receiver – Black (Light T-Marks)
Rated 4.96 out of 5
$68.27 UPC: 810124541088
90 in stock
BKF M4 MOD-0 Assembled Upper Receiver – Black (Light T-Marks)
Rated 4.89 out of 5
$75.79 UPC: 810124541255
325 in stock
Bargain Bin!
10% off (Monthly and Holiday Discounts)

10% off any AR15 Complete Lower and AR15 Barrel when purchased together
BKF AR15 A2 Stripped Upper Receiver (No Feed Ramp) – (RAW)
$85.00 UPC: 810124544751
425 in stock
Bargain Bin!
10% off (Monthly and Holiday Discounts)

10% off any AR15 Complete Lower and AR15 Barrel when purchased together
Aero Precision M4E1 Stripped Upper Receiver – Anodized Black
$86.98
Out of stock
Bargain Bin!
10% off (Monthly and Holiday Discounts)

10% off any AR15 Complete Lower and AR15 Barrel when purchased together
BKF AR15 A2 Stripped Upper Receiver (M4 Feedramps) – (RAW)
Rated 5.00 out of 5
$87.00 UPC: 810124544744
1250 in stock
Bargain Bin!
10% off (Monthly and Holiday Discounts)

10% off any AR15 Complete Lower and AR15 Barrel when purchased together
BKF AR15 A2 Stripped Upper Receiver (M4 Feedramps) – Anodized
$88.75 UPC: 810124545345
16 in stock
Bargain Bin!
10% off (Monthly and Holiday Discounts)

10% off any AR15 Complete Lower and AR15 Barrel when purchased together
BKF AR15 A2 Stripped Upper Receiver (No Feed Ramp) – Anodized
$88.75 UPC: 810124545338
83 in stock
Bargain Bin!
10% off (Monthly and Holiday Discounts)

10% off any AR15 Complete Lower and AR15 Barrel when purchased together
BKF AR15 A2 Stripped Upper Receiver (M4 Feedramps) – (Colt Grey Ano)
$95.00 UPC: 810124545369
535 in stock
Bargain Bin!
10% off (Monthly and Holiday Discounts)

10% off any AR15 Complete Lower and AR15 Barrel when purchased together
BKF AR15 A2 Stripped Upper Receiver – (Colt Grey Ano) (No Feed Ramp)
$95.00 UPC: 810124545352
247 in stock
Bargain Bin!
10% off (Monthly and Holiday Discounts)

10% off any AR15 Complete Lower and AR15 Barrel when purchased together
BKF AR15 Assembled Upper Bundle – Billet Extractor
Rated 5.00 out of 5
$129.99
90 in stock
BKF M4 MOD-1 Stripped Upper Receiver
Rated 5.00 out of 5
$140.35
67 in stock
BKF M4 MOD-1 Assembled Upper Receiver
Rated 4.88 out of 5
$140.35
67 in stock
Bargain Bin!
10% off (Monthly and Holiday Discounts)

10% off any AR15 Complete Lower and AR15 Barrel when purchased together
BKF AR15 A2 Assembled Upper Receiver (No Feedramps) – Anodized
$182.20
9 in stock
Bargain Bin!
10% off (Monthly and Holiday Discounts)

10% off any AR15 Complete Lower and AR15 Barrel when purchased together
BKF AR15 A2 Assembled Upper Receiver (M4 Feedramps) – Anodized
$185.20
6 in stock
Bargain Bin!
10% off (Monthly and Holiday Discounts)

10% off any AR15 Complete Lower and AR15 Barrel when purchased together
BKF AR15 A2 Assembled Upper Receiver (M4 Feedramps) – Colt Grey Anodized
$192.20
9 in stock
Bargain Bin!
10% off (Monthly and Holiday Discounts)

10% off any AR15 Complete Lower and AR15 Barrel when purchased together
BKF AR15 A2 Assembled Upper Receiver (No Feed Ramps) – Colt Grey Anodized
$192.20
17 in stock
STAG 15 Left-Handed Upper Receiver and BCG Bundle
$238.00
Out of stock
Bargain Bin!
10% off (Monthly and Holiday Discounts)

10% off any AR15 Complete Lower and AR15 Barrel when purchased together
BKF AR15 A2 11.5″ with Retro Flash Hider Complete Upper Receiver (M4 Feedramps) – Anodized
$456.78
Out of stock
Bargain Bin!
10% off (Monthly and Holiday Discounts)

10% off any AR15 Complete Lower and AR15 Barrel when purchased together
BKF AR15 A2 11.5″ with Retro Flash Hider Complete Upper Receiver (No Feedramps) – Anodized
$456.78
Out of stock
Bargain Bin!
10% off (Monthly and Holiday Discounts)

10% off any AR15 Complete Lower and AR15 Barrel when purchased together
BKF AR15 A2 11.5″ with Retro Flash Hider Complete Upper Receiver (M4 Feedramps) – Colt Grey Anodized
$459.99
Out of stock
Bargain Bin!
10% off (Monthly and Holiday Discounts)

10% off any AR15 Complete Lower and AR15 Barrel when purchased together
BKF AR15 A2 11.5″ with Retro Flash Hider Complete Upper Receiver (No Feedramps) – Colt Grey Anodized
$459.99
Out of stock
BKF AR15 A2 Stripped Upper Receiver – (RAW) (10 Pack)
$850.00
42 in stock
BKF AR15 A2 Stripped Upper Receiver – (M4 Feedramps) – (RAW) (10 Pack)
$870.00
125 in stock
Bargain Bin!
10% off (Monthly and Holiday Discounts)

10% off any AR15 Complete Lower and AR15 Barrel when purchased together
BKF M16A2 11.5″ XM177 Style Retro Rifle – Colt Grey Anodized
$899.99
Out of stock
Bargain Bin!
10% off (Monthly and Holiday Discounts)

10% off any AR15 Complete Lower and AR15 Barrel when purchased together
BKF M16A2 11.5″ XM177 Style Retro Rifle(M4 Feedramps) – Colt Grey Anodized
$899.99
Out of stock
BKF AR15 A2 Stripped Upper Receiver (M4 Feedramps) – Anodized (25 Pack)
$2,160.00
Out of stock
BKF AR15 A2 Stripped Upper Receiver (No Feed Ramp) – Anodized (25 Pack)
$2,160.00
3 in stock
BKF AR15 A2 Stripped Upper Receiver (M4 Feedramps) – (Colt Grey Ano) (25 Pack)
$2,375.00
21 in stock
BKF AR15 A2 Stripped Upper Receiver – (Colt Grey Ano) (No Feed Ramp) (25 Pack)
$2,375.00
9 in stock
BKF AR15 A2 Stripped Upper Receiver – (RAW) (100 Pack)
$8,000.00
4 in stock
BKF AR15 A2 Stripped Upper Receiver (M4 Feedramps) – (RAW) (100 Pack)
$8,200.00
12 in stock

BKF AR15 Stripped Upper Receiver – Raw

BKF AR15 Slick Side Billet Stripped Upper Receiver – Black (Light T-Marks) (No FA)

BKF AR15 EBU Slick Side Billet Stripped Upper Receiver – Black (Light T-Marks) (No FA)

BKF M4 MOD-0 Stripped Upper Receiver – Raw (.4960 Lugs)

BKF AR15 Stripped Upper Receiver W/ T-Marks – Black (We The People)

BKF AR15 Stripped Upper Receiver – Black (No T-Marks)

BKF AR15 XL Stripped Upper Receiver – Black (Light T-Marks)

BKF AR15 Slick Side Stripped Upper Receiver – Black (Light T-Marks) (No FA)

BKF AR15 Stripped Upper Receiver – Black (Light T-Marks)

BKF AR15 Assembled Upper Receiver W/ T-Marks – Black (6.8 SPC)

BKF AR15 Assembled Upper Receiver W/ T-Marks – Black (5.56 Nato)

BKF AR15 Assembled Upper Receiver W/ T-Marks – Black (300 Blackout)

BKF AR15 Assembled Upper Receiver W/ T-Marks – Black (6.5 Grendel)

BKF AR15 Assembled Upper Receiver W/ T-Marks – Black (.223 Wylde)

BKF M4 MOD-0 Assembled Upper Receiver – Black (Ghost T-marks)

BKF M4 MOD-0 Stripped Upper Receiver – Black (Light T-Marks)

Aero Precision AR15 Stripped Upper Receiver – Anodized Black

BKF AR15 Assembled Upper Receiver – Black (Light T-Marks)

BKF M4 MOD-0 Assembled Upper Receiver – Black (Light T-Marks)

BKF AR15 A2 Stripped Upper Receiver (No Feed Ramp) – (RAW)

Aero Precision M4E1 Stripped Upper Receiver – Anodized Black

BKF AR15 A2 Stripped Upper Receiver (M4 Feedramps) – (RAW)

BKF AR15 A2 Stripped Upper Receiver (M4 Feedramps) – Anodized

BKF AR15 A2 Stripped Upper Receiver (No Feed Ramp) – Anodized

BKF AR15 A2 Stripped Upper Receiver (M4 Feedramps) – (Colt Grey Ano)

BKF AR15 A2 Stripped Upper Receiver – (Colt Grey Ano) (No Feed Ramp)

BKF AR15 Assembled Upper Bundle – Billet Extractor

BKF M4 MOD-1 Stripped Upper Receiver

BKF M4 MOD-1 Assembled Upper Receiver

BKF AR15 A2 Assembled Upper Receiver (No Feedramps) – Anodized

BKF AR15 A2 Assembled Upper Receiver (M4 Feedramps) – Anodized

BKF AR15 A2 Assembled Upper Receiver (M4 Feedramps) – Colt Grey Anodized

BKF AR15 A2 Assembled Upper Receiver (No Feed Ramps) – Colt Grey Anodized

STAG 15 Left-Handed Upper Receiver and BCG Bundle

BKF AR15 A2 11.5″ with Retro Flash Hider Complete Upper Receiver (M4 Feedramps) – Anodized

BKF AR15 A2 11.5″ with Retro Flash Hider Complete Upper Receiver (No Feedramps) – Anodized

BKF AR15 A2 11.5″ with Retro Flash Hider Complete Upper Receiver (M4 Feedramps) – Colt Grey Anodized

BKF AR15 A2 11.5″ with Retro Flash Hider Complete Upper Receiver (No Feedramps) – Colt Grey Anodized

BKF AR15 A2 Stripped Upper Receiver – (RAW) (10 Pack)

BKF AR15 A2 Stripped Upper Receiver – (M4 Feedramps) – (RAW) (10 Pack)

BKF M16A2 11.5″ XM177 Style Retro Rifle – Colt Grey Anodized

BKF M16A2 11.5″ XM177 Style Retro Rifle(M4 Feedramps) – Colt Grey Anodized

BKF AR15 A2 Stripped Upper Receiver (M4 Feedramps) – Anodized (25 Pack)

BKF AR15 A2 Stripped Upper Receiver (No Feed Ramp) – Anodized (25 Pack)

BKF AR15 A2 Stripped Upper Receiver (M4 Feedramps) – (Colt Grey Ano) (25 Pack)

BKF AR15 A2 Stripped Upper Receiver – (Colt Grey Ano) (No Feed Ramp) (25 Pack)

BKF AR15 A2 Stripped Upper Receiver – (RAW) (100 Pack)

BKF AR15 A2 Stripped Upper Receiver (M4 Feedramps) – (RAW) (100 Pack)

B. King’s Firearms

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