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Complete Upper Assemblies
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300BLK Upper Assembies
300BLK Upper Assembies
Manufacturer
Manufacturer
Aero Precision (2)
Bear Creek Arsenal (2)
CMMG Inc (2)
Daniel Defense Inc. (1)
LMT Lewis Machine & Tool (4)
Noveske (1)
Primary Weapons Systems (4)
Seekins Precision (3)
Spike's Tactical (1)
Adams Arms (8)
Color
Color
Black (26)
Price
Price
$250 - $299.99 (2)
$400 - $499.99 (1)
$500 - $599.99 (2)
$600 - $699.99 (2)
$700 - $799.99 (5)
Over $800 (16)
Length
Length
10.5" 300BLK (4)
10.5" 5.56 NATO (4)
11.5" 5.56 NATO (4)
11.85" (1)
14.5" 5.56 NATO (4)
16" (1)
16" 300BLK (4)
16" 5.56 NATO (4)
16" 6.8SPC (4)
18" 6.8SPC (4)
20" .224 Valkyrie (4)
20" 5.56 NATO (4)
8.5" (1)
9.75" (1)
None (4)
Category
Category
Drop In (1)
Free Float (7)
Weight
Weight
3.1 to 4.0 lbs (7)
5.1 to 6.0 lbs (1)
Type
Type
Add Additional One 3" MLOK Rail (1)
Add Additional Two 3" MLOK Rail (1)
Drop In (2)
Keymod (1)
Keymod Rail (1)
M-Lok (4)
Modular Rail (3)
Modular Rail Keymod (3)
Modular Rail M-LOK (9)
Quad Rail (3)
Products
(
Total Items: 28
)
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Price: High to Low
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Daniel Defense 300BLK URG V7 300 Blackout AR15 Upper No Sights
Sale
$1,019.00
On sale:
$919.95
In Stock.
PWS MK109 300BLK MOD 1-M Pistol Upper 9.75" Non Adjustable Gas System Triad30
Your Price:
SPECIAL PRICE IN CART!
Out of Stock.
CMMG 16" 300BLK BLACKOUT Complete Upper Carbine Handguard Mk4LE
Sale
$629.95
On sale:
$569.95
In Stock.
CMMG 16" 300BLK BLACKOUT Revolution Keymod Free Float Handguard
Sale
$699.95
On sale:
$669.95
In Stock.
Primary Weapons Systems PWS MK116 300 Blackout Piston Upper
Sale
$1,449.95
On sale:
$1,319.45
In Stock.
Primary Weapons 9" 300BLK Upper PWS Keymod Rail Triad Blackout
Sale
$1,249.95
On sale:
$1,137.45
In Stock.
NOVESKE UPPER 10.2" CQB 300BLK NQR7" Complete AR15 Upper
Sale
$1,650.00
On sale:
$1,501.50
In Stock.
Spike's Tactical 300BLK 16" LW w/FSP 300 Blackout Upper
Sale
$1,099.00
On sale:
$899.95
In Stock.
Adams Arms 12.5" P series Evo Upper 300BLK AR-15 AR15 Pistol Piston
Sale
$899.00
On sale:
$829.95
In Stock.
Adams Arms 14.5" Tactical Evo Upper Receiver 300BLK TEVO UA-14.5-P-XLP-EVO-300BLK-JC
Sale
$888.52
On sale:
$799.95
In Stock.
Adams Arms UA-16-P-TEVO-300BLK 16" Tactical Evo Piston Upper Receiver 300 Blackout TEVO AR15
Sale
$899.00
On sale:
$829.95
In Stock.
Adams Arms 8.5" P Series Evo Upper 300BLK Piston Evolution AR15 Pistol
Sale
$899.00
On sale:
$829.95
In Stock.
Seekins Precision SP NOXs 10.5" 300 BLACKOUT Billet Complete Upper AR15 Pistol 300BLK
Sale
$899.00
On sale:
$859.00
In Stock.
Adams Arms 300BLK 8.5" PDW P Series Adjustable Complete AR15 Upper
Your Price:
SPECIAL PRICE IN CART!
In Stock.
Seekins Precision SP 300BLK NX8 Complete 8" Upper
Sale
$899.00
On sale:
$859.95
In Stock.
Adams Arms 300BLK 12" PDW P2 Series Adjustable Complete AR15 Piston Upper
Your Price:
SPECIAL PRICE IN CART!
In Stock.
Bear Creek Arsenal BCA 10.5" 300BLK Complete MLOK AR15 Upper AR-15 Pistol 300 Blackout 1:8
Your Price:
$278.07
Out of Stock.
Bear Creek Arsenal BCA 16" 300BLK Complete MLOK AR15 Upper AR-15 300 Blackout 1:8
Your Price:
$299.95
In Stock.
Adams Arms 16" Ajustable Gas P2 Upper Receiver 300BLK 300 Blackout
Sale
$999.95
On sale:
$879.95
In Stock.
Aero Precision AR15 Complete Upper w/ No Forward Assist 8" .300 Blackout Barrel 7" M-LOK ATLAS R-ONE Handguard
Your Price:
$434.99
Back Order.
Adams Arms 300BLK 16" PDW P2 Series Adjustable Complete AR15 Piston Upper
Your Price:
SPECIAL PRICE IN CART!
In Stock.
LMT Lewis Machine MLC M-LOK Monolithic Upper Receiver AR15 AR-15 MLOK
Your Price:
SPECIAL PRICE IN CART!
In Stock.
Seekins Precision SP 300BLK 8" MCSR Rail Billet M-LOK Upper Complete BCG Charging Handle
Sale
$899.00
On sale:
$799.95
In Stock.
LMT Lewis Machine CQB Quad Rail Monolithic Upper Receiver AR15 AR-15
Your Price:
SPECIAL PRICE IN CART!
In Stock.
Aero Precision AR15 Upper w/ Forward Assist 10" .300 Blackout Barrel 9" M-LOK ATLAS S-ONE Handguard Gamma Comp
Sale
$619.99
On sale:
$549.95
In Stock.
LMT Lewis Machine MRP Rifle Length Quad Rail AR15 Monolithic Upper Receiver AR-15
Your Price:
SPECIAL PRICE IN CART!
In Stock.
PWS MK111 300BLK MOD 1-P Patrol Pistol Upper 11.85" Adjustable Gas System Triad30
Sale
$1,049.95
On sale:
$959.95
In Stock.
LMT Rifle Length MLR M-LOK Monolithic Upper Receiver AR15 AR-15 MLOK Lewis Machine
Your Price:
SPECIAL PRICE IN CART!
In Stock.
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