Frequently bought together:
Description
Grid Defense 16" .450 Bushmaster Upper Receiver - Black
- Hard Coat Black Anodized Finish
- Chambered in .450 Bushmaster
- 14" Free Floating M-Lok Handrail
- 16" 4150 Black Nitride Barrel
- 1:24 Twist Rate
- 5/8x32 TPI Thread Pitch
- .875 Gas Block
- Carbine Length Gas System
- A2 Flash Hider
- Mil-Spec 7075-T6 Upper Receiver
Related Products
Related Products
Grid Defense 16" 5.56 Upper Receiver - Tungsten Gray
Now:
$329.00
Was:
$399.00
Grid Defense 16" 5.56 Upper Receiver - Tungsten Gray Tungsten Gray Cerakote Finish Chambered in 5.56x45 NATO 14" M-Lok Rail 16" 1:7 4150 M4 Barrel - Black Nitride Carbine Length Gas System A2...
GRID DEFENSE GX2 10.5" 5.56 UPPER RECEIVER - BLACK
Now:
$329.00
Was:
$379.00
Grid Defense GX2 10.5" 5.56 Upper Receiver Hard Coat Black Anodized Chambered in 5.56x45 NATO 7075-T6 Milspec Upper Receiver 10.5" 1:7 Twist 4150 Steel M4 Barrel - Black Nitride .750 Low Profile Gas...
Grid Defense 7.5" 5.56 Flash Can Upper Receiver - Black Anodized
Now:
$329.00
Was:
$399.00
Grid Defense 7.5" 5.56 NATO Flash Can Upper - Black Anodized Hard Coat Black Anodized Finish
Grid Defense 10.5" 5.56 Flash Can Upper Receiver - Black Anodized
Now:
$329.00
Was:
$399.00
Grid Defense 10.5" 5.56 Flash Can Upper Receiver Hard Coat Black Anodized Finish Made in the USA 7075-T6 Mil-Spec Upper Receiver 10.5" 1:7 Twist 4150 M4 Profile Barrel - Black Nitride Chambered in 5...
Grid Defense 10.5" 5.56 Upper Receiver - Tungsten Gray
Now:
$329.00
Was:
$379.00
Grid Defense 10.5" 5.56 Upper Receiver Finished in Tungsten Gray Cerakote Chambered in 5.56x45 NATO 7075-T6 Milspec Upper Receiver 10.5" 1:7 Twist 4150 Steel M4 Barrel - Black Nitride .750 Low...
Grid Defense 7.5" .300 Blackout Flash Can Upper Receiver - Black Anodized
Now:
$349.00
Was:
$399.00
Grid Defense 7.5" .300 Blackout Flash Can Upper - Black Made in the USA Pistol Length Gas System Dimpled Flash Can 9" Grid Defense Octagon M-Lok Rail Chambered in .300 Blackout (7.62x35) 1:8 Twist...