The Colt AR-15 Barrel features a true 5.56x45mm NATO Chamber for use with both commercial and military surplus ammunition, while the 1 in 7" Twist Rifling is capable of stabilizing light to medium weight projectiles of up to about 77 grains. The included front sight base is designed for a rear sight mounted to a flattop upper receiver. In 1963 the AR-15 and M16 5.56mm automatic rifles "made Colt the small-arms sensation of modern warfare". Their unmatched accuracy, performance and durability are available in their direct descendent, the Colt semiautomatic-only, sporting rifles. They're ideal for hunting, plinking and competition shooting.
Colt EPR 5.56 Upper Receiver Group 11.5"
Colt
MSRP:
$729.99
$694.95
(You save
$35.04
)
- SKU:
- 160710151
- UPC:
- 098289600158
- Length:
- 11.5''
- Make/Model:
- AR-15
- Make:
- AR-15
- Finish:
- Anodized
- Cartridge:
- AKK_5.56 mm NATO
- Muzzle:
- 1/2-28
- Twist:
- 1-7
- Style:
- Complete
- Contour:
- Carbine
- Color:
- Black
- Make/Model:
- AR15
- Make:
- AR15
- Muzzle:
- 1228
- Cartridge:
- AKK5.56 mm NATO
- Twist:
- 17
- Length:
- 11.5
