Details
Details
This AR-15 complete upper receiver from Alpha Shooting Sports features a 16" Nitride treated barrel chambered in 5.56 NATO. The M16 bolt carrier group also features a Nitride finish and is built to withstand the rigors of excessive use with minimal maintenance. The Alpha full-length M-LOK-L handguard is free-floating and extra-light, with ample room for your favorite accessories. This Alpha Shooting Sports complete upper receiver features a 9310 MPI tested bolt assembly and has extended M4 feed ramps for reliable and consistent function. Forged from 7075-T6 aerospace-grade aluminum with a Type III Mil-Spec anodized coating, this upper receiver from Alpha Shooting Sports is made from U.S. parts and features a limited lifetime warranty.
Features:
Features:
- 16" 4150 CMV Barrel
- 1:8 Twist rate
- Nitride finish
- Carbine length gas system
- Nitride finished BCG
- 3 Chamber muzzle brake
- Hardcoat anodized receiver
Specifications
Barrel ContourMedium
Barrel Length16
Barrel Material41V50 Chrome Moly Vanadium Steel
BrandAlpha Shooting Sports
Caliber Gauge5.56 NATO
ColorBlack
FinishHardcoat Anodized
Gas System LengthCarbine
Gas System TypeDirect Impingement
Handguard15 in Freefloat Rail
Muzzle DeviceMuzzle Brake
Thread Pattern1/2 X 28
Twist Rate1:8
California Prop 65 warning
WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.Ratings & Reviews
1 review
Amazing upper
by PAK you MAN -
Got the upper pretty fast. Ordered Wednesday and got it Saturday, went shooting Sunday. Shot close to 1k rounds, with no malfunctions. Hit sub-MOA groups with white box ammo and the Primary Arms SLx scope. Had weird groupings with some reloads I bought, but I'm pretty sure it was the reloads being bad. Anyway, this upper is great. Would definitely recommend this upper.