Radical Firearms 10.5" 300 BLK 1:8 Pistol Length HBAR Barreled Upper - 10" Quad Rail

SKU: FU10.5-300HBAR-10FQR
MPN: FU10.5-300HBAR-10FQR
Manufactured by Radical Firearms
1 Reviews


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Out of Stock


Barrel CoatingSalt Bath Nitride
Barrel ContourHBAR
Barrel Length10.5
Barrel Material41V50 Chrome Moly Vanadium Steel
BrandRadical Firearms
Caliber Gauge300 BLK
Gas System LengthPistol
Gas System TypeDirect Impingement
Handguard10 in Quad Rail
Muzzle DeviceA2 Flash Hider
Thread Pattern5/8 X 24
Twist Rate1:8

Ratings & Reviews

1 review

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Avoid at all costs

by -

Avoid this poorly made piece of crap at all costs. I have SBRs and was looking for a 10+ inch upper in 300 BLK. I keep telling myself “you get what you pay for” but I never learn. Spend the money on BCM, DD, Aero, or ANYONE else.

<br>The dust cover was bent, the finish was poor, but I could have forgiven that. The holes for the takedown pins were so poorly centered that they were off by a measurable 2mm. Impossible to secure any of my multiple AR lowers. I will never buy a product from Radical again.