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Upper Receivers
Left-Handed Billet AR-15 Upper Assembly NiB-X®
Left-Handed Billet AR-15 Upper Assembly NiB-X®
$60.2
$81.27
Left-Handed Billet AR-15 Upper Assembly. – NiB-X coated 7075 T6 Billet Aluminum flat sided upper (no fwd assist) and charging handle, – NiB-X Left-handed BCG, – Match Grade 16″ barrel with Nitromet bore and outside diameter, NiB-X barrel extension, – Nitromet gas tube, – NiB-X low profile gas block, – 12″/15″ NiB-X MLOK aluminum handguard with hardware for mounting, – NiB-X recoil and muzzle rise reducing compensator. – Drops onto any Mil Spec lower receiver for ultimate reliability. Also buy: ambi charging handle Also comes in 15” MLOK HG
Upper Receivers
Upper Receivers
AR-15 Forward Assist Assembly – Nitromet
$17.55
$30.54
ANOUA350LEGEND: Anodized Upper Assembly 350 LEGEND
$67.59
$85.16
.308 Ejection Port Cover Assembly – NiB-X Nickel Boron
$18.9
$29.86
AR-15 Forward Assist Assembly – NiB-X Nickel Boron
$17.55
$27.2
.308 Ejection Port Cover Assembly – Nitromet
$18.9
$25.89
AR-15 Ejection Port Cover Assembly – Nitromet
$17.1
$33.52
NiB-X AR-15 A3/A4 Upper Receiver, Forged w/M4 Feed Ramps, Stripped – Blemished
$76.5
$129.29
AR-15 Ejection Port Cover Assembly – NiB-X Nickel Boron
$17.1
$33.35
Left-Handed Billet AR-15 Upper Assembly NiB-X®
$60.2
$81.27
