Bushmaster Uppers Gun Parts

(7 deals total)

Bushmaster Complete Quick Response Carbine Upper - 16" Upper 5.56 NATO - QRC™This complete Bushmaster upper comes with everything that you need other than an optic. It features a sling loop and comes complete with a charging handle and Bolt Carrier Group. Durable and Reliable Platform made in the U.S.A.16” QRC A4 FLAT TOPOPTICS READYC.A.R STYLE HAND-GUARDSALT BATH NITRIDE BOLT CARRIER GROUPMPI TESTED BOLT1:8 TWISTA2 BIRDCAGE FLASH HIDERSKU:00-40003-BLKUPC:604206921949

This complete Bushmaster upper comes with everything that you need other than an optic. It features an M-LOK B5 Systems Handguard, a sling loop, and comes complete with a charging handle and Bolt Carrier Group. Durable and Reliable Platform made in the U.S.A. 16” QRC A4 FLAT TOP OPTICS READY B5 SYSTEMS CARBINE M-LOK HAND-GUARD SALT BATH NITRIDE BOLT CARRIER GROUP MPI TESTED BOLT 1:8 TWIST A2 BIRDCAGE FLASH HIDER SKU: 00-40005-BLK UPC: 123456789012 - QRC-PRO

100-042-601WB AR-15 XM-15 QRC 5.56mm Complete Upper 16" with BCG Cartridge: 5.56 mm NATO Finish: Black Style: Complete Contour: Heavy Length: 16" Muzzle: A2 Flashhider, ... click details to view more.... Description Specs

The Optics Ready Carbine upper has a 16" 4150 chrome-moly-vanadium barrel with an M4 profile and hard chrome lining in bore and chamber for extended barrel life. The forged 7075 T6 aluminum flattop receiver is lightweight and has a hard anodized black finish. This model has a milled low-profile gas block and a target crown. Manufacturer Bushmaster Pricing Unit EA Model XM-15 UPC 604206921949 SKU 0040003BLK Width 5.4000 Length 28.3000 Height 5.1000 Weight 4.1000 Accessories A2 Flash Hider Barrel Description M4 Profile Barrel Finish Black Barrel Length 16"

Bushmaster XM-15 QRC AR15 Complete Upper Assembly - Black 5.56 NATO 16" Barrel A2 Flash Hider (Comes with Bolt Carrier Group)

Bushmaster 92194 E2S M4A3 ORC Complete Upper 5.56mm 16in Black - The Bushmaster V-Match is legendary for its accuracy and reliability. The 16" HBAR profile, match grade, chrome-lined barrel delivers consistent precision and longevity. The tubular aluminum knurled freefloat handguard contributes to optimum accuracy. The V-Match barrel and other exposed steel components are manganese phosphate coated for complete protection against exterior corrosion and rust and the upper receiver is forged from 7075 T6 aircraft aluminum and hard anodized finish to a mil-spec dark gray.

Sights: A2 Front Barrel Description: M4 Profile Mfg. Item #: 91822 UPC: 604206918222 Type: Complete Gas Impingement Caliber: 223 Remington/5.56 NATO Barrel Length: 16" Barrel Material: Steel Barrel Finish: Black Receiver Description: A3 Receiver Finish: Black BUSHMSTR 91822 A3 REC 5.56 UPPERBUSHMSTR A3 REC 5.56 UPPER This popular complete upper features a light weight, chrome lined 16" barrel in a M4 "cutout" profile, designed to mount the M203 Grenade Launcher.