Uppers

Shop precision-engineered upper receivers for rifles, designed for accuracy, reliability, and custom builds.
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Picture of DSI DS-15 LIGHTNING COMPLETE UPPER 5.56NATO 16IN BBL THREADED BLACK DSI-UC5-LGT-T5-BLK

DSI DS-15 LIGHTNING COMPLETE UPPER 5.56NATO 16IN BBL THREADED BLACK DSI-UC5-LGT-T5-BLK

$807.46 $605.96
Picture of FOSTECH COMPLETE BOLT CARRIER GROUP BLACK NITRIDE COATING (6226) FOSFTBCG

FOSTECH COMPLETE BOLT CARRIER GROUP BLACK NITRIDE COATING (6226) FOSFTBCG

$155.55 $82.78
Picture of FOSTECH COMPLETE BOLT CARRIER GROUP NICKLE BORON COATING (6228) FOSFTBCGNB

FOSTECH COMPLETE BOLT CARRIER GROUP NICKLE BORON COATING (6228) FOSFTBCGNB

$163.33 $143.38
Picture of FOSTECH COMPLETE LITE BOLT CARRIER GROUP NICKLE BORON COATING LOW MASS (6229) FOSFTBCGNBLOWMASS

FOSTECH COMPLETE LITE BOLT CARRIER GROUP NICKLE BORON COATING LOW MASS (6229) FOSFTBCGNBLOWMASS

$191.33 $137.97
Picture of FOSTECH FIGHTER STRIPPED UPPER REC 6200

FOSTECH FIGHTER STRIPPED UPPER REC 6200

$122.18 $111.07
Picture of FOSTECH TOMCAT AR PISTOL HGA 5.56 BLACK ECHO II TRIGGER FOS-LITE UPPER &LOWER NITRIDE BOLT CARR 4163

FOSTECH TOMCAT AR PISTOL HGA 5.56 BLACK ECHO II TRIGGER FOS-LITE UPPER &LOWER NITRIDE BOLT CARR 4163

$1,503.28 $1,366.62
Picture of FOSTECH TOMCAT AR PISTOL HGA 5.56 OD GREEN ECHO II TRIGGER FOS-LITE UPPER &LOWER NITRIDE BOLT CARR 4163-OD

FOSTECH TOMCAT AR PISTOL HGA 5.56 OD GREEN ECHO II TRIGGER FOS-LITE UPPER &LOWER NITRIDE BOLT CARR 4163-OD

$1,521.98 $1,383.62
Picture of FOSTECH TOMCAT AR PISTOL HGA 5.56 PATRIOT BR ECHO II TRIGGER FOS-LITE UPPER &LOWER NITRIDE BOLT CARR 4163-PB

FOSTECH TOMCAT AR PISTOL HGA 5.56 PATRIOT BR ECHO II TRIGGER FOS-LITE UPPER &LOWER NITRIDE BOLT CARR 4163-PB

$1,521.98 $1,383.62
Picture of FOSTECH TOMCAT AR PISTOL HGA 5.56 SNIPER GRY ECHO II TRIGGER FOS-LITE UPPER &LOWER NITRIDE BOLT CARR 4163-SG

FOSTECH TOMCAT AR PISTOL HGA 5.56 SNIPER GRY ECHO II TRIGGER FOS-LITE UPPER &LOWER NITRIDE BOLT CARR 4163-SG

$1,521.98 $1,383.62
Picture of RADICAL COMPLETE UPPR 556 16" 15"FCR 816903025404

RADICAL COMPLETE UPPR 556 16" 15"FCR 816903025404

$377.89 $343.54
Picture of Radical Firearms CFU16300HBAR AR-15 FCR Upper 300 AAC Blackout/Whisper (7.62x35mm) 16" 4140 Chrome Moly Steel Medium Contour Black Nitride Brl Finish 816903025466

Radical Firearms CFU16300HBAR AR-15 FCR Upper 300 AAC Blackout/Whisper (7.62x35mm) 16" 4140 Chrome Moly Steel Medium Contour Black Nitride Brl Finish 816903025466

$363.69 $330.63
Picture of RADICAL COMPLETE UPPR 6.5GRNDL 20" 816903026753

RADICAL COMPLETE UPPR 6.5GRNDL 20" 816903026753

$339.96 $309.05
Picture of YHM BLACK DIAMOND SPECTER XL, UPPER RECEIVER GROUP 6.8MM YHM-7820-68 816701010169

YHM BLACK DIAMOND SPECTER XL, UPPER RECEIVER GROUP 6.8MM YHM-7820-68 816701010169

$1,199.95 $997.85
Picture of YHM BLACK DIAMOND SPECTER XL, UPPER RECEIVER GROUP 300BLK YHM-7820-300 816701018257

YHM BLACK DIAMOND SPECTER XL, UPPER RECEIVER GROUP 300BLK YHM-7820-300 816701018257

$1,099.95 $935.43
Picture of YHM MR7 SERIES UPPER RECEIVER GROUP 300BLK YHM-7305-300 816701018950

YHM MR7 SERIES UPPER RECEIVER GROUP 300BLK YHM-7305-300 816701018950

$999.95 $799.67
Picture of AR-15 MK12 MOD 0 GEN III 5.56X45 NATO UPPER RECEIVER 07-55618-SPR-RDB7 -

AR-15 MK12 MOD 0 GEN III 5.56X45 NATO UPPER RECEIVER 07-55618-SPR-RDB7 -

$2,392.99 $1,760.38
Picture of AR-15 MK12 MOD 0 GEN III 5.56X45 NATO UPPER RECEIVER 07-55618-SPR-RDD7 -

AR-15 MK12 MOD 0 GEN III 5.56X45 NATO UPPER RECEIVER 07-55618-SPR-RDD7 -

$2,420.99 $1,734.90
Picture of WORKHORSE BLEM STRIPPED UPPER RECEIVER FOR AR-15 127277 -

WORKHORSE BLEM STRIPPED UPPER RECEIVER FOR AR-15 127277 -

$63.99 $50.17
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