Upper Part Kits

AR-15 Upper Part Kits
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.750 Low Profile Micro "CAGED" Stainless Steel Gas Block (USA) and Pistol Length Gas Tube - Assembled

Specifications:Gas Blosk:Mil-Spec dimensions.750 diameter4140 Hardened Steel constructionMatte Stain..

$49.95 $26.95

.750 Low Profile Micro Gas Block and Carbine Length Gas Tube - Assembled

Specifications:    Gas Block:Mil-Spec dimensions.750 diameterHardened Steel cons..

$26.95 $17.99

.750 Low Profile Micro Gas Block and Sliver Carbine Length Gas Tube - Assembled

This is our standard AR-15 Micro Gas Block. Designed with the minimum profile to fit under near..

$23.95 $12.99

.750 Low Profile Micro "CAGED" Gas Block (USA) and Carbine Length Gas Tube - Assembled

Special Combo just for you! Get the .750 Low Profile Caged Design Gas Block with a 9.75" Black Pisto..

$49.95 $27.95

.750 Low Profile Micro Gas Block and Mid Length Length Gas Tube - Assembled (GTMB, GB01-B)

This is our Mil-Spec Mid-Length Gas tube, made in the U.S.A. The stainless steel provides optimal he..

$27.95 $18.99