- AR-CTOR Gas Block Steel w/ Picatinny Top .875" Barrel Diameter BLEMISHTHESE ARE BEING SOLD BELOW COST!This is a customer overrun of a Picatinny Top gas block. It is not the same style as our EGW Picatinny Top gas blocks, but functionally is the same.Machined ... 30619
$50.00 - AR-CTOR Gas Block w/ Picatinny Top .875" Barrel DiameterLength - 1.530"Height (center of bore to top of picatinny) - .911"This is a customer overrun of a Picatinny Top gas block. It is not the same style as our EGW Picatinny Top gas blocks, but ... 30617
$45.00 - AR-CTOR Gas Block w/ Picatinny Top .750" Barrel DiameterThis is a customer overrun of a Picatinny Top gas block. It is not the same style as our EGW Picatinny Top gas blocks, but functionally is the same.Machined aluminum gas block properly directs gas ... 30616
$45.00 - AR15 Low Profile Gas Block - .750" Barrel DiameterLooking for a low profile gas block? Low Profile Provides Clearance For Optics & Free-Float Forend Tubes.Machined aluminum gas block properly directs gas and won't interfere with optics, ... 30614
$49.99 - AR Gas Block w/ Picatinny Top .875" Barrel DiameterMachined aluminum gas block properly directs gas and won't interfere with optics, accessories, or free-float forend tubes.Installs easily with hex screws. Does not include roll pin.The Picatinny ... 30612
$59.99 - AR Gas Block w/ Picatinny Top .750" Barrel DiameterMachined aluminum gas block properly directs gas and won't interfere with optics, accessories, or free-float forend tubes. Installs easily with hex screws. Includes roll pin.The Picatinny top ... 30611
$59.99 - AR Gas Block .936" Barrel DiameterLow Profile Provides Clearance For Optics & Free-Float Forend Tubes. Machined aluminum gas block properly directs gas and won't interfere with optics, accessories, or free-float forend tubes. ... 30603
$49.99 - AR Gas Block .875" Barrel DiameterLow Profile Provides Clearance For Optics & Free-Float Forend Tubes. Machined aluminum gas block properly directs gas and won't interfere with optics, accessories, or free-float forend tubes. ... 30602
$49.99 - AR Gas Block .750" Barrel DiameterLow Profile Provides Clearance For Optics & Free-Float Forend Tubes. Machined aluminum gas block properly directs gas and won't interfere with optics, accessories, or free-float forend tubes. ... 30601
$49.99 - AR Gas Block .625" Barrel Diameter (Pencil / Lightweight)Low Profile Provides Clearance For Optics & Free-Float Forend Tubes. Machined aluminum gas block properly directs gas and won't interfere with optics, accessories, or free-float forend tubes. ... 30600
$49.99