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Presma Inc, Precision Sporting Optics
Home of the Hot new Optics Brand, Presma Inc! Rifle Scopes, Handguards, Charging Handles and more.
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    • Presma® Professional Series Rifle Scopes, Red Dots and Scope Ring Mounts
      • Presma® Professional Series Rifle Scopes and Red Dots
      • Presma@ Rifle Scope Ring Mounts
    • Kexuan Brand Rifle Scope Rings and Mounts
    • Presma® Handguard Rail Systems
      • Presma Inc .223/5.56 Free Float Kangaroo KeyMod Series
      • Presma Inc .223/5.56 Free Float KeyMod and M-LOK Handguards
      • Presma Inc .308 Free Float KeyMod and M-LOK Handguards
    • 223/5.56 and 308 Drop In and Free Float Handguard Rail Systems
      • .223/5.56 2-Piece Drop Ins
      • .223/5.56 Free Float Handguard Rails
      • .308 2-Piece Drop Ins
      • AK Rail Systems
      • Riser & Barrel Rail Mounts
      • Gas Blocks
      • Other Rail Systems
    • Laser Sights & Flashlights
      • Red Laser Sights
      • Green Laser Sights
      • Flashlights
      • Laser Sight Flashlight Combos
    • 223/5.56 and .308 Upgrades and Accessories
      • Gas Redirects, Suppressors and Muzzle Brakes
      • Stocks
      • Sights
      • Fore and Rear Grips
      • BiPods and Bipod Legs
      • Buffer Parts
      • Tactical Vests & Belts
      • Replacement and Repair Parts
      • Tools
    • Presma® Soft Touch Binoculars
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Gas Blocks

Low Profile Micro Gas Block with Pin for 0.750" Diameter Barrels
Low Profile Micro Gas Block with Pin for 0.750" Diameter Barrels
$14.99
Low Profile Adjustable Micro Gas Block with Pin for 0.750" Diameter Barrel (for .223 and 5.56 AR-15)
Low Profile Adjustable Micro Gas Block with Pin for 0.750" Diameter Barrel (for .223 and 5.56 AR-15)
$23.99
Stainless Steel .750" Low Profile Gas Block
Stainless Steel .750" Low Profile Gas Block
$29.97
Low Profile Gas Block, 0.750”
Low Profile Gas Block, 0.750”
$11.99
223/5.56 and .308 Stainless Steel Gas Tube With Roll Pin - Carbine Length 9.75in
223/5.56 and .308 Stainless Steel Gas Tube With Roll Pin - Carbine Length 9.75in
$11.99
Low Profile Micro Gas Block for 0.750" Barrels, Stainless Steel
Low Profile Micro Gas Block for 0.750" Barrels, Stainless Steel
$22.99
223/5.56 and .308 Stainless Steel Gas Tube With Roll Pin - Rifle Length 15in
223/5.56 and .308 Stainless Steel Gas Tube With Roll Pin - Rifle Length 15in
$13.99
Low Profile Gas Block for 0.750” Barrels, Black Steel
Low Profile Gas Block for 0.750” Barrels, Black Steel
$11.99
Low Profile Gas Block with Pin and Picatinny Rails, for 0.75” Barrels
Low Profile Gas Block with Pin and Picatinny Rails, for 0.75” Barrels
$7.50
Low Profile Gas Block, 0.936”
Low Profile Gas Block, 0.936”
$15.99
223/5.56 and .308 Black Nitride Gas Tube With Roll Pin - Mid Length 11.75in
223/5.56 and .308 Black Nitride Gas Tube With Roll Pin - Mid Length 11.75in
$16.99
223/5.56 and .308 Black Nitride Gas Tube With Roll Pin - Rifle Length 15.125in
223/5.56 and .308 Black Nitride Gas Tube With Roll Pin - Rifle Length 15.125in
$17.99
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Presma Scope Review by Big Country Gun Guy


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