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Gas Block with Triple Picatinny Rails (Clamp-On)

Out of stock
Now Only CA$19.11 Regular Price CA$45.07

Ever wanted a gas block quad-rail? If so, this is your part. Down and dirty gas block made from anodized aluminum.

Note the top rail is lower than a flat-top receiver, so you'd need an extra tall sight if you plan to install iron sights.

  • For 0.750" diameter barrels
  • Quad Picatinny/weaver rails
  • Easy hex key installation
  • Top rail is 24mm over the barrel center; other rails are 19mm from the barrel center.
  • Weight: 82g
  • Dimensions: 47 x 39 x 43mm (L x W x H)

You get:

  1. Quad-rail gas block
  2. 3mm hex key (not pictured)
  3. Gas tube roll pin (not pictured)

Compatible with:

  • All AR-15/M16 barrels with a 0.750" diameter gas tube section of the barrel
  • Black steel and stainless barrels 
  • Picatinny/weaver accessories. 

Installation Difficulty:

Tools required: Hex key (included) and punch (not included) to get the gas tube roll pin installed.

Installation notes: You need to watch that the gas block is positioned correctly so that the barrel's gas port is open to the gas block.