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Spikes Tactical ST Micro Rifle Gas Block Up to 37% Off — 2 models
The Sig Sauer M400 typically uses a mid-length gas system, which corresponds to a mid-length gas tube measuring approximately 11.75 inches. This gas system is commonly paired with 16-inch barrels, which are standard for many M400 models.
Replacing A2 front sight on my AR-15 to add a new handguard and needed a low profile gas block. Of course it works like it's supposed to. Went with Spikes Tactical on this gas block because it's Spikes Tactical.
I got this specifically because of the approximately .420 screw hold spacing for a Daniel Defense 10.3 barrel. The DD barrels come pre-dimpled from the factory, and this one does match up almost exactly based on my calipers.
It appears to have a nit...
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Ordered 3 of these blocks. Gas tubes were very difficult to get in, 2 required a heat gun to expand the hole to install. 3rd was completely defective and the set screw threads didnt go all the way through the block. Set screws on this one wouldnt sea...
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Help support American manufacturing! Marked models of this product have gone through rigorous review and been certified by the manufacturer as Made in the USA.
Product Info for Spikes Tactical ST Micro Rifle Gas Block
High quality standard AR-15 height double set screw gas block.
Specifications for Spikes Tactical ST Micro Rifle Gas Block:
Manufacturer:
Spikes Tactical
Coating:
Black Nitride
Fabric/Material:
Solid Billet Steel
Gun Model:
AR-15
Weight:
1.9 oz
Additional Features:
w/Two Set Screws
Condition:
New
Country of Origin:
USA
Features of Spikes Tactical ST Micro Rifle Gas Block: