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AR15 Gas Blocks for Sale at Northern Rifleman
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YHM-9383 Yankee Hill Low Pro Gas Block .750 Screw

This gas block replaces your existing front sight to provide a simple, low profile design that can be used to mount a rifle length forearm to a carbine length barrel. It is mounted by the use of two set screws.

Specifications
- Manufactured from high quality steel and finished with a mil. spec. phosphate coating.
- Length: 0.95"
- Bore diameter of .750 inches.
- Weight:1.6 Oz.

Made in the U.S.A.

MSRP $16.25
Our Price: $14.50
Savings: $1.75
(Out of Stock)
GB-LP750 Luth AR .750 Gas Block

Low Profile Gas Block for AR-15

Inner Diameter .750 inches
2 Set Screws
2 Roll Pins
10-32×1/4 socket screw cone point alloy in black
Black Manganese Phosphate Finish
Double Inspected and highest quality
Made in USA
Individually bagged

MSRP $18.95
Our Price: $16.50
Savings: $2.45
1295 in stock!
GB-LP936 Luth AR .936 Gas Block

Low Profile Gas Block for AR-15

Inner Diameter .936 inches
Two 8-32 Set Screws
.340 from Center to Center of Holes
2 Roll Pins
Black Manganese Phosphate Finish
Double Inspected and highest quality
Made in USA
Individually bagged

MSRP $18.95
Our Price: $16.50
Savings: $2.45
208 in stock!
YHM-9384 Yankee Hill Low Pro Gas Block .750 Clamp

This gas block replaces your existing front sight to provide a simple, low profile design that can be used to mount a rifle length forearm to a carbine length barrel. It is mounted by the use of two clamping screws. The two screws take a 9/64" Allen Wrench

Specifications
- Manufactured from high quality steel, finished with a mil. spec. phosphate coating.
- Length: 0.95"
- Bore diameter of .750 inches.
- Weight: 2.016 Oz.

Made in the U.S.A.

MSRP $22.25
Our Price: $18.50
Savings: $3.75
754 in stock!
UTG PRO 4/15 4-Rail Gas Block .750" UTG PRO 4/15 4-Rail Gas Block .750"

List Price: $30.97
Our Price: $26.25
Savings: $4.72
2 in stock!
05-807N Geissele Super Gas Black Nitride

Super Gas Block with Nitride coating - The bore of the SGB is machined to closely fit around .750” diameter mounting bosses found on most M4 Carbines and AR-15 rifles.

List Price: $80.00
Our Price: $83.50
177 in stock!
Yankee Hill Flip Front Sight Tower with Lug Assembly Yankee Hill Flip Front Sight Tower with Lug Assembly

List Price: $134.25
Our Price: $112.25
Savings: $22.00
86 in stock!