Gas Tube Pistol Length Nitride Black
$17.99 at MidwayUSA · 5 stores
In stock
AR-15 Gas Block Assembly Low Profile .750 Steel Black
Yankee Hill Machine · Gas System
No ratings yetBest price
$18.00at OpticsPlanet
In stock Sale checked Oct 1, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| OpticsPlanet Best price | $18.00Salechecked Oct 1, 2026 | In stock | Buy at OpticsPlanet | |
| Brownells | $19.75checked Oct 1, 2026 | In stock | Buy at Brownells | |
| MidwayUSA | $19.75checked Oct 1, 2026 | In stock | Buy at MidwayUSA | |
| GunMag Warehouse | $20.99checked Oct 1, 2026 | In stock | Buy at GunMag Warehouse | |
| Palmetto State Armory | $19.99Salechecked Oct 1, 2026 | Check store | Buy at Palmetto State Armory |
Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.
Price history
Lowest in-stock price in the last 30 days: $18.00 at OpticsPlanet. Dashed line = out of stock. Tracking since Sep 27, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Brownells | $19.75 | $19.75 | $19.75 |
| GunMag Warehouse | $20.99 | $20.99 | $20.99 |
| MidwayUSA | $19.75 | $19.75 | $19.75 |
| OpticsPlanet | $18.00 | $18.00 | $18.00 |
| Palmetto State Armory | $19.99 | $19.99 | $19.99 |
Since Sep 27, 2026.
About this part
The AR-15 Gas Block Assembly Low Profile .750 Steel Black is a gas system part from Yankee Hill Machine. It's sold by 5 stores (4 in stock), from $18.00 to $20.99. The lowest in-stock price in the last 30 days was $18.00 at OpticsPlanet.
Fits and works with
- Gas block
- 0.75" diameter · Gas blocks
Specifications
- Manufacturer
- Yankee Hill Machine
- Color
- Black
- Size
- .750
- Material
- Steel
From the manufacturer
Unique, all-steel gas blocks expand the versatility of your rifle by providing a variety of accessory rail and handguard mounting options. Especially helpful in customizing short-barrelled tactical rifles. Machined from bar stock for extra strength and rigidity, then mil-spec Parkerized for exceptional wear- and corrosion-resistance. Low Profile version is a low and narrow, one-piece block designed to fit inside most free-float handguards; allows use of rifle length forearms on carbine length barrels for a clean, streamlined look and added gripping surface. Secures to barrel with included setscrews. Low Profile Slotted has a slot cut into the bottom for easy mounting and dismounting Mfg: Yankee Hill Machine Co., Inc. SPECS: Steel, mil-spec phosphate finish. Low Profile - 1-7/8" long, 1" (2.5cm) wide, 1-5/16" (3.3cm) high. 4.4 oz. (125 g) wt. Low Profile Slotted - .950" (2.4cm) long, 1-3/8" (3.7cm) high. 1.8 oz (51g) wt.
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