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Superlative Arms
Overview
The Superlative Arms Bleed Off Adjustable Gas Block is designed for builders seeking precise gas flow control in their AR-15 setups. With a low-profile design and a clamp-on mounting type, this .875" gas block allows for easy installation and adjustment, optimizing performance for various shooting conditions. Commonly found in mid-length gas systems chambered in 5.56 NATO, it provides the necessary adaptability for tuning your rifle's gas system to suit your specific build needs.
Superlative Arms Bleed Off Adjustable Gas Block Clamp on .875" -Titanium - DLC Dark Finish
Superlative Arms Bleed Off Adjustable Gas Block Clamp on .875" -Titanium - DLC Dark Finish was the ninth most added gas block on GunPartPicker in August 2026, behind the KAK Industry Low Profile Gas Block .750 Steel Phosphate Finish Black, with about 3% of all gas blocks added to builds. Down from #6 in July. Builds with this gas block are mostly chambered in 5.56 NATO (68%, then .223 Wylde 10%), split between carbine-length (40%) and mid-length (40%) gas systems, and mostly AR-15 (86%, then AR-10 11%).
Availability is good: it was in stock at one retailer or another nearly every day in August 2026, and today 6 of the 7 retailers we track have it in stock. The best price drifted down from $188.99 to $169.99 over August 2026 without a real sale. Buying today, the lowest price is $169.99 at Ammunition Depot, which matches the best price we saw in August.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 31 retailers
We ranked every gas block by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Gas Block Guide →The part most often added in each category by the 166 builds that include this one
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Aggregated and anonymized data showing how builders use this product
Builds in the community that include the Superlative Arms Bleed Off Adjustable Gas Block Clamp on .875" -Titanium - Dlc Dark Finish
| Build | Parts | Total |
|---|---|---|
 | 10 | $2949.66 |
 | 10 | $1249.03 |
 | 13 | $3281.87 |
 | 14 | $3472.96 |
 | 18 | $1135.65 |
 | 15 | $4888.72 |
 | 24 | $7090.04 |
 | 15 | $4089.55 |
 | 19 | $5505.12 |
| 15 | $3945.14 |
 | 15 | $1214.43 |
| 29 | $7055.17 |
8 global ratings
Top reviews
fit and finish on this superlative block is excellent, machining is tight and the bleed off port is properly drilled. clamps to a .875 journal without slip. detent click on the adjustment dial is positive
Superlative bleed off in titanium DLC clamp on .875 is overbuilt for a 5.56 setup but I run it on a 6.5 Grendel where extra venting helps. Clamp on means no dimple cut barrel required. The notch adjustments give precise gas tuning.
Superlative Arms bleed off gas block in .875 clamp on titanium DLC is exceptionally well made. Detent positions are crisp. Clamp on means no dimple required. Titanium with DLC finish is overbuilt but looks great. Premium block.
adjustable block that bleeds gas externally is the right concept for suppressed running. clamps on a .875 journal which is the heavier barrel diameter. setting holds through hundreds of rounds of suppressed fire
superlative quality is among the best in adjustable gas blocks. machining is precise, finish is consistent. paired with a heavy buffer and the carbine feels smooth under suppressed fire
Superlative Arms .875 clamp on bleed off gas block in titanium DLC is a great upgrade over a fixed block. Bleed off design vents excess gas rather than restricting. Clamp on means no dimple. Titanium DLC handles heat and looks premium.
bleed off block keeps cyclic rate down on suppressed fire by venting upstream of the gas tube. clamp on .875 means no roll pin or set screw drama. dialed in fast, holds setting
bleed off design vents excess gas externally instead of restricting flow. dialed in on a 14.5 mid length with a YHM Turbo, lock back elimination at 9 clicks from full open. clamp design holds setting under suppressed fire
