Superlative Arms AR-15 Adjustable Gas Block .750" Solid Melonite
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Superlative Arms
Overview
The Superlative Arms Adjustable Gas Block is designed for a .750" diameter and crafted from stainless steel, providing durability and resistance to wear. Its adjustable feature allows builders to fine-tune the gas flow to optimize performance and cycling, which is particularly beneficial in achieving a softer recoil and better reliability in various conditions. This gas block is commonly found in mid-length gas system builds chambered in 5.56 NATO, making it a practical choice for those aiming for precision and adaptability in their AR-15 setups.
Specifications
Superlative Arms AR-15 Adjustable Gas Block .750" Solid Melonite
Available Merchants(6)
Prices checked
Price Alert
October 2026 so far on GunPartPicker
Superlative Arms AR-15 Adjustable Gas Block .750" Solid Melonite is the ninth most added gas block on GunPartPicker so far in October 2026, behind the Bravo Company AR-15/M16 .750 Low-Profile Gas Block, with about 3% of all gas blocks added to builds. That's its 2nd straight month at #9. Builds with this gas block are split between 5.56 NATO (57%) and 300 Blackout (18%), split between carbine-length (42%) and mid-length (33%) gas systems, and nearly all AR-15.
It was in stock most days in September 2026, but today 2 of the 6 retailers we track have it in stock. Prices barely moved in September 2026, holding around $89.99, so there haven't been real sales lately. Buying today, the lowest price is $89.99 at Brownells, which matches the best price we saw in September.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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Frequently Built With
The part most often added in each category by the builds that include this one
Breek Arms AR-15 Warhammer MOD2 Ambidextrous Charging Handle Black
Bravo Company Mfg Upper Receiver Assembly w/ Laser T-Markings, Hard Coated Anodized - 4-UR-M4
Match 300BLK 7.5" 1-5 Twist Gunner Contour SS BBL Nitride
Midwest Industries Suppressor Series M-LOK AR-15 Handguard - 10.5"
Griffin Armament MK2 Ambi Stripped AR-15 Lower Receiver - Ambidextrous Controls - Flared Magwell - Anodized Black - MK2AL
Bravo Company M16 Bolt Carrier Group Black
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
PlatformBased on real build data showing which platform (AR-15, AR-10, AR-9) builders pair with this product.
CaliberBased on real build data showing which calibers builders choose alongside this product.
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
Builds Featuring This Part
See all 6 →Builds in the community that include the Superlative Arms Llc Ar-15 Adjustable Gas Block .750" Solid Melonite
| Build | Parts | Total |
|---|---|---|
 | 10 | $1059.88 |
 | 21 | $2147.61 |
 | 14 | $1046.20 |
 | 18 | $1943.01 |
 | 10 | $1670.94 |
 | 20 | $1819.08 |
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