Superlative Arms194195401
Superlative Arms Ar-15 Clamp On Adjustable Gas Block .936'' Black$101.24
Availability: In Stock
Fine-tune your AR-15's reliability and reduce wear with the Superlative Arms clamp-on adjustable gas block. This .936" stainless steel gas block uses a patented bleed-off design that exhausts excess gas pressure rather than restricting flow like conventional adjustable blocks. The result: your rifle runs cleaner, cooler, and with less felt recoil while the bolt carrier gets precisely the gas it needs to cycle. Clamp-on mounting makes installation straightforward without permanent modifications to your barrel.
The bleed-off approach delivers real advantages, especially if you're running a short-barreled rifle or suppressor. Excessive pressure gets vented out the block instead of backing up into your system, cutting down on bolt carrier tilt and gas tube erosion. The adjustment screw sits outside the gas block housing—no contamination from carbon buildup, no seizing, and no unexpected loss of detent adjustment. A safety mechanism prevents the screw from backing out completely, so you won't accidentally over-adjust during a match or in the field.
Built from 416 stainless steel and weighing just 1.34 ounces, this gas block is compact (1.00" length) and durable. The clamp-on design accepts a .625" barrel diameter and tightens with included 10-32 socket head cap screws. You get everything needed for installation: the assembled block, fasteners, a gas tube roll pin, hex keys, and a QR code link to a video tutorial so you can get it right the first time.
| Material | 416 Stainless Steel |
| Barrel Diameter Compatibility | 0.625" |
| Mounting Type | Clamp-On |
| Adjustment Location | Front of Block |
| Weight | 1.34 oz |
| Length | 1.00" |
| Included Hardware | (2) 10-32 x 3/16" Socket Head Cap Screws, (1) Gas Tube Roll Pin, (2) 3/32 x 6" L-Shaped Hex Keys, Installation Instructions & Video Tutorial Link |
The Superlative Arms block is designed for barrels with a 0.625" diameter. Verify your barrel OD before ordering. The clamp-on design fits standard AR-15 barrels without modifications.
The kit includes the assembled gas block, fastening hardware, a roll pin for the gas tube, two L-shaped hex keys for adjustment and disassembly, and access to an installation video via QR code. These items cover a standard installation.
Yes. The bleed-off design is particularly effective on short-barreled rifles and suppressed builds because it vents excess pressure out of the block rather than letting back-pressure accumulate in the system. This reduces bolt carrier tilt and gas tube stress.
No. Superlative Arms engineered a safety mechanism into the block that prevents the adjustment screw from backing out completely, so your gas setting stays put during use.
SKU: 194195359 • Weight: 0.2oz
Availability: In Stock
Fine-tune your AR-15's reliability and reduce wear with the Superlative Arms clamp-on adjustable gas block. This .936" stainless steel gas block uses a patented bleed-off design that exhausts excess gas pressure rather than restricting flow like conventional adjustable blocks. The result: your rifle runs cleaner, cooler, and with less felt recoil while the bolt carrier gets precisely the gas it needs to cycle. Clamp-on mounting makes installation straightforward without permanent modifications to your barrel.
The bleed-off approach delivers real advantages, especially if you're running a short-barreled rifle or suppressor. Excessive pressure gets vented out the block instead of backing up into your system, cutting down on bolt carrier tilt and gas tube erosion. The adjustment screw sits outside the gas block housing—no contamination from carbon buildup, no seizing, and no unexpected loss of detent adjustment. A safety mechanism prevents the screw from backing out completely, so you won't accidentally over-adjust during a match or in the field.
Built from 416 stainless steel and weighing just 1.34 ounces, this gas block is compact (1.00" length) and durable. The clamp-on design accepts a .625" barrel diameter and tightens with included 10-32 socket head cap screws. You get everything needed for installation: the assembled block, fasteners, a gas tube roll pin, hex keys, and a QR code link to a video tutorial so you can get it right the first time.
| Material | 416 Stainless Steel |
| Barrel Diameter Compatibility | 0.625" |
| Mounting Type | Clamp-On |
| Adjustment Location | Front of Block |
| Weight | 1.34 oz |
| Length | 1.00" |
| Included Hardware | (2) 10-32 x 3/16" Socket Head Cap Screws, (1) Gas Tube Roll Pin, (2) 3/32 x 6" L-Shaped Hex Keys, Installation Instructions & Video Tutorial Link |
The Superlative Arms block is designed for barrels with a 0.625" diameter. Verify your barrel OD before ordering. The clamp-on design fits standard AR-15 barrels without modifications.
The kit includes the assembled gas block, fastening hardware, a roll pin for the gas tube, two L-shaped hex keys for adjustment and disassembly, and access to an installation video via QR code. These items cover a standard installation.
Yes. The bleed-off design is particularly effective on short-barreled rifles and suppressed builds because it vents excess pressure out of the block rather than letting back-pressure accumulate in the system. This reduces bolt carrier tilt and gas tube stress.
No. Superlative Arms engineered a safety mechanism into the block that prevents the adjustment screw from backing out completely, so your gas setting stays put during use.
SKU: 194195359 • Weight: 0.2oz