Ensures Reliable Gas Flow; Models For Three Popular Barrel Diameters
Compact gas block clamps securely to barrel with a unique three-point attachment system to provide a solid accessory mounting platform and ensure proper gas system alignment for reliable cycling. Precision machined from high-grade 6061 T6 aluminum for an ideal combination of strength and low weight, with an integral MIL-STD 1913 Picatinny rail on the topside. Anchors to the barrel with a pair of hex-head setscrews on the underside, plus a third screw on top to ensure a superior gas seal and resist unwanted movement that can impair gas system function. Streamlined design has clean, good-looking, angular lines with all exposed edges radiused to eliminate sharpness. Mil-spec hardcoat anodized for superior surface strength and wear resistance with an even, matte black finish that matches most manganese phosphate Parkerized barrel finishes. Models available to fit three common barrel outside diameters: hard-to-find .625" for A1 barrels, .750" for H-Bar and similar-style barrels.
SPECS: 6061 T6 aluminum, hardcoat anodized, matte black. All models 1.875” (cm) long. Rail heights are measured from top of barrel to top of rail. .625” - 1” (2.5cm) wide, 1.5” (3.8cm) overall height, .600” (1.5cm) rail height. 3 oz. (84g) weight. .750” - 1” wide, 1.5” overall height, .545” (13.8cm) rail height. 2.6 oz. (73g) weight.
Más...
Asegura un Flujo de Gas Fiable; Modelos para Tres Diámetros de Cañón Populares
El bloque de gas compacto se sujeta firmemente al cañón con un sistema de sujeción de tres puntos único para proporcionar una plataforma sólida de montaje de accesorios y asegurar una alineación correcta del sistema de gas para un ciclo fiable. Mecanizado con precisión a partir de aluminio de alta calidad 6061 T6 para una combinación ideal de resistencia y bajo peso, con un raíl Picatinny MIL-STD 1913 integral en la parte superior. Se ancla al cañón con un par de tornillos de cabeza hexagonal en la parte inferior, más un tercer tornillo en la parte superior para asegurar un sellado de gas superior y resistir movimientos no deseados que puedan afectar la función del sistema de gas. Su diseño aerodinámico tiene líneas angulares limpias y atractivas con todos los bordes expuestos redondeados para eliminar la aspereza. Anodizado duro según especificaciones militares para una resistencia superior de la superficie y resistencia al desgaste con un acabado negro mate uniforme que coincide con la mayoría de los acabados de cañón Parkerizado de fosfato de manganeso. Modelos disponibles para ajustarse a tres diámetros exteriores de cañón comunes: el difícil de encontrar .625" para cañones A1, .750" para cañones H-Bar y estilos similares.
ESPECIFICACIONES: Aluminio 6061 T6, anodizado duro, negro mate. Todos los modelos miden 1.875” (cm) de largo. Las alturas de las raíles se miden desde la parte superior del cañón hasta la parte superior del raíl. .625” - 1” (2.5cm) de ancho, 1.5” (3.8cm) de altura total, .600” (1.5cm) de altura del raíl. Peso de 3 oz. (84g). .750” - 1” de ancho, 1.5” de altura total, .545” (13.8cm) de altura del raíl. Peso de 2.6 oz. (73g).
Más...
Evaluaciones de clientes para DOUBLE STAR .750" PICATINNY GAS BLOCK
Número de evaluaciones: 9
De brownells.com: 9
Evaluación media: 3,4
Save Your Money(15/06/2010)
Overall looks are good, and it has a nice finish. However, the 3 set screws are weak, and strip very easily. I emailed Doublestar twice, and they do not reply. Overall, you would be better to choose a clamp on style block, not a set screw.
Good block for the money.(06/07/2010)
We have used these a few times for builds and the preform well when installed correctly. For the price they are hard to beat. The finish matches well with RRA barrels.
For an everyday affordable shooters this block would be great.
good product(29/01/2011)
Fit nicely however it would be better if made from steel set screws do not grip barrel very well and after rapid fire it moves forward suggest drilling shallow holes for the set screws in barrel to keep it from moving. Works great and looks good did everything I hoped it would do.
Extra part needed(17/07/2012)
Don't forget to order a 5/64 x 1" gas tube roll pin which is not included. Works well enough, nothing special. But the price is right. Mine did not have the screw on top just 4 on the sides. I had to shorten mine to fit a 1 1/4" gas block area on the barrel I was using thus loosing one set of side screws. I tapped the hole on the bottom 10-32 that was drilled for the gas port. I added an additional set screw there and used a ball end mill to make a slight indention on the barrel for the set screw to grub on to.
Works fine for a low hight railed block(19/12/2012)
First build for me, I have had no problem with set screws, or aluminum bloc, just treat them appropriately.
I'm going to change it out though for a "rail Height" block, to enable a rail height sight.
nice product(06/10/2009)
it worked perfectly on my pencil barrel. Why didnt someone make this long ago.
Tight fit, quality craftsmanship(18/04/2012)
This gas block worked perfectly for me, and I love the 4 set screws on bottom. They go in at an angle and all four of them provide a tight lock onto the barrel.
I would have given it 5 stars, but the rail didn't line up with the upper receiver rail. It's about a half inch lower so you won't get the mono-rail look if you're adding a free float to your setup.
Rail is shorter that the traditional (07/07/2014)
I would have given this a 5 star if the rail lined up with the free float rail. It's about half an inch lower.
I with I knew that before I bought it cause it makes a big difference on how it looks and function.
Works as is supposed to(19/07/2014)
The only issue with this is with the handguard cap Colt had on my department's Commandos not the gas block itself. The factory handguard cap had a short ledge preventing the block from sitting flush on the cap. The factory front sight post was recessed to accommodate the cap. Once we replaced the caps it performed as advertised.
N.º de producto: 100004536 DOUBLE STAR .750" PICATINNY GAS BLOCK Ref Fabricante: AR453841348103837 El bloque de gas compacto se sujeta firmemente al cañón con un sistema de sujeción de tres puntos único para proporcionar una plataforma sólida de montaje de accesorios y asegurar una alineación correcta del sistema de gas para un ciclo fiable. Mecanizado con precisión a partir de aluminio de alta calidad 6061 T6 para una combinación ideal de resistencia y bajo peso, con un raíl Picatinny MIL-STD 1913 integral en la parte superior. Se ancla al cañón con un par de tornillos de cabeza hexagonal en la parte inferior, más un tercer tornillo en la parte superior para asegurar un sellado de gas superior y resistir movimientos no deseados que puedan afectar la función del sistema de gas. Su diseño aerodinámico tiene líneas angulares limpias y atractivas con todos los bordes expuestos redondeados para eliminar la aspereza. Anodizado duro según especificaciones militares para una resistencia superior de la superficie y resistencia al desgaste con un acabado negro mate uniforme que coincide con la mayoría de los acabados de cañón Parkerizado de fosfato de manganeso. Modelos disponibles para ajustarse a tres diámetros exteriores de cañón comunes: el difícil de encontrar .625" para cañones A1, .750" para cañones H-Bar y estilos similares.
Diametro interior:
.750
Estilo:
Picatinny
Hacer:
AR-15
Material:
Aluminio
Peso de entrega: 0,045kgAltura de envío: 25mmAncho de envío: 57mmLongitud de envío: 89mm
UPC
: 841348103837
Detalles del artículo
Hecho en USA
Clasificación de exportación de EE. UU.: 0A501.x
Estos artículos están controlados por el gobierno de los EE. UU. Y autorizados para exportar solo al país de destino final para que los utilicen el destinatario final o el / los usuario (s) final (es) aquí identificado (s). No pueden ser revendidos, transferidos ni eliminados de otra manera, para cualquier otro país o a cualquier otra persona que no sea el destinatario final o el (los) usuario (s) final (es) autorizado (s), ya sea en su forma original o después de haber sido incorporados a otros artículos, sin obtener primero la aprobación del Gobierno de los EE. UU. de su ley y regulaciones.
This item is controlled by the U.S. government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. It may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.
N.º de producto: 100004537 DOUBLE STAR .625" PICATINNY GAS BLOCK Ref Fabricante: 625GB736211130471 El bloque de gas compacto se sujeta firmemente al cañón con un sistema de sujeción de tres puntos único para proporcionar una plataforma sólida de montaje de accesorios y asegurar una alineación correcta del sistema de gas para un ciclo fiable. Mecanizado con precisión a partir de aluminio de alta calidad 6061 T6 para una combinación ideal de resistencia y bajo peso, con un raíl Picatinny MIL-STD 1913 integral en la parte superior. Se ancla al cañón con un par de tornillos de cabeza hexagonal en la parte inferior, más un tercer tornillo en la parte superior para asegurar un sellado de gas superior y resistir movimientos no deseados que puedan afectar la función del sistema de gas. Su diseño aerodinámico tiene líneas angulares limpias y atractivas con todos los bordes expuestos redondeados para eliminar la aspereza. Anodizado duro según especificaciones militares para una resistencia superior de la superficie y resistencia al desgaste con un acabado negro mate uniforme que coincide con la mayoría de los acabados de cañón Parkerizado de fosfato de manganeso. Modelos disponibles para ajustarse a tres diámetros exteriores de cañón comunes: el difícil de encontrar .625" para cañones A1, .750" para cañones H-Bar y estilos similares.
54.9EUR054,90 €
*
Pedido pendiente, tiempo de entrega aproximado 4-12 semanas desde el almacén de EE. UU.
Ensures Reliable Gas Flow; Models For Three Popular Barrel Diameters
Compact gas block clamps securely to barrel with a unique three-point attachment system to provide a solid accessory mounting platform and ensure proper gas system alignment for reliable cycling. Precision machined from high-grade 6061 T6 aluminum for an ideal combination of strength and low weight, with an integral MIL-STD 1913 Picatinny rail on the topside. Anchors to the barrel with a pair of hex-head setscrews on the underside, plus a third screw on top to ensure a superior gas seal and resist unwanted movement that can impair gas system function. Streamlined design has clean, good-looking, angular lines with all exposed edges radiused to eliminate sharpness. Mil-spec hardcoat anodized for superior surface strength and wear resistance with an even, matte black finish that matches most manganese phosphate Parkerized barrel finishes. Models available to fit three common barrel outside diameters: hard-to-find .625" for A1 barrels, .750" for H-Bar and similar-style barrels.
SPECS: 6061 T6 aluminum, hardcoat anodized, matte black. All models 1.875” (cm) long. Rail heights are measured from top of barrel to top of rail. .625” - 1” (2.5cm) wide, 1.5” (3.8cm) overall height, .600” (1.5cm) rail height. 3 oz. (84g) weight. .750” - 1” wide, 1.5” overall height, .545” (13.8cm) rail height. 2.6 oz. (73g) weight.
Más...
Asegura un Flujo de Gas Fiable; Modelos para Tres Diámetros de Cañón Populares
El bloque de gas compacto se sujeta firmemente al cañón con un sistema de sujeción de tres puntos único para proporcionar una plataforma sólida de montaje de accesorios y asegurar una alineación correcta del sistema de gas para un ciclo fiable. Mecanizado con precisión a partir de aluminio de alta calidad 6061 T6 para una combinación ideal de resistencia y bajo peso, con un raíl Picatinny MIL-STD 1913 integral en la parte superior. Se ancla al cañón con un par de tornillos de cabeza hexagonal en la parte inferior, más un tercer tornillo en la parte superior para asegurar un sellado de gas superior y resistir movimientos no deseados que puedan afectar la función del sistema de gas. Su diseño aerodinámico tiene líneas angulares limpias y atractivas con todos los bordes expuestos redondeados para eliminar la aspereza. Anodizado duro según especificaciones militares para una resistencia superior de la superficie y resistencia al desgaste con un acabado negro mate uniforme que coincide con la mayoría de los acabados de cañón Parkerizado de fosfato de manganeso. Modelos disponibles para ajustarse a tres diámetros exteriores de cañón comunes: el difícil de encontrar .625" para cañones A1, .750" para cañones H-Bar y estilos similares.
ESPECIFICACIONES: Aluminio 6061 T6, anodizado duro, negro mate. Todos los modelos miden 1.875” (cm) de largo. Las alturas de las raíles se miden desde la parte superior del cañón hasta la parte superior del raíl. .625” - 1” (2.5cm) de ancho, 1.5” (3.8cm) de altura total, .600” (1.5cm) de altura del raíl. Peso de 3 oz. (84g). .750” - 1” de ancho, 1.5” de altura total, .545” (13.8cm) de altura del raíl. Peso de 2.6 oz. (73g).
Más...
Evaluaciones de clientes para DOUBLE STAR .750" PICATINNY GAS BLOCK
Número de evaluaciones: 9
De brownells.com: 9
Evaluación media: 3,4
Save Your Money(15/06/2010)
Overall looks are good, and it has a nice finish. However, the 3 set screws are weak, and strip very easily. I emailed Doublestar twice, and they do not reply. Overall, you would be better to choose a clamp on style block, not a set screw.
Good block for the money.(06/07/2010)
We have used these a few times for builds and the preform well when installed correctly. For the price they are hard to beat. The finish matches well with RRA barrels.
For an everyday affordable shooters this block would be great.
good product(29/01/2011)
Fit nicely however it would be better if made from steel set screws do not grip barrel very well and after rapid fire it moves forward suggest drilling shallow holes for the set screws in barrel to keep it from moving. Works great and looks good did everything I hoped it would do.
Extra part needed(17/07/2012)
Don't forget to order a 5/64 x 1" gas tube roll pin which is not included. Works well enough, nothing special. But the price is right. Mine did not have the screw on top just 4 on the sides. I had to shorten mine to fit a 1 1/4" gas block area on the barrel I was using thus loosing one set of side screws. I tapped the hole on the bottom 10-32 that was drilled for the gas port. I added an additional set screw there and used a ball end mill to make a slight indention on the barrel for the set screw to grub on to.
Works fine for a low hight railed block(19/12/2012)
First build for me, I have had no problem with set screws, or aluminum bloc, just treat them appropriately.
I'm going to change it out though for a "rail Height" block, to enable a rail height sight.
nice product(06/10/2009)
it worked perfectly on my pencil barrel. Why didnt someone make this long ago.
Tight fit, quality craftsmanship(18/04/2012)
This gas block worked perfectly for me, and I love the 4 set screws on bottom. They go in at an angle and all four of them provide a tight lock onto the barrel.
I would have given it 5 stars, but the rail didn't line up with the upper receiver rail. It's about a half inch lower so you won't get the mono-rail look if you're adding a free float to your setup.
Rail is shorter that the traditional (07/07/2014)
I would have given this a 5 star if the rail lined up with the free float rail. It's about half an inch lower.
I with I knew that before I bought it cause it makes a big difference on how it looks and function.
Works as is supposed to(19/07/2014)
The only issue with this is with the handguard cap Colt had on my department's Commandos not the gas block itself. The factory handguard cap had a short ledge preventing the block from sitting flush on the cap. The factory front sight post was recessed to accommodate the cap. Once we replaced the caps it performed as advertised.