Brownells UK - World's Largest Supplier of Gun Parts, Gunsmith Tools & Shooting Accessories United Kingdom

GEISSELE AUTOMATICS
AR-15 SUPER DUTY STRIPPED UPPER RECEIVERS 5.56MM

817530275095 100040505
The Geissele Super Duty Upper (Stripped) features the quality and worksmanship you've come to expect from the Geissele name.   At the heart of this stripped upper is a Super Duty upper receiver that mates to a MK16 Super Modular rail via a center aligning tab, removing any chance of rail rotation. This MK16 rail is a variant of the SMR MK16 currently fielded by USASOC and renowned by operators for their performance and comfort.   Featuring an in-house Mag Phosphated, CHF, Chrome Lined barrel with a 1-7 twist rate. Geissele barrels are precision machined and cold hammer forged at their state of the art facility in North Wales, PA; utilizing the highest quality materials available.    This stripped upper is ready to be furnished with your favorite components to ensure an accurate and soft shooting experience. LENGTHS: 10.3", 11.5”, 14.5”, 16”,  and 18” CALIBER: 5.56MM COLOR: Black or DDC RECEIVER: Super Duty Upper BARREL: Geissele Barrel, CHF, Chrome Lined, 1-7 Twist 10.3” and 11.5” Carbine Length Gas Systems 14.5” Mid-Length Gas System 16” Mid-Length Plus Gas System GAS BLOCK: Super Compact Gas Block
1109.9 1379.9 10 GBP
Product no.: 100040505
GEISSELE AUTOMATICS AR-15 14.5 SUPER DUTY STRIPPED UPPER RECEIVER DDC
Mfr Part: 08-246S 817530275095 The Geissele Super Duty Upper (Stripped) features the quality and worksmanship you've come to expect from the Geissele name. At the heart of this stripped upper is a Super Duty upper receiver that mates to a MK16 Super Modular rail via a center aligning tab, removing any chance of rail rotation. This MK16 rail is a variant of the SMR MK16 currently fielded by USASOC and renowned by operators for their performance and comfort. Featuring an in-house Mag Phosphated, CHF, Chrome Lined barrel with a 1-7 twist rate. Geissele barrels are precision machined and cold hammer forged at their state of the art facility in North Wales, PA; utilizing the highest quality materials available. This stripped upper is ready to be furnished with your favorite components to ensure an accurate and soft shooting experience. LENGTHS: 10.3", 11.5”, 14.5”, 16”, and 18” CALIBER: 5.56MM COLOR: Black or DDC RECEIVER: Super Duty Upper BARREL: Geissele Barrel, CHF, Chrome Lined, 1-7 Twist 10.3” and 11.5” Carbine Length Gas Systems 14.5” Mid-Length Gas System 16” Mid-Length Plus Gas System GAS BLOCK: Super Compact Gas Block
1379.9 GBP 0 £1,379.90 *
Is a 'Call to order' product.
Not available.
Specs: Cartridge: 5.56 mm NATO Color: DDC Contour: Geissele Finish: Anodized Length: 14.5'' Make: AR-15 Style: Stripped Twist: 1-7

Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. The Geissele Super Duty Stripped Upper Receiver is known for its quality, featuring a Super Duty upper receiver and MK16 Super Modular rail to prevent rail rotation.
  2. It includes a Mag Phosphated, CHF, Chrome Lined Geissele barrel with a 1-7 twist rate, available in various lengths and designed for precision and performance.
  3. The stripped upper is customizable, ready to be equipped with user-selected components, and comes in Black or DDC with a Super Compact Gas Block for the 5.56mm NATO cartridge.

Attributes

Cartridge: 5.56 mm NATO Colour: DDC Contour: Geissele Finish: Anodized Length: 14.5'' Make: AR-15 Style: Stripped Twist: 1-7 Delivery weight: 1.905kg

Item details

Made in USA
US export classification: I(g)



Product no.: 100040500
GEISSELE AUTOMATICS AR-15 10.3 SUPER DUTY STRIPPED UPPER RECEIVER BLACK
Mfr Part: 08-244B 817953027455 The Geissele Super Duty Upper (Stripped) features the quality and worksmanship you've come to expect from the Geissele name. At the heart of this stripped upper is a Super Duty upper receiver that mates to a MK16 Super Modular rail via a center aligning tab, removing any chance of rail rotation. This MK16 rail is a variant of the SMR MK16 currently fielded by USASOC and renowned by operators for their performance and comfort. Featuring an in-house Mag Phosphated, CHF, Chrome Lined barrel with a 1-7 twist rate. Geissele barrels are precision machined and cold hammer forged at their state of the art facility in North Wales, PA; utilizing the highest quality materials available. This stripped upper is ready to be furnished with your favorite components to ensure an accurate and soft shooting experience. LENGTHS: 10.3", 11.5”, 14.5”, 16”, and 18” CALIBER: 5.56MM COLOR: Black or DDC RECEIVER: Super Duty Upper BARREL: Geissele Barrel, CHF, Chrome Lined, 1-7 Twist 10.3” and 11.5” Carbine Length Gas Systems 14.5” Mid-Length Gas System 16” Mid-Length Plus Gas System GAS BLOCK: Super Compact Gas Block
1199.9 GBP 0 £1,199.90 *
Is a 'Call to order' product.
Not available.
Specs: Cartridge: 5.56 mm NATO Color: Black Contour: Geissele Finish: Anodized Length: 10.3'' Make: AR-15 Style: Stripped Twist: 1-7

Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. The Geissele Super Duty Stripped Upper Receiver features a high-quality construction with a center aligning tab to prevent rail rotation, compatible with a MK16 Super Modular rail.
  2. It includes a Mag Phosphated, CHF, Chrome Lined barrel with a 1-7 twist rate, available in various lengths from 10.3" to 18", and is precision machined by Geissele in North Wales, PA.
  3. The stripped upper is designed for 5.56mm caliber and is ready to be customized with preferred components, offering a variety of gas system lengths based on the barrel length chosen.

Attributes

Cartridge: 5.56 mm NATO Colour: Black Contour: Geissele Finish: Anodized Length: 10.3'' Make: AR-15 Style: Stripped Twist: 1-7 Delivery weight: 1.737kg

Item details

Made in USA
US export classification: I(g)

Product no.: 100040501
GEISSELE AUTOMATICS AR-15 10.3" SUPER DUTY STRIPPED UPPER RECEIVER DDC
Mfr Part: 08-244S 817953027462 The Geissele Super Duty Upper (Stripped) features the quality and worksmanship you've come to expect from the Geissele name. At the heart of this stripped upper is a Super Duty upper receiver that mates to a MK16 Super Modular rail via a center aligning tab, removing any chance of rail rotation. This MK16 rail is a variant of the SMR MK16 currently fielded by USASOC and renowned by operators for their performance and comfort. Featuring an in-house Mag Phosphated, CHF, Chrome Lined barrel with a 1-7 twist rate. Geissele barrels are precision machined and cold hammer forged at their state of the art facility in North Wales, PA; utilizing the highest quality materials available. This stripped upper is ready to be furnished with your favorite components to ensure an accurate and soft shooting experience. LENGTHS: 10.3", 11.5”, 14.5”, 16”, and 18” CALIBER: 5.56MM COLOR: Black or DDC RECEIVER: Super Duty Upper BARREL: Geissele Barrel, CHF, Chrome Lined, 1-7 Twist 10.3” and 11.5” Carbine Length Gas Systems 14.5” Mid-Length Gas System 16” Mid-Length Plus Gas System GAS BLOCK: Super Compact Gas Block
1369.9 GBP 13 £1,369.90 *
Is a 'Call to order' product.
Not available.
Specs: Cartridge: 5.56 mm NATO Color: DDC Contour: Geissele Finish: Anodized Length: 10.3'' Make: AR-15 Style: Stripped Twist: 1-7

Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. The Geissele Super Duty Stripped Upper Receiver features a high-quality build with a Super Duty upper and MK16 rail that prevents rail rotation.
  2. It includes a Mag Phosphated, CHF, Chrome Lined barrel with a 1-7 twist rate, available in multiple lengths and designed for 5.56mm caliber rounds.
  3. The stripped upper is customizable and ready for user-selected components, offered in Black or DDC with a Super Compact Gas Block.

Attributes

Cartridge: 5.56 mm NATO Colour: DDC Contour: Geissele Finish: Anodized Length: 10.3'' Make: AR-15 Style: Stripped Twist: 1-7 Delivery weight: 1.574kg

Item details

Made in USA
US export classification: I(g)

Product no.: 100040502
GEISSELE AUTOMATICS AR-15 11.5 SUPER DUTY STRIPPED UPPER RECEIVER BLACK
Mfr Part: 08-245B 817953027486 The Geissele Super Duty Upper (Stripped) features the quality and worksmanship you've come to expect from the Geissele name. At the heart of this stripped upper is a Super Duty upper receiver that mates to a MK16 Super Modular rail via a center aligning tab, removing any chance of rail rotation. This MK16 rail is a variant of the SMR MK16 currently fielded by USASOC and renowned by operators for their performance and comfort. Featuring an in-house Mag Phosphated, CHF, Chrome Lined barrel with a 1-7 twist rate. Geissele barrels are precision machined and cold hammer forged at their state of the art facility in North Wales, PA; utilizing the highest quality materials available. This stripped upper is ready to be furnished with your favorite components to ensure an accurate and soft shooting experience. LENGTHS: 10.3", 11.5”, 14.5”, 16”, and 18” CALIBER: 5.56MM COLOR: Black or DDC RECEIVER: Super Duty Upper BARREL: Geissele Barrel, CHF, Chrome Lined, 1-7 Twist 10.3” and 11.5” Carbine Length Gas Systems 14.5” Mid-Length Gas System 16” Mid-Length Plus Gas System GAS BLOCK: Super Compact Gas Block
1109.9 GBP 0 £1,109.90 *
Is a 'Call to order' product.
Not available.
Specs: Cartridge: 5.56 mm NATO Color: Black Contour: Geissele Finish: Anodized Length: 11.5'' Make: AR-15 Style: Stripped Twist: 1-7

Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. The Geissele Super Duty Stripped Upper Receiver is known for its quality and features a Super Duty upper that aligns with a MK16 Super Modular rail to prevent rail rotation.
  2. It includes a cold hammer forged, Mag Phosphated, Chrome Lined 5.56mm barrel with a 1-7 twist rate, precision machined by Geissele in North Wales, PA.
  3. Available in multiple lengths and colors, the stripped upper is customizable and comes with a Super Compact Gas Block, ready for additional components.

Attributes

Cartridge: 5.56 mm NATO Colour: Black Contour: Geissele Finish: Anodized Length: 11.5'' Make: AR-15 Style: Stripped Twist: 1-7 Delivery weight: 1.615kg

Item details

Made in USA
US export classification: I(g)

Product no.: 100040503
GEISSELE AUTOMATICS AR-15 11.5 SUPER DUTY STRIPPED UPPER RECEIVER DDC
Mfr Part: 08-245S 817953027479 The Geissele Super Duty Upper (Stripped) features the quality and worksmanship you've come to expect from the Geissele name. At the heart of this stripped upper is a Super Duty upper receiver that mates to a MK16 Super Modular rail via a center aligning tab, removing any chance of rail rotation. This MK16 rail is a variant of the SMR MK16 currently fielded by USASOC and renowned by operators for their performance and comfort. Featuring an in-house Mag Phosphated, CHF, Chrome Lined barrel with a 1-7 twist rate. Geissele barrels are precision machined and cold hammer forged at their state of the art facility in North Wales, PA; utilizing the highest quality materials available. This stripped upper is ready to be furnished with your favorite components to ensure an accurate and soft shooting experience. LENGTHS: 10.3", 11.5”, 14.5”, 16”, and 18” CALIBER: 5.56MM COLOR: Black or DDC RECEIVER: Super Duty Upper BARREL: Geissele Barrel, CHF, Chrome Lined, 1-7 Twist 10.3” and 11.5” Carbine Length Gas Systems 14.5” Mid-Length Gas System 16” Mid-Length Plus Gas System GAS BLOCK: Super Compact Gas Block
1269.9 GBP 0 £1,269.90 *
Is a 'Call to order' product.
Not available.
Specs: Cartridge: 5.56 mm NATO Color: DDC Contour: Geissele Finish: Anodized Length: 11.5'' Make: AR-15 Style: Stripped Twist: 1-7

Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. The Geissele Super Duty Stripped Upper Receiver is known for its quality and features a Super Duty upper that aligns with a MK16 Super Modular rail to prevent rail rotation.
  2. It includes a Mag Phosphated, CHF, Chrome Lined barrel with a 1-7 twist rate, precision machined and cold hammer forged by Geissele.
  3. The stripped upper is available in multiple lengths and colors, ready to be customized with components for an accurate shooting experience.

Attributes

Cartridge: 5.56 mm NATO Colour: DDC Contour: Geissele Finish: Anodized Length: 11.5'' Make: AR-15 Style: Stripped Twist: 1-7 Delivery weight: 1.17kg

Item details

Made in USA
US export classification: I(g)

Product no.: 100040504
GEISSELE AUTOMATICS AR-15 14.5" SUPER DUTY STRIPPED UPPER RECEIVER BLACK
Mfr Part: 08-246B 817953027493 The Geissele Super Duty Upper (Stripped) features the quality and worksmanship you've come to expect from the Geissele name. At the heart of this stripped upper is a Super Duty upper receiver that mates to a MK16 Super Modular rail via a center aligning tab, removing any chance of rail rotation. This MK16 rail is a variant of the SMR MK16 currently fielded by USASOC and renowned by operators for their performance and comfort. Featuring an in-house Mag Phosphated, CHF, Chrome Lined barrel with a 1-7 twist rate. Geissele barrels are precision machined and cold hammer forged at their state of the art facility in North Wales, PA; utilizing the highest quality materials available. This stripped upper is ready to be furnished with your favorite components to ensure an accurate and soft shooting experience. LENGTHS: 10.3", 11.5”, 14.5”, 16”, and 18” CALIBER: 5.56MM COLOR: Black or DDC RECEIVER: Super Duty Upper BARREL: Geissele Barrel, CHF, Chrome Lined, 1-7 Twist 10.3” and 11.5” Carbine Length Gas Systems 14.5” Mid-Length Gas System 16” Mid-Length Plus Gas System GAS BLOCK: Super Compact Gas Block
1209.9 GBP 0 £1,209.90 *
Is a 'Call to order' product.
Not available.
Specs: Cartridge: 5.56 mm NATO Color: Black Contour: Geissele Finish: Anodized Length: 14.5'' Make: AR-15 Style: Stripped Twist: 1-7

Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. The Geissele Super Duty Stripped Upper Receiver is a high-quality component designed for AR-15 rifles, featuring a Super Duty upper that connects to a MK16 Super Modular rail to prevent rail rotation.
  2. It includes a cold hammer forged, chrome lined Geissele barrel with a 1-7 twist rate, available in multiple lengths including the 14.5" option, and is made for a 5.56mm caliber.
  3. The stripped upper is customizable and ready for additional components, ensuring an accurate and soft shooting experience with a variety of gas system lengths based on the barrel chosen.

Attributes

Cartridge: 5.56 mm NATO Colour: Black Contour: Geissele Finish: Anodized Length: 14.5'' Make: AR-15 Style: Stripped Twist: 1-7 Delivery weight: 1.814kg

Item details

Made in USA
US export classification: I(g)


Product no.: 100040506
GEISSELE AUTOMATICS AR-15 16 SUPER DUTY STRIPPED UPPER RECEIVER BLACK
Mfr Part: 08-247B 817953027523 The Geissele Super Duty Upper (Stripped) features the quality and worksmanship you've come to expect from the Geissele name. At the heart of this stripped upper is a Super Duty upper receiver that mates to a MK16 Super Modular rail via a center aligning tab, removing any chance of rail rotation. This MK16 rail is a variant of the SMR MK16 currently fielded by USASOC and renowned by operators for their performance and comfort. Featuring an in-house Mag Phosphated, CHF, Chrome Lined barrel with a 1-7 twist rate. Geissele barrels are precision machined and cold hammer forged at their state of the art facility in North Wales, PA; utilizing the highest quality materials available. This stripped upper is ready to be furnished with your favorite components to ensure an accurate and soft shooting experience. LENGTHS: 10.3", 11.5”, 14.5”, 16”, and 18” CALIBER: 5.56MM COLOR: Black or DDC RECEIVER: Super Duty Upper BARREL: Geissele Barrel, CHF, Chrome Lined, 1-7 Twist 10.3” and 11.5” Carbine Length Gas Systems 14.5” Mid-Length Gas System 16” Mid-Length Plus Gas System GAS BLOCK: Super Compact Gas Block
1189.9 GBP 44 £1,189.90 *
Is a 'Call to order' product.
Not available.
Specs: Cartridge: 5.56 mm NATO Color: Black Contour: Geissele Finish: Anodized Length: 16'' Make: AR-15 Style: Stripped Twist: 1-7

Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. The Geissele Super Duty Stripped Upper Receiver is designed for quality and durability, with a center aligning tab to prevent rail rotation.
  2. It features a Mag Phosphated, CHF, Chrome Lined Geissele barrel with a 1-7 twist rate, available in multiple lengths for the 5.56MM caliber.
  3. The stripped upper is customizable and ready for additional components, with a Super Compact Gas Block and various gas system lengths depending on the barrel chosen.

Attributes

Cartridge: 5.56 mm NATO Colour: Black Contour: Geissele Finish: Anodized Length: 16'' Make: AR-15 Style: Stripped Twist: 1-7 Delivery weight: 1.964kg

Item details

Made in USA
US export classification: I(g)

Product no.: 100040507
GEISSELE AUTOMATICS AR-15 16 SUPER DUTY STRIPPED UPPER RECEIVER DDC
Mfr Part: 08-247S 817953027516 The Geissele Super Duty Upper (Stripped) features the quality and worksmanship you've come to expect from the Geissele name. At the heart of this stripped upper is a Super Duty upper receiver that mates to a MK16 Super Modular rail via a center aligning tab, removing any chance of rail rotation. This MK16 rail is a variant of the SMR MK16 currently fielded by USASOC and renowned by operators for their performance and comfort. Featuring an in-house Mag Phosphated, CHF, Chrome Lined barrel with a 1-7 twist rate. Geissele barrels are precision machined and cold hammer forged at their state of the art facility in North Wales, PA; utilizing the highest quality materials available. This stripped upper is ready to be furnished with your favorite components to ensure an accurate and soft shooting experience. LENGTHS: 10.3", 11.5”, 14.5”, 16”, and 18” CALIBER: 5.56MM COLOR: Black or DDC RECEIVER: Super Duty Upper BARREL: Geissele Barrel, CHF, Chrome Lined, 1-7 Twist 10.3” and 11.5” Carbine Length Gas Systems 14.5” Mid-Length Gas System 16” Mid-Length Plus Gas System GAS BLOCK: Super Compact Gas Block
1279.9 GBP 30 £1,279.90 *
Is a 'Call to order' product.
Not available.
Specs: Cartridge: 5.56 mm NATO Color: DDC Contour: Geissele Finish: Anodized Length: 16'' Make: AR-15 Style: Stripped Twist: 1-7

Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. The Geissele Super Duty Stripped Upper Receiver is designed for high performance and reliability, featuring a Super Duty upper receiver and a MK16 Super Modular rail that prevents rail rotation.
  2. It includes a Mag Phosphated, CHF, Chrome Lined barrel with a 1-7 twist rate, available in various lengths from 10.3" to 18", and is designed to be paired with high-quality components.
  3. The upper receiver is available in Black or DDC, tailored for 5.56mm NATO cartridges, and comes with a Super Compact Gas Block, ready for custom builds.

Attributes

Cartridge: 5.56 mm NATO Colour: DDC Contour: Geissele Finish: Anodized Length: 16'' Make: AR-15 Style: Stripped Twist: 1-7 Delivery weight: 1.946kg

Item details

Made in USA
US export classification: I(g)

Product no.: 100040508
GEISSELE AUTOMATICS AR-15 18 SUPER DUTY STRIPPED UPPER RECEIVER BLACK
Mfr Part: 08-248B 817953027530 The Geissele Super Duty Upper (Stripped) features the quality and worksmanship you've come to expect from the Geissele name. At the heart of this stripped upper is a Super Duty upper receiver that mates to a MK16 Super Modular rail via a center aligning tab, removing any chance of rail rotation. This MK16 rail is a variant of the SMR MK16 currently fielded by USASOC and renowned by operators for their performance and comfort. Featuring an in-house Mag Phosphated, CHF, Chrome Lined barrel with a 1-7 twist rate. Geissele barrels are precision machined and cold hammer forged at their state of the art facility in North Wales, PA; utilizing the highest quality materials available. This stripped upper is ready to be furnished with your favorite components to ensure an accurate and soft shooting experience. LENGTHS: 10.3", 11.5”, 14.5”, 16”, and 18” CALIBER: 5.56MM COLOR: Black or DDC RECEIVER: Super Duty Upper BARREL: Geissele Barrel, CHF, Chrome Lined, 1-7 Twist 10.3” and 11.5” Carbine Length Gas Systems 14.5” Mid-Length Gas System 16” Mid-Length Plus Gas System GAS BLOCK: Super Compact Gas Block
1229.9 GBP 0 £1,229.90 *
Is a 'Call to order' product.
Not available.
Specs: Cartridge: 5.56 mm NATO Color: Black Contour: Geissele Finish: Anodized Length: 18'' Make: AR-15 Style: Stripped Twist: 1-7

Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. The Geissele Super Duty Stripped Upper Receiver is designed with a center aligning tab to eliminate rail rotation, pairing with an MK16 Super Modular rail.
  2. It features a Mag Phosphated, CHF, Chrome Lined barrel from Geissele with a 1-7 twist rate, available in various lengths including 18", and is optimized for 5.56MM caliber.
  3. The upper is stripped, allowing for customization with preferred components, and comes with a Super Compact Gas Block, with gas system lengths varying by barrel size.

Attributes

Cartridge: 5.56 mm NATO Colour: Black Contour: Geissele Finish: Anodized Length: 18'' Make: AR-15 Style: Stripped Twist: 1-7

Item details

Made in USA
US export classification: I(g)

Product no.: 100040509
GEISSELE AUTOMATICS AR-15 18 SUPER DUTY STRIPPED UPPER RECEIVER DDC
Mfr Part: 08-248S 817953027547 The Geissele Super Duty Upper (Stripped) features the quality and worksmanship you've come to expect from the Geissele name. At the heart of this stripped upper is a Super Duty upper receiver that mates to a MK16 Super Modular rail via a center aligning tab, removing any chance of rail rotation. This MK16 rail is a variant of the SMR MK16 currently fielded by USASOC and renowned by operators for their performance and comfort. Featuring an in-house Mag Phosphated, CHF, Chrome Lined barrel with a 1-7 twist rate. Geissele barrels are precision machined and cold hammer forged at their state of the art facility in North Wales, PA; utilizing the highest quality materials available. This stripped upper is ready to be furnished with your favorite components to ensure an accurate and soft shooting experience. LENGTHS: 10.3", 11.5”, 14.5”, 16”, and 18” CALIBER: 5.56MM COLOR: Black or DDC RECEIVER: Super Duty Upper BARREL: Geissele Barrel, CHF, Chrome Lined, 1-7 Twist 10.3” and 11.5” Carbine Length Gas Systems 14.5” Mid-Length Gas System 16” Mid-Length Plus Gas System GAS BLOCK: Super Compact Gas Block
1369.9 GBP 0 £1,369.90 *
Is a 'Call to order' product.
Not available.
Specs: Cartridge: 5.56 mm NATO Color: DDC Contour: Geissele Finish: Anodized Length: 18'' Make: AR-15 Style: Stripped Twist: 1-7

Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. The Geissele Super Duty Stripped Upper Receiver is designed for high performance, featuring a Super Duty upper that pairs with a MK16 Super Modular rail to prevent rail rotation.
  2. It includes an in-house Mag Phosphated, CHF, Chrome Lined barrel with a 1-7 twist rate, available in various lengths, and is made with top-quality materials for accuracy and reliability.
  3. Available in Black or DDC finish, this stripped upper is customizable with different components and is specifically designed for the 5.56mm NATO cartridge.

Attributes

Cartridge: 5.56 mm NATO Colour: DDC Contour: Geissele Finish: Anodized Length: 18'' Make: AR-15 Style: Stripped Twist: 1-7

Item details

Made in USA
US export classification: I(g)

🎯 Build your AR-15 with a 5.56mm Geissele Super Duty Stripped Upper Receiver! Precision-crafted for performance and comfort. Get started on your custom build today! 🔫

The Geissele Super Duty Upper (Stripped) features the quality and worksmanship you've come to expect from the Geissele name.   At the heart of this stripped upper is a Super Duty upper receiver that mates to a MK16 Super Modular rail via a center aligning tab, removing any chance of rail rotation. This MK16 rail is a variant of the SMR MK16 currently fielded by USASOC and renowned by operators for their performance and comfort.   Featuring an in-house Mag Phosphated, CHF, Chrome Lined barrel with a 1-7 twist rate. Geissele barrels are precision machined and cold hammer forged at their state of the art facility in North Wales, PA; utilizing the highest quality materials available.    This stripped upper is ready to be furnished with your favorite components to ensure an accurate and soft shooting experience. LENGTHS: 10.3", 11.5”, 14.5”, 16”,  and 18” CALIBER: 5.56MM COLOR: Black or DDC RECEIVER: Super Duty Upper BARREL: Geissele Barrel, CHF, Chrome Lined, 1-7 Twist 10.3” and 11.5” Carbine Length Gas Systems 14.5” Mid-Length Gas System 16” Mid-Length Plus Gas System GAS BLOCK: Super Compact Gas Block