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

CMMG
AR-15 RECEIVER EXTENSION KIT

815835017389 100037931
A Receiver Extension Built Right for Your AR-15
In the middle of an AR-15 build? Don't worry about all the parts at the butt-end of your AR-15. CMMG has you covered with the company's AR-15 Receiver Extension Kit, providing you with all the components you need to complete the receiver extension on your gun. Each CMMG Receiver Extension Kit includes the company's six-position receiver extension, ensuring that users get the most in adjustable length-of-pull from their guns. Combined with that are the Carbine-style buffer assembly and action spring, which are designed to run reliably with most standard, carbine-length AR-15s on the market.
99.9 99.9 1 GBP
Product no.: 100037931
CMMG AR15 CARBINE RECEIVER EXTENSION KIT
Mfr Part: 55CA6C7 815835017389 In the middle of an AR-15 build? Don't worry about all the parts at the butt-end of your AR-15. CMMG has you covered with the company's AR-15 Receiver Extension Kit, providing you with all the components you need to complete the receiver extension on your gun. Each CMMG Receiver Extension Kit includes the company's six-position receiver extension, ensuring that users get the most in adjustable length-of-pull from their guns. Combined with that are the Carbine-style buffer assembly and action spring, which are designed to run reliably with most standard, carbine-length AR-15s on the market.
99.9 GBP 12 £99.90 *
Delivery time approx. 7-14 days.
More than 10 pieces in USA warehouse
Specs: Make: AR-15 Style: Extension

Top takeaways

  1. The CMMG AR-15 Receiver Extension Kit includes a six-position receiver extension for adjustable length-of-pull.
  2. It comes with a Carbine-style buffer assembly and action spring designed for reliable performance with carbine-length AR-15s.
  3. The kit contains all necessary components to complete the receiver extension part of an AR-15 build.

Attributes

Make: AR-15 Style: Extension Delivery weight: 0.356kg

Item details

Made in USA
US export classification: 0A501.x



🔧 Complete your AR-15 build with the CMMG Carbine Receiver Extension Kit! Get a 6-position buffer tube, buffer assembly & spring for reliable performance. Learn more! 🛠️

A Receiver Extension Built Right for Your AR-15
In the middle of an AR-15 build? Don't worry about all the parts at the butt-end of your AR-15. CMMG has you covered with the company's AR-15 Receiver Extension Kit, providing you with all the components you need to complete the receiver extension on your gun. Each CMMG Receiver Extension Kit includes the company's six-position receiver extension, ensuring that users get the most in adjustable length-of-pull from their guns. Combined with that are the Carbine-style buffer assembly and action spring, which are designed to run reliably with most standard, carbine-length AR-15s on the market.
In stock
£17.90 * £17.90 - £18.90*
0
Newsletter