Best price
$21.99at Brownells
checked Nov 10, 2018
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Brownells | $21.99checked Nov 10, 2018 | Check store | Buy at Brownells |
Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.
About this part
The AR-15 M4 Barrel Extension Steel Unfinished is an accessory from Brownells. One store lists it, Brownells at $21.99.
Specifications
- Manufacturer
- Brownells
- Platform
- AR-15
From the manufacturer
For Custom Barreling Projects; Includes Feed Ramp Cut For Reliable Chambering
Specifically designed for carbine installations, this is a correct-spec M4 barrel extension with feed ramp and pre-drilled hole for locator pin. Perfect for custom builds, rebarreling jobs, and caliber conversion projects. Integral feed ramp is required for proper chambering in carbine configurations and adds an extra measure of insurance for smooth, reliable feeding in rifles. Fully machined from high-grade 4140 chrome-moly steel for precise fit, strength, and durability.
AR-15, Issue:11, Page:020
Big Book Catalog, Issue:70, Page:019
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