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Home Rifle Parts Barrel Parts Rifle Barrel Hardware Barrel Extension Parts WHITWORTH TOOL AR-15 M4 BARREL EXTENSION Support
100004728
Fits Rifle Or Cabine Barrels; Ramped To Help Guide Rounds Into Chamber
Economical, high-quality M4 barrel extension is machined to mil-spec standards with integral feed ramps and predrilled locator pin hole for fast, easy barrel installations. Machined from 8620 steel and head-treated for additional surface hardness to resist erosion by hot combustion gases for years of reliable service. Great for custom barrel jobs and caliber conversions.

SPECS: 8620 steel, in-the-white. .8125"-16UNF thread. Barrel locator pin required, not included.

More...
35.9 35.9 1 GBP
Product no.: 100004728
WHITWORTH TOOL AR-15 M4 BARREL EXTENSION STEEL UNFINISHED
Mfr Part: BXM4 M4 Barrel Extension
35.9 GBP 9 £35.90 *
Delivery time approx. 7-14 days.
9 pcs. in the USA warehouse
Specs: Color: Unfinished Make: AR-15 Material: Steel
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Description

M4 Barrel Extension

Attributes

Colour: Unfinished Make: AR-15 Material: Steel Delivery weight: 0.005kg Shipping height: 1mm Shipping width: 83mm Shipping length: 146mm

Item details

Made in USA
US export classification: 0A501.c



Upgrade your AR-15 with the M4 Barrel Extension from Whitworth Tool. Durable steel construction for reliable performance. 🔧 Order now!

Fits Rifle Or Cabine Barrels; Ramped To Help Guide Rounds Into Chamber
Economical, high-quality M4 barrel extension is machined to mil-spec standards with integral feed ramps and predrilled locator pin hole for fast, easy barrel installations. Machined from 8620 steel and head-treated for additional surface hardness to resist erosion by hot combustion gases for years of reliable service. Great for custom barrel jobs and caliber conversions.

SPECS: 8620 steel, in-the-white. .8125"-16UNF thread. Barrel locator pin required, not included.

More...
Upgrade your AR-15 with the ZRO DELTA Lower Parts Kit! 🔧 Enjoy a smoother trigger pull and enhanced performance for your firearm.
ZRO DELTA
ZRO DELTA AR-15 LPK NO TRIGGER GUARD OR GRIP
AR-15 LOWER PARTS KIT
 
4.1
In stock
£69.90 £69.90 - £79.90
Upgrade your AR-15 with the Midwest Industries Combat M-LOK Handguard! 🔧 Lightweight aluminum, customizable, and made in the USA.
MIDWEST INDUSTRIES
MIDWEST INDUSTRIES COMBAT HANDGUARD M-LOK ALUMINUM 10.5" BLACK
AR-15 COMBAT HANDGUARDS FREE FLOAT M-LOK
Handguards & Rails
5
In stock
£239.90 £194.90 - £379.90
Upgrade your AR-15 with the durable Magpul MOE Grip. Enjoy a secure hold and comfort during firing! ✨ Perfect for enhanced performance.
MAGPUL
MAGPUL MOE GRIP POLYMER FOR AR-15/M4 BLACK
AR-15 MOE GRIP
Pistol Grips
4.5
In stock
£27.90
Upgrade your AR-15 with the Brownells Bolt Carrier Group 5.56 NATO 🔧. Reliable, durable, and ready for any build or spare needs!
BROWNELLS
BROWNELLS AR-15 BOLT CARRIER GROUP 5.56X45MM NITRIDE MP
AR15 BOLT CARRIER GROUP 5.56X45MM NITRIDE MP
Bolt Carrier Groups
0
In stock - Is a 'Call to order' product.
£159.90
Enhance your AR-15 with the JP Enterprises Tuned Buffer Spring! ⚙️ Experience smoother operation and improved reliability for better performance.
J P ENTERPRISES
J P ENTERPRISES TUNED BUFFER SPRING, CARBINE
AR-15/M16/308 AR TUNED BUFFER SPRING
 
4.9
In stock
£36.90 £35.90 - £39.90
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