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WHITWORTH TOOL, INC. AR-15 M4 BARREL EXTENSION


WHITWORTH TOOL, INC. AR-15 M4 BARREL EXTENSION STEEL UNFINISHED

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. More...

Product no.: 100004728 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.

31.9 31.9 1 GBP
100004728
WHITWORTH TOOL, INC. AR-15 M4 BARREL EXTENSION STEEL UNFINISHED
Mfr Part: BXM4 M4 Barrel Extension
31.9 GBP 108 £31.90 *
10+ In stock, delivery from Brownells USA within 7-10 days
Specs: Color: Unfinished Make: AR-15 Material: Steel

Description

M4 Barrel Extension

Attributes

Colour: Unfinished Make: AR-15 Material: Steel Delivery weight: 0.005kg

Item details

Made in USA
US export classification: 0A501.c



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.

10+ In stock, delivery from Brownells USA within 7-10 days 10+ In stock, delivery from Brownells USA within 7-10 days
£83.65 *
In stock 10+ In stock, delivery from Brownells USA within 7-10 days
£27.10 * £27.10 - £27.25*
Out of Stock Backorder is currently not available
£56.30 * £56.30 - £64.10*
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