FN America M4 Military Collector Stripped AR-15 Lower Receiver

FN America M4 Military Collector Stripped AR-15 Lower Receiver - Lower Receiver for AR-15 - view 1
FN America M4 Military Collector Stripped AR-15 Lower Receiver - Lower Receiver for AR-15 - view 2
FN America M4 Military Collector Stripped AR-15 Lower Receiver - Lower Receiver for AR-15 - view 3
FN America M4 Military Collector Stripped AR-15 Lower Receiver - Lower Receiver for AR-15 - view 4
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FN America

Overview

The FN America M4 Military Collector Stripped AR-15 Lower Receiver is a forged lower designed for the AR-15 platform, made from durable 7075-T6 aluminum with a hardcoat anodized finish for increased resistance to wear. This lower receiver features non-ambidextrous controls and is compatible with multi-caliber builds, making it a versatile choice for various configurations. Builders often use this lower in multi-caliber setups, allowing for a wide range of customization options.

Specifications

MPN20-100821
ColorBlack
CaliberMulti
AssemblyStripped
FinishHardcoat Anodized
PlatformAR-15
ControlsNon-Ambi
Trigger Pin.154
Material7075-T6 Aluminum
StyleForged

Available Merchants(4)

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KY Gun Company logo
KY Gun Company
Shipping calculated at checkout
Shipping Speed
Out of Stock
$130
MidwayUSA logo
MidwayUSA
Free shipping over $100
Shipping Speed
Out of Stock
$144
Primary Arms logo
Primary Arms
Free shipping over $99
Shipping Speed
Out of Stock
$144
BattleHawk Armory logo
BattleHawk Armory
Shipping calculated at checkout
Shipping Speed
Out of Stock
$144

Frequently Built With

Based on build data

Build Configuration Breakdown

Aggregated and anonymized data showing how builders use this product

Platform

100%
AR-15100%

Caliber

71.3%
5.56 NATO71.3%
.223 Wylde10.1%
300 Blackout6.6%
.308 Win3.3%
9mm2.1%
Other6.3%

Gas System

49.9%
Mid-Length49.9%
Carbine24%
Rifle13.2%
Pistol11.4%
Blowback1.2%
Other0.3%
Frequently Built With Products
ProductCategoryTimes Built Together
Battle Arms Development Rack Ambidextrous Ar-15 Charging Handle - Mod CCharging Handle248
Radical Firearms 5.56 Barreled Ar-15 Upper - 16" - Primary Arms ExclusiveUpper Receiver185
Wilson Combat Ar-15 Billet Upper ReceiverUpper Receiver183
Magpul AFG-2 Angled Fore Grip - BlackForegrip168
Radian Raptor Charging Handle & Talon Safety Selector Combo - Od GreenCharging Handle155
Geissele Automatics Llc Ar-15 Ssa X Lightning Bow TriggerTrigger150
Build Platform Breakdown
PlatformPercentage
AR-15100%
Build Caliber Breakdown
CaliberPercentage
5.56 NATO71.3%
.223 Wylde10.1%
300 Blackout6.6%
.308 Win3.3%
9mm2.1%
.450 Bushmaster1.2%
6mm ARC1.2%
7.62x39mm0.9%
6.5 Grendel0.8%
.458 SOCOM0.6%
.350 Legend0.3%
6.5 Creedmoor0.3%
.45 ACP0.2%
.223 Remington0.2%
.204 Ruger0.1%
.224 Valkyrie0.1%
.50 Beowulf0.1%
5.7x28mm0.1%
6.8 SPC II0.1%
7.62x51 NATO0.1%
8.6 Blackout0%
.22 ARC0%
.22 LR0%
Build Gas System Breakdown
Gas SystemPercentage
Mid-Length49.9%
Carbine24%
Rifle13.2%
Pistol11.4%
Blowback1.2%
Intermediate0.2%
Proprietary0.1%

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