Wilson Combat 5.56 Nato Low Mass Ar-15 Bolt Carrier Assembly - Polished Nickel Boron

Wilson Combat 5.56 Nato Low Mass Ar-15 Bolt Carrier Assembly - Polished Nickel Boron - Bolt Carrier Group for AR-15 - view 1
Wilson Combat 5.56 Nato Low Mass Ar-15 Bolt Carrier Assembly - Polished Nickel Boron - Bolt Carrier Group for AR-15 - view 2
Wilson Combat 5.56 Nato Low Mass Ar-15 Bolt Carrier Assembly - Polished Nickel Boron - Bolt Carrier Group for AR-15 - view 3
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Wilson Combat

Overview

The Wilson Combat 5.56 NATO Low Mass AR-15 Bolt Carrier Assembly features a polished nickel boron finish that enhances durability and ease of cleaning while providing a smooth operational feel. Its low mass design reduces reciprocating weight, which can improve overall cycling speed and reduce felt recoil, making it an excellent choice for builders looking to enhance performance. This assembly is commonly found in mid-length gas system builds chambered in 5.56 NATO.

Specifications

MPNTR-BCA-LM-PNIB
StyleLow Mass Bolt Carrier
Caliber5.56 NATO
FinishNickel Boron - Polished

Available Merchants(4)

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KY Gun Company logo
KY Gun Company
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$204
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Primary Arms
Free shipping over $99
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$220
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Optics Planet
Free shipping over $49
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$227
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BattleHawk Armory
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$227

Frequently Built With

Based on build data

Build Configuration Breakdown

Aggregated and anonymized data showing how builders use this product

Platform

66.7%
AR-1566.7%
AR-1033.3%

Caliber

100%
5.56 NATO100%

Gas System

100%
Mid-Length100%
Frequently Built With Products
ProductCategoryTimes Built Together
Aero Precision M4E1 Threaded Complete Upper, 16" 5.56 Mid-Length Barrel w/ 15" ATLAS R-ONE M-LOK Handguard - FDE8
Bravo Company Mfg Upper Receiver Assembly w/ Laser T-Markings, Hard Coated Anodized - 4-UR-M48
Strike Industries Ambidextrous Magazine Release, Black - ARAMBIMRBK8
Geissele Automatics Llc Ar-15 Ssa-E X Lightning Bow Trigger7
Wmd Guns Ar-15 Gas Tube Nitromet Mid-Length7
Breek Arms Ar-15 Warhammer Mod2 Ambidextrous Charging Handle Black6
Build Platform Breakdown
PlatformPercentage
AR-1566.7%
AR-1033.3%
Build Caliber Breakdown
CaliberPercentage
5.56 NATO100%
Build Gas System Breakdown
Gas SystemPercentage
Mid-Length100%

Builds Featuring This Part

See all 4

Builds in the community that include the Wilson Combat 5.56 Nato Low Mass Ar-15 Bolt Carrier Assembly - Polished Nickel Boron

BuildPartsTotal
upp
23$2441.63
PDW 17.7" 5.56
31$2671.92
18" sharps bros build
22$3314.62
Home defense 14.5"
6$1545.12

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