Wilson Combat M16 Bolt Carrier Assy 5.56 NATO Polished Nickel Boron
All Wilson Combat bolt carrier groups2 options
- Black · Nitridefrom $150.49, in stock
- Nickel Boron, this page
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Wilson Combat
Overview
The Wilson Combat M16 Bolt Carrier Assembly is designed for the 5.56 NATO caliber, featuring a polished Nickel Boron finish that enhances durability and reduces friction during operation. This M16 style carrier provides smooth cycling and reliable performance, making it a solid choice for builds utilizing a carbine gas system. You’ll often find this component in 5.56 NATO builds that prioritize reliability and ease of maintenance.
Specifications
Wilson Combat M16 Bolt Carrier Assy 5.56 NATO Polished Nickel Boron
2 options
- Black · Nitridefrom $150.49, in stock
- Nickel Boron, this page
Available Merchants(6)
Prices checked
Price Alert
November 2026 so far on GunPartPicker
Wilson Combat M16 Bolt Carrier Assy 5.56 NATO Polished Nickel Boron ranks #16 of the 240 bolt carrier groups builders have added on GunPartPicker so far in November 2026, behind the Wilson Combat 5.56 NATO Low Mass AR-15 Bolt Carrier Assembly - Polished Nickel Boron, with about 1 in every 111 bolt carrier groups added to builds. Down from #12 in October. Builds with this bolt carrier group are mostly chambered in 5.56 NATO (82%), split between mid-length (50%) and carbine-length (35%) gas systems, and nearly all AR-15.
Availability is good: it was in stock at one retailer or another nearly every time we checked in October 2026, and today 5 of the 6 retailers we track have it in stock. It dipped to $178.49 at Ammunition Depot for a stretch in October 2026, well under its usual $216.95, so sales do come around. Buying today, the lowest price is $178.49 at Ammunition Depot, which matches the best price we saw in October.
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Frequently Built With
The part most often added in each category by hundreds of builds that include this one
Bravo Company Manufacturing 5.56 NATO Mid-Length Bhf AR-15 Barreled Upper - MCMR-15 - 16"
Breek Arms AR-15 Warhammer MOD2 Ambidextrous Charging Handle Black
Smith & Wesson M&P15 Complete Lower 5.56x45mm/.223 Remington, Black - 812002
Geissele Automatics AR-15 SSA-E X Lightning Bow Trigger
Magpul AFG-2 Angled Fore Grip - Black
Daniel Defense Collapsible Mil-Spec Buttstock, Brown - 21-091-04179-011
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
PlatformBased on real build data showing which platform (AR-15, AR-10, AR-9) builders pair with this product.
CaliberBased on real build data showing which calibers builders choose alongside this product.
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
Builds Featuring This Part
See all builds →Builds in the community that include the Wilson Combat M16 Bolt Carrier Assy 5.56 Nato Polished Nickel Boron
| Build | Parts | Total |
|---|---|---|
 | 25 | $1794.28 |
 | 7 | $1115.10 |
 | 11 | $1738.30 |
 | 18 | $2101.14 |
 | 23 | $1998.29 |
 | 22 | $1295.67 |
 | 17 | $926.58 |
 | 23 | $1897.05 |
 | 24 | $6935.26 |
 | 29 | $3898.73 |
 | 9 | $1156.13 |
 | 16 | $2457.13 |
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