Wilson Combat WCTR-BCA-LMPNIB Bolt Carrier Assembly, 5.56 Nickel, 10-pack
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Wilson Combat bolt carrier assembly (SKU WCTR-BCA-LMPNIB) — 5.56 caliber nickel finish, low-mass variant, sold in a package quantity of 10. Verified brand Wilson Combat and low-mass attribute.
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Description
Description
Product Overview
Wilson Combat WCTR-BCA-LMPNIB is a bolt carrier assembly for 5.56 platforms with a nickel finish and a verified low-mass attribute. The SKU is sold as a 10-piece package.
Why this product
Verified low-mass bolt carrier designation and 5.56 identification are key procurement facts for buyers matching parts to AR-style or 5.56-compatible builds, while the nickel finish is a documented surface attribute to consider for corrosion resistance preferences or aesthetic matching.
Key Verified Specifications
- Brand / Manufacturer: Wilson Combat (product-269152:f002, product-269152:f006)
- Model / SKU: WCTR-BCA-LMPNIB (product-269152:f012)
- Product category: Rifle Accessories / Accessory / Accessories (product-269152:f003, product-269152:f004, product-269152:f005)
- Caliber / Platform: 5.56 (noted in existing full title; verify platform compatibility) (product-269152:f001)
- Finish / Material note: Nickel (from existing full title and SKU naming; verify plated or coating details) (product-269152:f001)
- Feature: Low Mass (product-269152:f009)
- Package quantity: 10 (product-269152:f008, product-269152:f010)
- Availability status: in stock (product-269152:f013)
Appropriate Use Cases
- Bulk procurement for gunsmiths or assemblers building or upgrading multiple 5.56 AR-style rifles that specify a low-mass bolt carrier for parts standardization (product-269152:f009, product-269152:f008).
- Stocking replacement parts inventory where a nickel-finish BCG is requested for matching or service needs (product-269152:f001).
What Customers Should Know
- This SKU is sold as a 10-pack; confirm whether you require single units or bulk quantities before ordering (product-269152:f008, product-269152:f010).
- Source facts identify 5.56 in legacy title text; verify exact platform compatibility, dimensional tolerances, and whether the finish is plated or treated by consulting manufacturer specifications prior to purchase (product-269152:f001).
Specifications
- Short Stroke Gas Piston Gas System (Rifle Length)
- 18.6″ Barrel Length ( Mid-Weight style, non-fluted)
- 1:8 Twist Rate Rifling

