Does the Rosco Manufacturing Bloodline 5.56 M4 work with the Wilson Combat Bolt Carrier Assy 5.56?

Rosco Manufacturing Bloodline 5.56 Ar-15 Barrel M4 Carbine - 14.5"

Barrel

Rosco Manufacturing Bloodline 5.56 M4 Carbine

from $131.49

Wilson Combat M16 Bolt Carrier Assy 5.56 Nato Polished Blk Nitride

Bolt Carrier Group

Wilson Combat Bolt Carrier Assy 5.56 NATO Polished Nitride

from $150.49

Rosco Manufacturing barrel and Wilson Combat bolt carrier group compatibility

Yes, they fit

The Rosco Manufacturing Bloodline 5.56 M4 Carbine works with the Wilson Combat Bolt Carrier Assy 5.56 NATO. Our compatibility rules found no conflict between them.

This exact setup has been built more than once on GunPartPicker.

Counted from real GunPartPicker builds: parts lists people put together while planning to buy.

Checked by the same rules the AR builder runs on every part you add: caliber, frame size, receiver pattern, thread pitch and gas length.

Fit is judged from the specs retailers list, which can be missing or wrong. Confirm with the manufacturer before you buy, and have a qualified gunsmith check any build before you fire it.

How often builders pair the Rosco Manufacturing barrel and Wilson Combat bolt carrier group

Backed by thousands of qualified builds that have both a barrel and a bolt carrier group.

Bolt Carrier Groups builders put on the Rosco Manufacturing Bloodline 5.56 M4

Share of builds with the Rosco Manufacturing Bloodline 5.56 M4 and any bolt carrier group

Barrels builders put under the Wilson Combat Bolt Carrier Assy 5.56

Share of builds with the Wilson Combat Bolt Carrier Assy 5.56 and any barrel

  • Rosco Manufacturing Bloodline 5.56 M4

    Of barrel picks
    6.6%
    Median paid
    $134

  • Wilson Combat Bolt Carrier Assy 5.56

    Of bolt carrier group picks
    5.8%
    Median paid
    $153
How we count ⌄

These shares come from GunPartPicker's build data: real parts lists people put together while planning a purchase, not sales or surveys. A build counts a part only when it is the final pick for its slot, so parts that were swapped out never count. Fit never comes from these numbers; it comes from our compatibility rules alone.

Frequently built with the Rosco Manufacturing barrel and Wilson Combat bolt carrier group

The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.

Charging Handle

Upper Receiver

Trigger

Lower Receiver

Gas Block

Pistol Grip

Stock & Brace

Optic

Handguard

Rosco Manufacturing Bloodline vs Wilson Combat Bolt Carrier: specs and prices

Rosco ManufacturingWilson Combat Bolt Carrier
Best price$131.49 at Ammunition Depot$150.49 at Ammunition Depot
Stores7 of 8 in stock7 of 8 in stock
CaliberAR-15n/a
Gas SystemCarbinen/a
LengthStandardn/a
Twist1:7n/a
ContourM4n/a
Thread1/2x28n/a
Cartridgen/a5.56 NATO
Stylen/aM16 Bolt Carrier
Finishn/aNitride

Both for $281.98 at today's best prices.

Today's best prices and 90 day price history

Every store we track for each part, cheapest in stock first. Prices are checked through the day.

Rosco Manufacturing Bloodline 5.56 M4 Carbine

Wilson Combat Bolt Carrier Assy 5.56 NATO

Price history, last 90 days

  • Rosco Manufacturing Bloodline 5.56 M4: lowest $131.49 on Jul 5, highest $162.99 on Aug 4 over the last 90 days.
  • Wilson Combat Bolt Carrier Assy 5.56: lowest $150.49 on Jul 5, highest $191.99 on Aug 2 over the last 90 days.

Bolt Carrier Groups frequently paired with the Rosco Manufacturing Bloodline 5.56 M4

Most picked next to it in real builds. Only parts our rules say fit the Rosco Manufacturing Bloodline 5.56 M4 are listed.

Barrels frequently paired with the Wilson Combat Bolt Carrier Assy 5.56

Most picked next to it in real builds. Only parts our rules say fit the Wilson Combat Bolt Carrier Assy 5.56 are listed.