Does the Expo Arms Combat Series 11.5" 5.56 NATO work with the Bootleg 5.56 /?
Barrel
Expo Arms Combat Series 11.5" 5.56 NATO Chrome Lined
from $139.95
Bolt Carrier Group
Bootleg 5.56 /
from $129.95
Expo Arms barrel and Bootleg bolt carrier group compatibility
Yes, they fit
The Expo Arms Combat Series 11.5" 5.56 NATO Chrome works with the Bootleg 5.56 /. Our compatibility rules found no conflict between them.
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 Expo Arms barrel and Bootleg bolt carrier group
Backed by thousands of qualified builds that have both a barrel and a bolt carrier group.
Share of builds with the Expo Arms Combat Series 11.5" 5.56 NATO and any bolt carrier group
Expo Arms Combat Series 11.5" 5.56 NATO
- Of barrel picks
- 0.2%
- Median paid
- n/a
Bootleg 5.56 /
Not in enough builds yet to report.
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 Expo Arms barrel and Bootleg bolt carrier group
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Upper Receiver
Lower Receiver
Unconfirmed
Stock & Brace
Pistol Grip
Charging Handle
Suppressor
Buffer Tube Assembly
Gas Block
Muzzle Device
YHM Mini Phantom Q.D 5/8-24 Muzzle Brake
Unconfirmed
Expo Arms Combat Series 11.5" vs Bootleg 5.56 /: specs and prices
| Expo Arms Combat Series | Bootleg 5.56 / | |
|---|---|---|
| Best price | $139.95 at Primary Arms | $129.95 at Primary Arms |
| Stores | 0 of 1 in stock | 0 of 3 in stock |
| Caliber | 5.56 NATO | n/a |
| Gas System | Carbine | n/a |
| Length | 11.5 | n/a |
| Contour | SOCOM | n/a |
| Cartridge | n/a | 5.56 NATO |
| Style | n/a | M16 Bolt Carrier |
| Finish | n/a | Nitride |
Both for $269.90 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.
Price history, last 90 days
- Expo Arms Combat Series 11.5" 5.56 NATO: lowest $139.95 on Jul 7, highest $139.95 on Jul 7 over the last 90 days.
- Bootleg 5.56 /: lowest $109.95 on Aug 27, highest $129.99 on Jul 5 over the last 90 days.
Bolt Carrier Groups frequently paired with the Expo Arms Combat Series 11.5" 5.56 NATO
Most picked next to it in real builds. Only parts our rules say fit the Expo Arms Combat Series 11.5" 5.56 NATO are listed.
Barrels most paired with Bootleg bolt carrier groups
The Bootleg 5.56 / is not in enough builds yet, so these are the most picked next to any Bootleg bolt carrier group. Only parts our rules say fit the Bootleg 5.56 / are listed.
