Does the Fightlite Industries Mcr Dual-Feed Upper work with the Geissele Automatics Reliability?
Upper Receiver
Fightlite Industries Mcr Dual-Feed Upper MLOK
from $5799.99
Bolt Carrier Group
Geissele Automatics Reliability Enhancement KIT H3
from $455.00
FightLite Industries upper and Geissele bolt carrier group compatibility
Yes, they fit
The Fightlite Industries Mcr Dual-Feed Upper MLOK works with the Geissele Automatics Reliability Enhancement KIT. Our compatibility rules found no conflict between them.
This exact setup is in a real GunPartPicker build.
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 FightLite Industries upper and Geissele bolt carrier group
Backed by thousands of qualified builds that have both an upper and a bolt carrier group.
Share of builds with the Fightlite Industries Mcr Dual-Feed Upper and any bolt carrier group
Share of builds with the Geissele Automatics Reliability and any upper
Fightlite Industries Mcr Dual-Feed Upper
- Of upper picks
- 0.1%
- Median paid
- $5800
Geissele Automatics Reliability
- Of bolt carrier group picks
- 0.3%
- Median paid
- $368
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 FightLite Industries upper and Geissele 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
Fits both
Lower Receiver
Unconfirmed
Stock & Brace
Handguard
Troy Industries Freefloat M-LOK Rail
Fits both
Suppressor
Muzzle Device
Buffer Tube Assembly
Fightlite Industries Mcr vs Geissele Automatics: specs and prices
| Fightlite Industries Mcr | Geissele Automatics | |
|---|---|---|
| Best price | $5899.99 at Optics Planet | $455.00 at BattleHawk Armory |
| Stores | 3 of 6 in stock | 0 of 4 in stock |
| Assembly | Complete | n/a |
| Platform | AR-15 | n/a |
| Caliber | 5.56 NATO | n/a |
| Length | 16.25 | n/a |
| Cartridge | n/a | 5.56 NATO |
| Style | n/a | M16 Bolt Carrier |
| Finish | n/a | Black |
Both for $6354.99 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.
Fightlite Industries Mcr Dual-Feed Upper MLOK
Price history, last 90 days
- Fightlite Industries Mcr Dual-Feed Upper: lowest $5799.99 on Jul 6, highest $5900.99 on Aug 1 over the last 90 days.
- Geissele Automatics Reliability: lowest $444.60 on Jul 5, highest $494.00 on Jul 20 over the last 90 days.
Bolt Carrier Groups frequently paired with the Fightlite Industries Mcr Dual-Feed Upper
Most picked next to it in real builds. Only parts our rules say fit the Fightlite Industries Mcr Dual-Feed Upper are listed.
Upper Receivers frequently paired with the Geissele Automatics Reliability
Most picked next to it in real builds. Only parts our rules say fit the Geissele Automatics Reliability are listed.
