Sig Sauer
MCX UPPER 300 BLK ASSEMBLY 9 IN
Item # SIG WUAMCX-9B-300B-BLK-TAPPRODUCT DETAILS
TECH SPECS:
Features:
- Hard coat anodized finish
- Aluminum M-LOK handguard
- Tapered bolt lug
- Short-stroke piston system
- Unique internal recoil system
NFA DISCLAIMER/WARNING:Upper receiver does not meet the 16" minimum barrel length requirement, and requires registration and a tax stamp with the Bureau of Alcohol, Tobacco, Firearms and Explosives (BATFE) when assembled into a complete rifle. Additional state and local restrictions may apply. It is the sole responsibility of the buyer to comply with any and all applicable laws.
| Model | SIG MCX |
|---|---|
| Barrel Length | 9" |
| Caliber | 300 BLK |
Questions 0
Ask a QuestionProven Arms & Outfitters A bolt-action rifle requires the shooter to manually operate a bolt to load a round, eject the spent casing, and chamber the next round. In contrast, a semi-automatic rifle is designed to automatically eject the spent casing and chamber a new round with each pull of the trigger. Semi-automatic rifles offer faster follow-up shots, while bolt-action rifles are typically more accurate due to their design.
SORT BY MOST RECENT
No Customer Review on this product
PRODUCT DETAILS
TECH SPECS:
Features:
- Hard coat anodized finish
- Aluminum M-LOK handguard
- Tapered bolt lug
- Short-stroke piston system
- Unique internal recoil system
NFA DISCLAIMER/WARNING:Upper receiver does not meet the 16" minimum barrel length requirement, and requires registration and a tax stamp with the Bureau of Alcohol, Tobacco, Firearms and Explosives (BATFE) when assembled into a complete rifle. Additional state and local restrictions may apply. It is the sole responsibility of the buyer to comply with any and all applicable laws.
| Model | SIG MCX |
|---|---|
| Barrel Length | 9" |
| Caliber | 300 BLK |
SORT BY MOST RECENT
No Customer Review on this product
Questions 0
Ask a QuestionProven Arms & Outfitters A bolt-action rifle requires the shooter to manually operate a bolt to load a round, eject the spent casing, and chamber the next round. In contrast, a semi-automatic rifle is designed to automatically eject the spent casing and chamber a new round with each pull of the trigger. Semi-automatic rifles offer faster follow-up shots, while bolt-action rifles are typically more accurate due to their design.
