Sig Sauer

MCX-SPEAR LT 14.5" AR CONVERSION KIT 5.56 NATO - BLK

Item # SIG WUAMCXA-556N-14B-LT
OUT OF STOCK
Retail: $1,999.00 $1,749.00
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SKU
SIG WUAMCXA-556N-14B-LT
MPN
WUAMCXA-556N-14B-LT
UPC
798681683116
FFL Required
No

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PRODUCT DETAILS

TECH SPECS:

The MCX SPEAR LT developed for the SF community is the most advanced platform of its kind. Convert any M4/AR15 platform into a modernized folding firearm with superior reliability, durability, and accuracy.

Included items:

  • Complete 14.5" 5.56 NATO upper assembly includes our removable 3-prong flash-hider ready to accept our SLH & SLX suppressor systems.
  • Receiver extension delete stock adapter so you may mount any folding or static stock or brace which uses a vertical 1913 rail system.
  • (1) SIG 2401191-R
  • (1) SIG ADAPTER-X-FOLD
  • Includes SIG Flip Up Iron Sights

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.

  • Adapts with any M4/AR15 Spec Lower Assembly
  • Dual Rod Recoil Assembly Eliminates Buffer System
  • M4 Adapter allows for Pic Rail Folding Stock Capabilities
  • Adjustable Gas System for Suppressor Optimization
  • Quick Change Barrel Design allows to easily swap calibers and barrel lengths
  • Gas Piston Design Reduces Part Exposure to Carbon Fouling
  • Designed to go 20k rounds before any part replacements
  • SLX/SLH Next Gen Suppressor Designed QD Flash Hider for Clutch-Lok Adaptability
  • Ambidextrous Charging Handle with Gas Deflector
  • Replaceable parts (Cam Path Follower, Feed Ramp, Forward Assist/Deflector, Charging Handle Locking Pins) allow for longer receiver life over standard AR designs.
  • Tapered Bolt Design Functions More Reliably and Lasts Longer than standard Square Lug M4 Bolt Designs.
  • Nitride Coated Cold Hammer Forged Barrel for optimal accuracy and barrel life
  • Thread pitch 1/2x28
SKU   SIG MCX-SPEAR LT
Barrel Extension   MCX
Chrome Lined Barrel   Yes
Chrome Lined Barrel   Yes
Color   Black & Coyote
Forward Assist   Yes
Free Floated Handguard   Yes
Handguard Length   10.23-in
Handguard Inside Diameter   1.48 in
Handguard Material   Aluminum
Muzzle Device   3-Prong/SIG Suppressor QD
Muzzle Thread Pitch   1/2-28
Operating System   Gas Piston
Receiver Finish   Black Anodized & Coyote Anodized
Twist Rate   1.7

Questions 0

Ask a Question
Question
Don 2 weeks ago
What is the difference between a bolt-action rifle and a semi-automatic rifle? Answers (1)

Proven 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.

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PRODUCT DETAILS

TECH SPECS:

The MCX SPEAR LT developed for the SF community is the most advanced platform of its kind. Convert any M4/AR15 platform into a modernized folding firearm with superior reliability, durability, and accuracy.

Included items:

  • Complete 14.5" 5.56 NATO upper assembly includes our removable 3-prong flash-hider ready to accept our SLH & SLX suppressor systems.
  • Receiver extension delete stock adapter so you may mount any folding or static stock or brace which uses a vertical 1913 rail system.
  • (1) SIG 2401191-R
  • (1) SIG ADAPTER-X-FOLD
  • Includes SIG Flip Up Iron Sights

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.

  • Adapts with any M4/AR15 Spec Lower Assembly
  • Dual Rod Recoil Assembly Eliminates Buffer System
  • M4 Adapter allows for Pic Rail Folding Stock Capabilities
  • Adjustable Gas System for Suppressor Optimization
  • Quick Change Barrel Design allows to easily swap calibers and barrel lengths
  • Gas Piston Design Reduces Part Exposure to Carbon Fouling
  • Designed to go 20k rounds before any part replacements
  • SLX/SLH Next Gen Suppressor Designed QD Flash Hider for Clutch-Lok Adaptability
  • Ambidextrous Charging Handle with Gas Deflector
  • Replaceable parts (Cam Path Follower, Feed Ramp, Forward Assist/Deflector, Charging Handle Locking Pins) allow for longer receiver life over standard AR designs.
  • Tapered Bolt Design Functions More Reliably and Lasts Longer than standard Square Lug M4 Bolt Designs.
  • Nitride Coated Cold Hammer Forged Barrel for optimal accuracy and barrel life
  • Thread pitch 1/2x28
SKU   SIG MCX-SPEAR LT
Barrel Extension   MCX
Chrome Lined Barrel   Yes
Chrome Lined Barrel   Yes
Color   Black & Coyote
Forward Assist   Yes
Free Floated Handguard   Yes
Handguard Length   10.23-in
Handguard Inside Diameter   1.48 in
Handguard Material   Aluminum
Muzzle Device   3-Prong/SIG Suppressor QD
Muzzle Thread Pitch   1/2-28
Operating System   Gas Piston
Receiver Finish   Black Anodized & Coyote Anodized
Twist Rate   1.7

Overall Rating
Reviews 0

0.0 / 5.0

(Based on 0 Reviews)

Review Stats View All
5 Stars
0
4 Stars
0
3 Stars
0
2 Stars
0
1 Stars
0
Photos Verified Purchases

No Customer Review on this product

Questions 0

Ask a Question
Question
Don 2 weeks ago
What is the difference between a bolt-action rifle and a semi-automatic rifle? Answers (1)

Proven 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.