Description
Everything you need to convert your existing upper to a dedicated .22LR. Just purchase a magazine and you are ready to go.
Specifications and Features:
- Barrel Contour: Medium
- Cartridge: 22 Long Rifle
- Compatible With: AR-15
- Country of Origin: United States of America
- Finish: Salt Bath Nitride
- Gas Block Diameter: 0.75 Inches
- Gas System Length: Rifle
- M4 Feed Ramps: No
- Material: 4140 Chrome Moly Steel
- Threads: 1/2"-28
- Twist: 1:16
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