Lockhart Tactical UBS-12.

Firearm Platforms:
Our mounts will be compatible with the following firearms:

• AR15
• AR10
• SKS
• M4
• M14
• M16
• Robinson Arms XCR
• Norinco Type 97
• Just Right Carbines (9mm, .40, .45)
• Ruger 10/22
• MP15-22
• Mossberg Tactical 715T
• SCAR
• Heckler & Koch HK416
• Sig Sauer 522
• Sig Sauer 516
• SR-47
• AK47
• And More! (Strong Bottom Rail Required!)

Shotgun Specifications:
Weight: 4.6 lbs
Length: 16"
Width: 2"
Height: 3.5"
Barrel Length: 8.5"
Tube Magazine Capacity: 2+1 (Contact us for 5 round detachable box magazine option)
Accepts 2 3/4" and 3" 12GA shells
Safety: Cross-bolt / button style safety and an action release