UTM M16 / M4 Drop-in Conversion Bolt, Full-Auto, For Blank & Training Ammunitions, 5.56 / .223 *Excellent*

UTM M16 / M4 Drop-in Full-Auto Conversion Bolt, For Blank & Training Ammunitions, 5.56 / .223 *Excellent* condition.

Sold Individually.
Easily convert your M4 platform to fire UTM Training Ammunition with this bolt!
All UTM 5.56mm rifle conversions employ a Fail-Safe measure where the firing pin is offset from center.
Not only is the firing pin strike outside the strike area of a “Live” cartridge center fire primer, it does not strike the primer at all, hence the weapon fails to fire the host weapons “Live” caliber ammunition.

Requires Ultimate Training Munitions blank or target shooting ammunition.

UTM’s Rifle and Carbine conversions and conversion kits are designed and engineered for the upmost in safety, in-service reliability and maintainability. The conversions and kits are easy to install, typically a simple exchange of the manufacturer’s Bolt and Carrier Assembly. UTM conversions adapt the host weapon to fire UTM ammunition with the feel and function of “live” ammunition. The UTM standard rifle bolt conversion will function in any right hand ejecting, direct impingement or gas piston M4/M16/AR-15® style weapon

NOTICE: These full auto BOLTS are restricted for Military and Law Enforcement use/purchase only, and will require credentials on file to complete purchase.

Parts must be inspected and tested by a qualified and competent gunsmith or armorer before use in a firearm.
Not all firearm parts are interchangeable; use of surplus parts without proper knowledge could cause a firearm to malfunction and cause property damage, injury or death.