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| Brand | Harrington & Richardson |
|---|---|
| Model | 723 |
| MPN | HR51655133723 |
| UPC | 810141222717 |
| Category | Firearms / Rifles & Shotguns |
<p><strong>Features:</strong></p><p>Late 80's 723 style carbine. Lightweight K.I.S.S. and old school cool. Use as a base for your clone builds or simply run it as is. H&R marked M16A2 lower with an H&R M16A1 upper matches the transitional period after the M16A1 based carbines and before the adoption of the M4.</p><p><strong>Details:</strong></p><ul> <li><strong>Caliber:</strong> 5.56 NATO</li> <li><strong>Barrel Length:</strong> 14.7” P/W to 16” OAL</li> <li><strong>Barrel Profile:</strong> Pencil</li> <li><strong>Barrel Steel:</strong> 4150 Chrome Moly Vanadium</li> <li><strong>Barrel Finish: </strong>Parkerized</li> <li><strong>Chrome Lining:</strong> Yes</li> <li><strong>Muzzle Thread Pattern:</strong> 1/2" x 28</li> <li><strong>Twist Rate:</strong> 1 in 7"</li> <li><strong>Barrel Extension:</strong> M4</li> <li><strong>Gas System Length</strong>: Carbine</li> <li><strong>Diameter at Gas Block:</strong> .625"</li> <li><strong>Gas Block Type:</strong> Rifle Height Front Sight Base</li> <li><strong>Muzzle Device:</strong> A2 -style</li> <li><strong>Receiver Material:</strong> Forged 7075-T6</li> <li><strong>Lower Receiver Type</strong>: M16A2</li> <li><strong>Upper Receiver Type:</strong> M16A1 w/o feed ramps</li> <li><strong>Handguard Type:</strong> Carbine 7 hole with heat shields</li> <li><strong>Bolt Material:</strong> Carpenter 158 Steel</li> <li><strong>Bolt Carrier Profile:</strong> Full Auto</li> <li><strong>Fire Control Group</strong>: Standard Mil-Spec Trigger Group</li> <li><strong>Grip:</strong> A2-style</li> <li><strong>Stock:</strong> CAR-style</li> <li><strong>Buffer Tube Length:</strong> Carbine 6 Position</li> <li><strong>Buffer Tube Diameter:</strong> Mil-spec</li> <li><strong>Overall Length:</strong> 32 inches</li> <li><strong>Weight (as configured):</strong> 6 lbs</li></ul>