Army infantry officer calls new XM7 ‘unfit for use as a modern service rifle’
An Army infantry officer has made a series of criticisms of the Army’s Next Generation Squad Weapon rifle, which is meant to replace the M4A1 carbine.
The Army introduced the XM7 rifle and XM250 light machine gun — both of which chamber a 6.8mm round — partly due to concerns that modern body armor could stop the 5.56mm rounds fired by the M4A1 and M249. The bigger round is also meant to give the XM7 an increased range based on lessons from Afghanistan.
But Army Capt. Braden Trent presented his research into the XM7 at the Modern Day Marine exhibition in Washington, D.C. — research he claims shows that the rifle is inferior to the M4A1.
As part of his research, Trent said he visited the 1st Brigade Combat Team “Bastogne,” 101st Airborne Division, which was the first active-duty Army unit to receive the XM7. Trent said he interviewed more than 150 soldiers and disassembled 23 XM7 rifles.
His 52-page report on the subject, which included testing with experts, ballistic research, and input from soldiers, concluded that the XM7 is “unfit for use as a modern service rifle,” Trent said on April 29 during his presentation at Modern Day Marine.
Trent said his research has shown that soldiers equipped with the XM7 in a live-fire exercise quickly run out of ammunition because its magazine only holds 20 rounds. He also said that gouges and scratches can form in the barrel after firing more than 2,000 rounds, the rifle’s weight makes it hard for soldiers to maneuver.
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“The XM7 is a tactically outdated service rifle that would be better classified as a designated marksman rifle, if that,” Trent said during his presentation. “This rifle is a mechanically unsound design that will not hold up to sustained combat on a peer-on-peer conflict.”
Designated marksman rifles come in all sizes and calibers, including 5.56mm, .308, etc. The round isn’t relevant for consideration of a DM rifle (although barrel length is).
We discussed the solution to this problem many times: the 6mm ARC, which would involve a change of barrels, a change of BCGs, and a change of magazines.
The 6mm ARC would easily let shooters reach out and touch targets 600 meters away or further, while letting the DMs use other rifles.
But some general or group of generals got wealthy “consulting” to Sig on this boondoggle, not to mention the cash flowing into Sig.
