10mm Build Kits

AR-10MM 5.5" Micro ARP 10mm AR-15 Full Build Kit /Slick / Suppressor Ready

This Micro ARP 10mm AR-15 Full Build Kit is configured for the SBR Ready designation. The kit centers on a 5.5-inch 10mm barrel in 4150 CrMoV steel with a black nitride finish, 1:16 twist rate, and 5/8x24 thread pitch, paired with a Pershing 5/8x24 steel flash can. The upper receiver is a 6061 pistol caliber billet design in 6061-T6 aluminum with a Type 3 Class 2 hardcoat anodized finish, paired with a freefloat M-Lok handguard in 7075-T6 aluminum in black. A PCC AR bolt assembly for 10mm in 9310 alloy steel with a nitride finish and a Mil-Spec AR-15 M4 charging handle complete the upper side. The lower hardware includes a Mil-Spec heavy-duty 6-position buffer tube, an 8 oz buffer, a standard AR-15 carbine recoil spring, an AR-15 M16 Mil-Spec receiver end plate, and a castle nut. This kit ships without a brace and is intended for customers selecting their own final setup. Lower receiver not included.

Key Features

• 5.5-inch 10mm barrel, 4150 CrMoV steel, black nitride finish, 1:16 twist, 5/8x24 thread pitch

• Pershing 5/8x24 steel flash can

• 6061 pistol caliber billet upper receiver, 6061-T6 aluminum, Type 3 Class 2 hardcoat anodized

• Freefloat M-Lok handguard, 7075-T6 aluminum, black

• PCC AR bolt assembly, 10mm, 9310 alloy steel, nitride finish

• Mil-Spec AR-15 M4 charging handle

• Mil-Spec heavy-duty 6-position buffer tube

• 8 oz buffer

• Standard AR-15 carbine recoil spring

• AR-15 M16 Mil-Spec receiver end plate

• Castle nut

• SBR Ready configuration

Perfect For

• Builders sourcing a complete 10mm AR-15 pistol kit and pairing it with their own lower receiver

• Shooters who plan to select their own brace or stock for the rear

• AR-15 builders who want a 5.5-inch 10mm kit with the Pershing flash can and PCC bolt assembly covered in one package

SBR Ready Configuration
This kit ships without a brace and is intended for customers selecting their own final rear configuration. The buffer tube, buffer, recoil spring, end plate, and castle nut are included as part of the rear hardware, with the brace selection remaining with the buyer.

WE ONLY GUARANTEE THE PERFORMANCE WITH GLOCK FACTORY MAGS. Images may not be an exact representation of the product.